DIGITAL MATRIX MIXER/AMPLIFIERS A-9060DH (2x 60W @ 70V) The digital mixer/amplifier shall use digital signal processing for all mixing and signal processing functions and shall be modular for flexibility in system configuration. The mixer shall comply with the limits for a Class A computing device pursuant to FCC Part 15, Subject J. The mixer shall have a frequency response from 20 Hz to 20 kHz, 3 dB. The digital mixer/amplifier shall utilize a modular architecture and be capable of up to eight input channels and eight output channels. Eight module ports shall be provided. Module ports shall include four digital input ports and three digital output ports. Each digital input port shall accept two input channels and each digital output port shall provide up to two output channels. All eight module ports shall accept analog input modules and shall support control I/O function modules and analog output modules. The mixer shall have eight independent mixing busses. Two patching loops with line output connections for mix busses 1 and 2 and associated power amplifier inputs shall be provided on the rear panel. All software-based settings shall be accessible from the front panel controls. Thirty-two FLASH memory presets shall be available to store event or scene data. Programming of the mixer input/output routing and digital processor settings shall be event-based. Each input channel shall support event-based [or scene-based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, and remote contact activation. Up to 8 priority levels shall be available. Inputs assigned to the same priority level shall operate according to one of three selectable logic rules: First in, first out (FIFO); Last in, first out (LIFO); or mixing. Input channels equipped with the D-001T input module shall support event-based [or scene- based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, remote contact activation, VOX trigger threshold, high and low pass filters, 10-band parametric equalization, compression, bass and treble, and loudness compensation. Each built-in output channel and each output channel equipped with a T-001S output module shall support event-based [or scene-based] programming of the following settings: high and low pass filters, 10-band parametric equalization, compression, bass and treble, loudness compensation, and pre-programmed speaker equalization settings. A power off mode setting shall allow selection of whether input and output volume settings revert to pre-programmed default levels or retain the last used setting after the power is turned off and back on. A power on mode setting shall allow selection of whether to revert to the last used preset event at power on, and if not, which preset event is to be active at power on. Security features shall include a key-lock setting to selectively disable user changes to input, output, and/or utility settings. Input and output channels shall be selectable for user lock-out on an individual channel-by-channel basis. Password protection of the lock-out settings shall be available by the use of a user-selected password. The digital mixer/amplifier shall have a built-in RS-232 port for connection to a Windows-based computer for storage and retrieval of setup information and for connection to third-party ascii- based serial control systems. Software to enable PC-based data storage and retrieval shall be provided free of charge. Stored information shall include all software-based settings. The RS-232 port and software shall also provide for future FLASH upgrades of the software-based feature set. Four control contact inputs shall allow event activation by remote dry contact closure. The function of each control input shall be software assignable activate Event, Volume Up/Down (Input or Output), Mute (Input or Output), Power On/Off, Emergency Mute or Synch On/Off (expandable to twelve with C-001T module). Four open-collector control outputs shall allow triggering of external equipment based on event status. The function of each control output shall be software assignable using front panel controls. Each of two remote volume control channels shall be assignable to allow the volume of any one input or output channel to be remotely controlled using a 10k ohm linear taper potentiometer or a DC control voltage varying over the range of 0 to 10 volts. Each built-in output channel shall meet or exceed the following specifications: Output power: 60 watts per channel with both channels driven, balanced transformer-less (BTL); frequency response: 20 Hz to 20 kHz (+1, -3 dB); output distortion: 0.008% THD, measured at 1 kHz at rated output power with 22 kHz low pass filter; power bandwidth at rated output: 20 Hz to 20 kHz at 0.008% THD; recommended load impedance: 83 ohms minimum; output connector: 4-pin removable terminal block. Dimensions (W x H x D) shall be 16.54” x 4.24” (3.5” w/out feet) x 15.55” (420 x 107.6 x 395 mm) and weight shall be 19.8 lbs. (9 kg). The digital mixer/amplifier shall be TOA model A-9060DH. The two channel 24-bit mic/line module shall be TOA model D-001T. The two channel 24-bit output module shall be TOA model T-001T. The 8-in/8-out I/O control module shall be TOA model C-001T. The telephone access zone paging module shall be TOA model ZP-001T. The ambient noise controller module shall be TOA model AN-001T. The ambient noise sensing microphone shall be TOA model AN-9001. The 6-button remote panel shall be TOA model ZM-9001. The 4-button, single potentiometer remote panel shall be TOA model ZM-9002. A-9120DH (2x 120W @ 70V) The digital mixer/amplifier shall use digital signal processing for all mixing and signal processing functions and shall be modular for flexibility in system configuration. The mixer shall comply with the limits for a Class A computing device pursuant to FCC Part 15, Subject J. The mixer shall have a frequency response from 20 Hz to 20 kHz, 3 dB. The digital mixer/amplifier shall utilize a modular architecture and be capable of up to eight input channels and eight output channels. Eight module ports shall be provided. Module ports shall include four digital input ports and three digital output ports. Each digital input port shall accept two input channels and each digital output port shall provide up to two output channels. All eight module ports shall accept analog input modules and shall support control I/O function modules and analog output modules. The mixer shall have eight independent mixing busses. Two patching loops with line output connections for mix busses 1 and 2 and associated power amplifier inputs shall be provided on the rear panel. All software-based settings shall be accessible from the front panel controls. Thirty-two FLASH memory presets shall be available to store event or scene data. Programming of the mixer input/output routing and digital processor settings shall be event-based. Each input channel shall support event-based [or scene-based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, and remote contact activation. Up to 8 priority levels shall be available. Inputs assigned to the same priority level shall operate according to one of three selectable logic rules: First in, first out (FIFO); Last in, first out (LIFO); or mixing. Input channels equipped with the D-001T input module shall support event-based [or scene- based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, remote contact activation, VOX trigger threshold, high and low pass filters, 10-band parametric equalization, compression, bass and treble, and loudness compensation. Each built-in output channel and each output channel equipped with a T-001S output module shall support event-based [or scene-based] programming of the following settings: high and low pass filters, 10-band parametric equalization, compression, bass and treble, loudness compensation, and pre-programmed speaker equalization settings. A power off mode setting shall allow selection of whether input and output volume settings revert to pre-programmed default levels or retain the last used setting after the power is turned off and back on. A power on mode setting shall allow selection of whether to revert to the last used preset event at power on, and if not, which preset event is to be active at power on. Security features shall include a key-lock setting to selectively disable user changes to input, output, and/or utility settings. Input and output channels shall be selectable for user lock-out on an individual channel-by-channel basis. Password protection of the lock-out settings shall be available by the use of a user-selected password. The digital mixer/amplifier shall have a built-in RS-232 port for connection to a Windows-based computer for storage and retrieval of setup information and for connection to third-party ascii- based serial control systems. Software to enable PC-based data storage and retrieval shall be provided free of charge. Stored information shall include all software-based settings. The RS-232 port and software shall also provide for future FLASH upgrades of the software-based feature set. Four control contact inputs shall allow event activation by remote dry contact closure. The function of each control input shall be software assignable activate Event, Volume Up/Down (Input or Output), Mute (Input or Output), Power On/Off, Emergency Mute or Synch On/Off (expandable to twelve with C-001T module). Four open-collector control outputs shall allow triggering of external equipment based on event status. The function of each control output shall be software assignable using front panel controls. Each of two remote volume control channels shall be assignable to allow the volume of any one input or output channel to be remotely controlled using a 10k ohm linear taper potentiometer or a DC control voltage varying over the range of 0 to 10 volts. Each built-in output channel shall meet or exceed the following specifications: Output power: 120 watts per channel with both channels driven, balanced transformer-less (BTL); frequency response: 20 Hz to 20 kHz (+1, -3 dB); output distortion: 0.008% THD, measured at 1 kHz at rated output power with 22 kHz low pass filter; power bandwidth at rated output: 20 Hz to 20 kHz at 0.008% THD; recommended load impedance: 42 ohms minimum; output connector: 4-pin removable terminal block. Dimensions (W x H x D) shall be 16.54” x 4.24” (3.5” w/out feet) x 15.55” (420 x 107.6 x 395 mm) and weight shall be 24.3 lbs. (11 kg). The digital mixer/amplifier shall be TOA model A-9120DH. The two channel 24-bit mic/line module shall be TOA model D-001T. The two channel 24-bit output module shall be TOA model T-001T. The 8-in/8-out I/O control module shall be TOA model C-001T. The telephone access zone paging module shall be TOA model ZP-001T. The ambient noise controller module shall be TOA model AN-001T. The ambient noise sensing microphone shall be TOA model AN-9001. The 6-button remote panel shall be TOA model ZM-9001. The 4-button, single potentiometer remote panel shall be TOA model ZM-9002. A-9120DL (2x 120W @ 4 ohms) The digital mixer/amplifier shall use digital signal processing for all mixing and signal processing functions and shall be modular for flexibility in system configuration. The mixer shall comply with the limits for a Class A computing device pursuant to FCC Part 15, Subject J. The mixer shall have a frequency response from 20 Hz to 20 kHz, 3 dB. The digital mixer/amplifier shall utilize a modular architecture and be capable of up to eight input channels and eight output channels. Eight module ports shall be provided. Module ports shall include four digital input ports and three digital output ports. Each digital input port shall accept two input channels and each digital output port shall provide up to two output channels. All eight module ports shall accept analog input modules and shall support control I/O function modules and analog output modules. The mixer shall have eight independent mixing busses. Two patching loops with line output connections for mix busses 1 and 2 and associated power amplifier inputs shall be provided on the rear panel. All software-based settings shall be accessible from the front panel controls. Thirty-two FLASH memory presets shall be available to store event or scene data. Programming of the mixer input/output routing and digital processor settings shall be event-based. Each input channel shall support event-based [or scene-based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, and remote contact activation. Up to 8 priority levels shall be available. Inputs assigned to the same priority level shall operate according to one of three selectable logic rules: First in, first out (FIFO); Last in, first out (LIFO); or mixing. Input channels equipped with the D-001T input module shall support event-based [or scene- based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, remote contact activation, VOX trigger threshold, high and low pass filters, 10-band parametric equalization, compression, bass and treble, and loudness compensation. Each built-in output channel and each output channel equipped with a T-001S output module shall support event-based [or scene-based] programming of the following settings: high and low pass filters, 10-band parametric equalization, compression, bass and treble, loudness compensation, and pre-programmed speaker equalization settings. A power off mode setting shall allow selection of whether input and output volume settings revert to pre-programmed default levels or retain the last used setting after the power is turned off and back on. A power on mode setting shall allow selection of whether to revert to the last used preset event at power on, and if not, which preset event is to be active at power on. Security features shall include a key-lock setting to selectively disable user changes to input, output, and/or utility settings. Input and output channels shall be selectable for user lock-out on an individual channel-by-channel basis. Password protection of the lock-out settings shall be available by the use of a user-selected password. The digital mixer/amplifier shall have a built-in RS-232 port for connection to a Windows-based computer for storage and retrieval of setup information and for connection to third-party ascii- based serial control systems. Software to enable PC-based data storage and retrieval shall be provided free of charge. Stored information shall include all software-based settings. The RS-232 port and software shall also provide for future FLASH upgrades of the software-based feature set. Four control contact inputs shall allow event activation by remote dry contact closure. The function of each control input shall be software assignable activate Event, Volume Up/Down (Input or Output), Mute (Input or Output), Power On/Off, Emergency Mute or Synch On/Off (expandable to twelve with C-001T module). Four open-collector control outputs shall allow triggering of external equipment based on event status. The function of each control output shall be software assignable using front panel controls. Each of two remote volume control channels shall be assignable to allow the volume of any one input or output channel to be remotely controlled using a 10k ohm linear taper potentiometer or a DC control voltage varying over the range of 0 to 10 volts. Each built-in output channel shall meet or exceed the following specifications: Output power: 120 watts per channel with both channels driven; frequency response: 20 Hz to 20 kHz (+1, -3 dB); output distortion: 0.008% THD, measured at 1 kHz at rated output power with 22 kHz low pass filter; power bandwidth at rated output: 20 Hz to 20 kHz at 0.02% THD; recommended load impedance: 4 ohms minimum; output connector: 4-pin removable terminal block. Dimensions (W x H x D) shall be 16.54” x 4.24” (3.5” w/out feet) x 15.55” (420 x 107.6 x 395 mm) and weight shall be 24.3 lbs. (11 kg). The digital mixer/amplifier shall be TOA model A-9120DL. The two channel 24-bit mic/line module shall be TOA model D-001T. The two channel 24-bit output module shall be TOA model T-001T. The 8-in/8-out I/O control module shall be TOA model C-001T. The telephone access zone paging module shall be TOA model ZP-001T. The ambient noise controller module shall be TOA model AN-001T. The ambient noise sensing microphone shall be TOA model AN-9001. The 6-button remote panel shall be TOA model ZM-9001. The 4-button, single potentiometer remote panel shall be TOA model ZM-9002. A-9060S (1x 60W @ 25/70V, 4/8 ohms) The digital mixer/amplifier shall use digital signal processing for all mixing and signal processing functions and shall be modular for flexibility in system configuration. The mixer shall comply with the limits for a Class A computing device pursuant to FCC Part 15, Subject J. The mixer shall have a frequency response from 20 Hz to 20 kHz, 3 dB. The digital mixer/amplifier shall utilize a modular architecture and be capable of up to eight input channels and eight output channels. Eight module ports shall be provided. Module ports shall include four digital input ports and three digital output ports. Each digital input port shall accept two input channels and each digital output port shall provide up to two output channels. All eight module ports shall accept analog input modules and shall support control I/O function modules and analog output modules. The mixer shall have eight independent mixing busses. Two patching loops with line output connections for mix busses 1 and 2 and associated power amplifier inputs shall be provided on the rear panel. All software-based settings shall be accessible from the front panel controls. Thirty-two FLASH memory presets shall be available to store event or scene data. Programming of the mixer input/output routing and digital processor settings shall be event-based. Each input channel shall support event-based [or scene-based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, and remote contact activation. Up to 8 priority levels shall be available. Inputs assigned to the same priority level shall operate according to one of three selectable logic rules: First in, first out (FIFO); Last in, first out (LIFO); or mixing. Input channels equipped with the D-001T input module shall support event-based [or scene- based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, remote contact activation, VOX trigger threshold, high and low pass filters, 10-band parametric equalization, compression, bass and treble, and loudness compensation. Each built-in output channel and each output channel equipped with a T-001S output module shall support event-based [or scene-based] programming of the following settings: high and low pass filters, 10-band parametric equalization, compression, bass and treble, loudness compensation, and pre-programmed speaker equalization settings. A power off mode setting shall allow selection of whether input and output volume settings revert to pre-programmed default levels or retain the last used setting after the power is turned off and back on. A power on mode setting shall allow selection of whether to revert to the last used preset event at power on, and if not, which preset event is to be active at power on. Security features shall include a key-lock setting to selectively disable user changes to input, output, and/or utility settings. Input and output channels shall be selectable for user lock-out on an individual channel-by-channel basis. Password protection of the lock-out settings shall be available by the use of a user-selected password. The digital mixer/amplifier shall have a built-in RS-232 port for connection to a Windows-based computer for storage and retrieval of setup information and for connection to third-party ascii- based serial control systems. Software to enable PC-based data storage and retrieval shall be provided free of charge. Stored information shall include all software-based settings. The RS-232 port and software shall also provide for future FLASH upgrades of the software-based feature set. Four control contact inputs shall allow event activation by remote dry contact closure. The function of each control input shall be software assignable activate Event, Volume Up/Down (Input or Output), Mute (Input or Output), Power On/Off, Emergency Mute or Synch On/Off (expandable to twelve with C-001T module). Four open-collector control outputs shall allow triggering of external equipment based on event status. The function of each control output shall be software assignable using front panel controls. Each of two remote volume control channels shall be assignable to allow the volume of any one input or output channel to be remotely controlled using a 10k ohm linear taper potentiometer or a DC control voltage varying over the range of 0 to 10 volts. Output channel 1 shall meet or exceed the following specifications: Output power: 60 watts; recommended minimum load impedance, direct unbalanced output: 4 ohms; recommended minimum load impedance, transformer balanced output: 8, 10.4 (25 V line) or 81.7 (70.7 V line) ohms; frequency response: 20 Hz to 20 kHz (+1, -3 dB); output distortion: 0.008% THD, measured at 1 kHz at rated output power with 22 kHz low pass filter; power bandwidth at rated output (direct): 20 Hz to 20 kHz at 0.02% THD; power bandwidth at rated output (transformer): 50 Hz to 20 kHz at 0.5% THD; output connector: 7-pin removable terminal block. Output channel 2 shall be transformer isolated and shall meet or exceed the following specifications: Output impedance: 600 ohms, balanced; output level: 0 dBV nominal, where 0 dBV = 1 volt; frequency response: 20 Hz to 20 kHz (+1, -3 dB); output distortion: 0.008%, measured at 1 kHz at dBV output (where 0 dBV = 1 volt) with 22 kHz low pass filter; output connector: 3-pin removeable terminal block. Dimensions (W x H x D) shall be 16.54” x 4.24” (3.5” w/out feet) x 14” (420 x 107.6 x 355 mm) and weight shall be 24.25 lbs. (11 kg). The digital mixer/amplifier shall be TOA model A-9060S. The two channel 24-bit mic/line module shall be TOA model D-001T. The two channel 24-bit output module shall be TOA model T-001T. The 8-in/8-out I/O control module shall be TOA model C-001T. The telephone access zone paging module shall be TOA model ZP-001T. The ambient noise controller module shall be TOA model AN-001T. The ambient noise sensing microphone shall be TOA model AN-9001. The 6-button remote panel shall be TOA model ZM-9001. The 4-button, single potentiometer remote panel shall be TOA model ZM-9002. A-9120S (1x 120W @ 25/70V, 4/8 ohms) The digital mixer/amplifier shall use digital signal processing for all mixing and signal processing functions and shall be modular for flexibility in system configuration. The mixer shall comply with the limits for a Class A computing device pursuant to FCC Part 15, Subject J. The mixer shall have a frequency response from 20 Hz to 20 kHz, 3 dB. The digital mixer/amplifier shall utilize a modular architecture and be capable of up to eight input channels and eight output channels. Eight module ports shall be provided. Module ports shall include four digital input ports and three digital output ports. Each digital input port shall accept two input channels and each digital output port shall provide up to two output channels. All eight module ports shall accept analog input modules and shall support control I/O function modules and analog output modules. The mixer shall have eight independent mixing busses. Two patching loops with line output connections for mix busses 1 and 2 and associated power amplifier inputs shall be provided on the rear panel. All software-based settings shall be accessible from the front panel controls. Thirty-two FLASH memory presets shall be available to store event or scene data. Programming of the mixer input/output routing and digital processor settings shall be event-based. Each input channel shall support event-based [or scene-based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, and remote contact activation. Up to 8 priority levels shall be available. Inputs assigned to the same priority level shall operate according to one of three selectable logic rules: First in, first out (FIFO); Last in, first out (LIFO); or mixing. Input channels equipped with the D-001T input module shall support event-based [or scene- based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, remote contact activation, VOX trigger threshold, high and low pass filters, 10-band parametric equalization, compression, bass and treble, and loudness compensation. Each built-in output channel and each output channel equipped with a T-001S output module shall support event-based [or scene-based] programming of the following settings: high and low pass filters, 10-band parametric equalization, compression, bass and treble, loudness compensation, and pre-programmed speaker equalization settings. A power off mode setting shall allow selection of whether input and output volume settings revert to pre-programmed default levels or retain the last used setting after the power is turned off and back on. A power on mode setting shall allow selection of whether to revert to the last used preset event at power on, and if not, which preset event is to be active at power on. Security features shall include a key-lock setting to selectively disable user changes to input, output, and/or utility settings. Input and output channels shall be selectable for user lock-out on an individual channel-by-channel basis. Password protection of the lock-out settings shall be available by the use of a user-selected password. The digital mixer/amplifier shall have a built-in RS-232 port for connection to a Windows-based computer for storage and retrieval of setup information and for connection to third-party ascii- based serial control systems. Software to enable PC-based data storage and retrieval shall be provided free of charge. Stored information shall include all software-based settings. The RS-232 port and software shall also provide for future FLASH upgrades of the software-based feature set. Four control contact inputs shall allow event activation by remote dry contact closure. The function of each control input shall be software assignable activate Event, Volume Up/Down (Input or Output), Mute (Input or Output), Power On/Off, Emergency Mute or Synch On/Off (expandable to twelve with C-001T module). Four open-collector control outputs shall allow triggering of external equipment based on event status. The function of each control output shall be software assignable using front panel controls. Each of two remote volume control channels shall be assignable to allow the volume of any one input or output channel to be remotely controlled using a 10k ohm linear taper potentiometer or a DC control voltage varying over the range of 0 to 10 volts. Output channel 1 shall meet or exceed the following specifications: Output power: 60 watts; recommended minimum load impedance, direct unbalanced output: 4 ohms; recommended minimum load impedance, transformer balanced output: 8, 5.2 (25 V line) or 40.8 (70.7 V line) ohms; frequency response: 20 Hz to 20 kHz (+1, -3 dB); output distortion: 0.008% THD, measured at 1 kHz at rated output power with 22 kHz low pass filter; power bandwidth at rated output (direct): 20 Hz to 20 kHz at 0.02% THD; power bandwidth at rated output (transformer): 50 Hz to 20 kHz at 0.5% THD; output connector: 7-pin removable terminal block. Output channel 2 shall be transformer isolated and shall meet or exceed the following specifications: Output impedance: 600 ohms, balanced; output level: 0 dBV nominal, where 0 dBV = 1 volt; frequency response: 20 Hz to 20 kHz (+1, -3 dB); output distortion: 0.008%, measured at 1 kHz at dBV output (where 0 dBV = 1 volt) with 22 kHz low pass filter; output connector: 3-pin removeable terminal block. Dimensions (W x H x D) shall be 16.54” x 4.24” (3.5” w/out feet) x 14” (420 x 107.6 x 355 mm) and weight shall be 28.66 lbs. (13 kg). The digital mixer/amplifier shall be TOA model A-9120S. The two channel 24-bit mic/line module shall be TOA model D-001T. The two channel 24-bit output module shall be TOA model T-001T. The 8-in/8-out I/O control module shall be TOA model C-001T. The telephone access zone paging module shall be TOA model ZP-001T. The ambient noise controller module shall be TOA model AN-001T. The ambient noise sensing microphone shall be TOA model AN-9001. The 6-button remote panel shall be TOA model ZM-9001. The 4-button, single potentiometer remote panel shall be TOA model ZM-9002. A-9240SH (1x 240W @ 70V) The digital mixer/amplifier shall use digital signal processing for all mixing and signal processing functions and shall be modular for flexibility in system configuration. The mixer shall comply with the limits for a Class A computing device pursuant to FCC Part 15, Subject J. The mixer shall have a frequency response from 20 Hz to 20 kHz, 3 dB. The digital mixer/amplifier shall utilize a modular architecture and be capable of up to eight input channels and eight output channels. Eight module ports shall be provided. Module ports shall include four digital input ports and three digital output ports. Each digital input port shall accept two input channels and each digital output port shall provide up to two output channels. All eight module ports shall accept analog input modules and shall support control I/O function modules and analog output modules. The mixer shall have eight independent mixing busses. Two patching loops with line output connections for mix busses 1 and 2 and associated power amplifier inputs shall be provided on the rear panel. All software-based settings shall be accessible from the front panel controls. Thirty-two FLASH memory presets shall be available to store event or scene data. Programming of the mixer input/output routing and digital processor settings shall be event-based. Each input channel shall support event-based [or scene-based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, and remote contact activation. Up to 8 priority levels shall be available. Inputs assigned to the same priority level shall operate according to one of three selectable logic rules: First in, first out (FIFO); Last in, first out (LIFO); or mixing. Input channels equipped with the D-001T input module shall support event-based [or scene- based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, remote contact activation, VOX trigger threshold, high and low pass filters, 10-band parametric equalization, compression, bass and treble, and loudness compensation. Each built-in output channel and each output channel equipped with a T-001S output module shall support event-based [or scene-based] programming of the following settings: high and low pass filters, 10-band parametric equalization, compression, bass and treble, loudness compensation, and pre-programmed speaker equalization settings. A power off mode setting shall allow selection of whether input and output volume settings revert to pre-programmed default levels or retain the last used setting after the power is turned off and back on. A power on mode setting shall allow selection of whether to revert to the last used preset event at power on, and if not, which preset event is to be active at power on. Security features shall include a key-lock setting to selectively disable user changes to input, output, and/or utility settings. Input and output channels shall be selectable for user lock-out on an individual channel-by-channel basis. Password protection of the lock-out settings shall be available by the use of a user-selected password. The digital mixer/amplifier shall have a built-in RS-232 port for connection to a Windows-based computer for storage and retrieval of setup information and for connection to third-party ascii- based serial control systems. Software to enable PC-based data storage and retrieval shall be provided free of charge. Stored information shall include all software-based settings. The RS-232 port and software shall also provide for future FLASH upgrades of the software-based feature set. Four control contact inputs shall allow event activation by remote dry contact closure. The function of each control input shall be software assignable activate Event, Volume Up/Down (Input or Output), Mute (Input or Output), Power On/Off, Emergency Mute or Synch On/Off (expandable to twelve with C-001T module). Four open-collector control outputs shall allow triggering of external equipment based on event status. The function of each control output shall be software assignable using front panel controls. Each of two remote volume control channels shall be assignable to allow the volume of any one input or output channel to be remotely controlled using a 10k ohm linear taper potentiometer or a DC control voltage varying over the range of 0 to 10 volts. Output channel 1 shall meet or exceed the following specifications: Output power: 240 watts, balanced transformer-less (BTL); frequency response: 20 Hz to 20 kHz (+1, -3 dB); output distortion: 0.008% THD, measured at 1 kHz at rated output power with 22 kHz low pass filter; power bandwidth at rated output: 20 Hz to 20 kHz at 0.008% THD; recommended load impedance: 21 ohms minimum; output connector: 4-pin removable terminal block. Output channel 2 shall be transformer isolated and shall meet or exceed the following specifications: Output impedance: 600 ohms, balanced; output level: 0 dBV nominal, where 0 dBV = 1 volt; frequency response: 20 Hz to 20 kHz (+1, -3 dB); output distortion: 0.008%, measured at 1 kHz at dBV output (where 0 dBV = 1 volt) with 22 kHz low pass filter; output connector: 3-pin removeable terminal block. Dimensions (W x H x D) shall be 16.54” x 4.24” (3.5” w/out feet) x 15.55” (420 x 107.6 x 395 mm) and weight shall be 24.3 lbs. (11 kg). The digital mixer/amplifier shall be TOA model A-9240SH. The two channel 24-bit mic/line module shall be TOA model D-001T. The two channel 24-bit output module shall be TOA model T-001T. The 8-in/8-out I/O control module shall be TOA model C-001T. The telephone access zone paging module shall be TOA model ZP-001T. The ambient noise controller module shall be TOA model AN-001T. The ambient noise sensing microphone shall be TOA model AN-9001. The 6-button remote panel shall be TOA model ZM-9001. The 4-button, single potentiometer remote panel shall be TOA model ZM-9002. DIGITAL MATRIX MIXER M-9000 The digital matrix mixer shall use digital signal processing for all mixing and signal processing functions and shall be modular for flexibility in system configuration. The mixer shall comply with the limits for a Class A computing device pursuant to FCC Part 15, Subject J. The mixer shall have a frequency response from 20 Hz to 20 kHz, 3 dB. The digital matrix mixer shall utilize a modular architecture and be capable of up to eight input channels and eight output channels. Eight module ports shall be provided. Module ports shall include four digital input ports and three digital output ports. Each digital input port shall accept two input channels and each digital output port shall provide up to two output channels. All eight module ports shall accept analog input modules and shall support control I/O function modules and analog output modules. The mixer shall have eight independent mixing busses. Balanced line output connections for mix busses 1 and 2 shall be provided on the rear panel. All software-based settings shall be accessible from the front panel controls. Thirty-two FLASH memory presets shall be available to store event or scene data. Programming of the mixer input/output routing and digital processor settings shall be event-based. Each input channel shall support event-based [or scene-based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, and remote contact activation. Up to 8 priority levels shall be available. Inputs assigned to the same priority level shall operate according to one of three selectable logic rules: First in, first out (FIFO); Last in, first out (LIFO); or mixing. Input channels equipped with the D-001T input module shall support event-based [or scene- based] programming of the following settings: channel priority, ducking on/off status, ducking depth, input to output routing, remote contact activation, VOX trigger threshold, high and low pass filters, 10-band parametric equalization, compression, bass and treble, and loudness compensation. Each built-in output channel and each output channel equipped with a T-001S output module shall support event-based [or scene-based] programming of the following settings: high and low pass filters, 10-band parametric equalization, compression, bass and treble, loudness compensation, and pre-programmed speaker equalization settings. A power off mode setting shall allow selection of whether input and output volume settings revert to pre-programmed default levels or retain the last used setting after the power is turned off and back on. A power on mode setting shall allow selection of whether to revert to the last used preset event at power on, and if not, which preset event is to be active at power on. Security features shall include a key-lock setting to selectively disable user changes to input, output, and/or utility settings. Input and output channels shall be selectable for user lock-out on an individual channel-by-channel basis. Password protection of the lock-out settings shall be available by the use of a user-selected password. The digital matrix mixer shall have a built-in RS-232 port for connection to a Windows-based computer for storage and retrieval of setup information and for connection to third-party ascii- based serial control systems. Software to enable PC-based data storage and retrieval shall be provided free of charge. Stored information shall include all software-based settings. The RS-232 port and software shall also provide for future FLASH upgrades of the software-based feature set. Four control contact inputs shall allow event activation by remote dry contact closure. The function of each control input shall be software assignable activate Event, Volume Up/Down (Input or Output), Mute (Input or Output), Power On/Off, Emergency Mute or Synch On/Off (expandable to twelve with C-001T module). Four open-collector control outputs shall allow triggering of external equipment based on event status. The function of each control output shall be software assignable using front panel controls. Each of two remote volume control channels shall be assignable to allow the volume of any one input or output channel to be remotely controlled using a 10k ohm linear taper potentiometer or a DC control voltage varying over the range of 0 to 10 volts. Each built-in output channel shall be transformer isolated and shall meet or exceed the following specifications: Output impedance: 600 ohms, balanced; output level: 0 dBV nominal, where 0 dBV = 1 volt; frequency response: 20 Hz to 20 kHz (+1, -3 dB); output distortion: 0.008%, measured at 1 kHz at dBV output (where 0 dBV = 1 volt) with 22 kHz low pass filter; output connector: 4-pin removeable terminal block. Dimensions (W x H x D) shall be 19.0” x 5.22” x 12.6” (482.6 x 132.6 x 320 mm) and weight shall be 13.2 lbs. (6 kg). The digital mixer shall be TOA model M-9000. The two channel 24-bit mic/line module shall be TOA model D-001T. The two channel 24-bit output module shall be TOA model T-001T. The 8-in/8-out I/O control module shall be TOA model C-001T. The telephone access zone paging module shall be TOA model ZP-001T. The ambient noise controller module shall be TOA model AN-001T. The ambient noise sensing microphone shall be TOA model AN-9001. The 6-button remote panel shall be TOA model ZM-9001. The 4-button, single potentiometer remote panel shall be TOA model ZM-9002.