TOA A-700 Series Integrated Mixer/Amplifiers 120W - A-712

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TOA A-712 is 120W Mixer/Amplifiers offer versatile features and outstanding value for installed sound applications such as boardrooms, educational facilities, houses of worship and many others with all manufactured with proven TOA quality and reliability.

Equipped with 6 LINE/ MIC selectable inputs, 2 LINE inputs and 1 MODULE input, the A-712 PA amplifier is designed to suit PA system applications such as announcements, BGM and broadcasting churches, large rooms and factories.

Power Source120 V AC, 60 Hz
Rated Output120 W
Power/Current Consumption285 W (rated output), 110 W (based on UL60065),under 400 mA (when power switch is OFF)
Frequency Response50 - 20,000 Hz (±3 dB)
DistortionUnder 2% at 1 kHz, rated power
InputINPUT 1 - 6: -70 to -50 dB*, 600 Ω (MIC)/ -10 dB*, 600 Ω (LINE)INPUT 1: Transformer-balanced, removable terminal block (3 pins)INPUT 2 - 6: Electronically-balanced, removable terminal block (3 pins)NOTE: Each of INPUT 2 and 3 can be converted into transformer-balanced type by using an optional transformer IT-455.INPUT 7 - 8 (LINE): -20 dB*, 10 kΩ, unbalanced, RCA jackMODULE: -20 dB*, 10 kΩPWR AMP IN: 0 dB*, 10 kΩ, unbalanced, RCA jack(An equalizer or other signal processor connectable between PRE AMP OUTand PWR AMP IN terminals)
OutputREC OUT: 0 dB*, 600 Ω, unbalanced, RCA jackPRE AMP OUT: 0 dB*, 600 Ω, unbalanced, RCA jackSPEAKER OUT: 70 V line (42 Ω), 25 V line (5.2 Ω), and 4 - 16 Ω,removable terminal block (4 pins)
Phantom Power (+23 V DC)ON or OFF for each INPUT 1 - 6 (MIC input) with switch setting
S/N Ratio (Band pass : 20 - 20,000 Hz)Over 55 dB (INPUT 1 - 6, mic trim volume: max., 600 Ω terminated)Over 70 dB (INPUT 1 - 6, mic trim volume: min., 600 Ω terminated)Over 76 dB (Master volume: max.)Over 90 dB (All input volume: min.)
Tone ControlBass: ±10 dB at 100 HzTreble: ±10 dB at 10 kHz
Control InputREMOTE VOLUME: Removable terminal blockPOWER REMOTE: No-voltage make contact input,open voltage: under 14 V DC,short-circuit: under 0.5 mA, removable terminal blockMUTE CONTROL: No-voltage make contact input,open voltage: under 17 V DC,short-circuit: under 1.5 mA, removable terminal block
Indicator5-point LED output level meter, Power indicator LED
Operating Temperature-10℃ to +40℃
FinishPanel: ABS resin, black, hair lineCase: Steel plate, black
Dimensions420 (W) × 107.7 (H) × 351.5 (D) mm
Weight12 kg
AccessoryAC power cord (2 m) …1, Removable terminal plug (3 pins) …6,Removable terminal plug (4 pins) …1, Removable terminal plug (6 pins) …1,Volume control cover …4
OptionRack mounting bracket: MB-25BVolume control cover: YA-920Input transformer: IT-455

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