SECTION 4 A AUDIO Pre & Power AMPLIFIERS - METERING SECTION 4 B LEVEL Control - SOUND Generators - Recorders - DMX SECTION 4 C AUDIO TRANSFORMERS

SECTION 4A :-   AUDIO Pre & Power AMPLIFIERS & METERING

Input Impedance:- 47K Output Impedance:- 1K Frequency30Hz-17KHz Input Signal:-5mV Max. Gain:-35dB Max Output:-2V Board Size:- 20x50mm Power supply:- Volts:-12V dc Current:- 5mA Mono Hi-Impedance Microphone Pre-Amp Tested module Order Code:-4A-00279 Unit Price:-£11-70

Input Impedance:- 560R Output Impedance:- 1K Frequency30Hz-17KHz Input Signal:-5mV Max. Gain:-40dB Max Output:-2V Board Size:- 20x50mm Power supply:- Volts:-12V dc Current:- 5mA Mono Low-Impedance Microphone Pre-Amp Tested module Order Code:-4A-00378 Unit Price:-£11-70

Input Impedance:- 10K Output Impedance:- 1K Frequency30Hz-17KHz Input Signal:-5mV Max. Gain:-20dB Max Output:-2V Board Size:- 20x50mm Power supply:- Volts:-12V dc Current:- 5mA Mono General Purpose Pre-Amp Tested module Order Code:-4A-00280 Unit Price:-£11-70

Input Impedance:- 22K Output Impedance:- 1K Frequency30Hz-17KHz Input Signal:-5mV Max. Gain:-40dB Max Output:-2V Board Size:- 20x50mm Power supply:- Volts:-12V dc Current:- 5mA Guitar Pre-Amp Tested module Order Code:-4A-00282 Unit Price:-£11-70

Input Impedance:- 10K Output Impedance:- 1K Frequency20Hz-20KHz Max. Input Signal:-40mV Max. Gain:-40dB Max Output:-2V Board Size:- 30x44mm Power supply:- Volts:-10 - 30V dc Current:- 10mA Mono General Purpose Pre-Amp SELF BUILD KIT Order Code:-4A-00619 Unit Price:-£6-50

Input Impedance:- 10K Output Impedance:- 1K Frequency30Hz-17KHz Input Signal:-5mV Max. Gain:-40dB Max Output:-2V Board Size:- 20x50mm Power supply:- Volts:-12V dc Current:- 10mA Mono Pre-Amp With Electret Microphone Tested module Order Code:-4A-00627 Unit Price:-£14-45

Input Impedance:- 10K Output Impedance:- 1K Frequency40Hz-30KHz Input Signal:-50mV Max. Gain:-40dB Max Output:-2 V Board Size:- 65x44mm Power supply:- 10-24V DC x 12mA General Purpose STEREO Pre-Amp SELF BUILD KIT Order Code:-4A-00740 Unit Price:-£12-00

Input Impedance:- 10K Output Impedance:- 1K Treble:-+/- 15dB @15KHz Bass:- +/- 17dB@15Hz Input Signal:-300mv-1.5V Distortion:-0.005% @ 1K Hz.Resp.:-3Hz-500K Max Output:-5V Board Size:- 105x70mm STEREO Tone Control SELF BUILD KIT Power 2x12V ac@ 100ma Order Code:-4A-01051 Unit Price:-£24-00

Input Impedance:- 10K Output Impedance:- 1K Treble:-+/- 15dB @16KHz Bass:- +/- 17dB@40Hz Input Signal:-300mv-1.5V Distortion:-0.3% Max Output:-2V Board Size:- 124x59mm Power supply 12V x 35mA STEREO Tone Control Tested module Order Code:-4A-00286 Unit Price:-£31-50

Input Impedance:- 10K Output Impedance4-8R Frequency30Hz-18KHz Input Signal:-50mV Max Output:-0.5W Board Size:- 30x28mm Power supply:- Volts:-12V dc Current:- 50mA 0.5W MONO Amplifier Tested module Order Code:-4A-00269 Unit Price:-£9-00

Input Impedance:- 10K Output Impedance4-8R Frequency30Hz-18KHz Input Signal:-50mV Max Output:-1.8W Board Size:- 50x35mm Power supply:- Volts:-12V dc Current:- 190mA 1.8W MONO Amplifier Tested module Order Code:-4A-00028 Unit Price:-£12-00

Input Impedance:- 10K Output Impedance4-8R Frequency30Hz-18KHz Input Signal:-100mV Max Output:-5W Board Size:- 50x40mm Power supply:- Volts:-12V dc Current:- 250mA 5W MONO Amplifier Tested module Order Code:-4A-00029 Unit Price:-£19-50

Input Impedance:- 10K Output Impedance4-8R Frequency20Hz-18KHz Input Signal:-300mV Max Output:-15W Board Size:- 80x65mm Power supply:- Volts:-24V dc Current:- 500mA 15W MONO Amplifier Tested module Order Code:-4A-00030 Unit Price:-£27-00

Input Impedance:- 10K Output Impedance4-8R Frequency30Hz-18KHz Input Signal:-50mV Max Output:-20W Board Size:- 70x70mm Power supply:- Volts:-24V dc Current:- 2 A 20W MONO Amplifier Tested module Order Code:-4A-00031 Unit Price:-£45-00

Input Impedance:- 100K Output Impedance4-8R Frequency20Hz-20KHz Input Signal:-40mV Max Output:-7W Board Size:- 55x35mm Power supply:- Volts:-8 - 18V dc Current:-500mA 7W MONO Amplifier SELF BUILD KIT Order Code:-4A-00232 Unit Price:-£10-50

Input Impedance:- 10K Output Impedance2-8 R Frequency22Hz-22KHz Input Signal:-50mV Max Output:-20W Board Size:- 70x70mm Power supply:- Volts:-12V dc Current:- 2 A 20W MONO Amplifier Tested module Order Code:-4A-00038 Unit Price:-£14-00

Input Impedance:- 20K Output Impedance4-16R Frequency15Hz-60KHz Input Signal:-770mV Max Output:-35W Board Size:- 65x77mm Power supply:- Volts:-+/- 24 V ac (48V) Current:-3.5A 35W MONO Amplifier Tested module Order Code:-4A-00003 Unit Price:-£56-25

Input Impedance:- 100K Output Imp 4 - 8 R Frequency30Hz-18KHz Input Signal:-50mV Max Output:-2 x 0.5W Board Size:- 15x55mm Power supply:- Volts:-12V dc Current:- 100mA STEREO Amplifier Tested module Order Code:-4A-00272 Unit Price:-£18-00

Input Impedance:- 100K Output Imp 4 - 8 R Frequency30Hz-18KHz Input Signal:-50mV Max Output:-2 x 1W Board Size:- 20x72mm Power supply:- Volts:-12V dc Current:- 250mA STEREO Amplifier Tested module Order Code:-4A-00270 Unit Price:-£21-00

Input Impedance:- 100K Output Imp:- 4 - 8 R Frequency30Hz-18KHz Input Signal:-100mV Max Output:-2 x 5W Board Size:- 27x90mm Power supply:- Volts:-12V dc Current:- 500mA STEREO Amplifier Tested module Order Code:-4A-00271 Unit Price:-£33-00

Input Impedance:- 100K Output Imp:- 4 - 8 R Frequency20Hz-18KHz Input Signal:-300mV Max Output:-2 x15 W Board Size:- 45x85mm Power supply:- Volts:-12V dc Current:- 1 A STEREO Amplifier Tested module Order Code:-4A-00273 Unit Price:-£54-00

Input Impedance:- 100K Output Imp:- 4 - 32 R Frequency30Hz-18KHz Input Signal:-50mV Max Output:-2 x 75mW Board Size:- 35x35mm Power supply:- Volts:-3 - 6 V dc Current:- 10mA Headphone Amplifier STEREO Tested module Order Code:-4A-00531 Unit Price:-£12-75

Input Impedance:- 50K Output Imp:- 4 - 8 R Frequency22Hz-22KHz Input Signal:-300mV Max Output:-2 x10 W Board Size:- 45x45mm Power supply:- Volts:-12V dc Current:- 1 A STEREO Amplifier Tested module Order Code:-4A-0012 Unit Price:-£30-00

MONO Amplifier Input Impedance:- 100K Output Imp:- 4 - 8 R Frequency10Hz-100KHz Input Signal:-100mV Max Output:-100W Board Size:- 107x62mm Power supply:- Volts:- 2 x 25V dc Current:- 3.5A SELF BUILD KIT Order Code:-4-01050 Unit Price:-£27-00 Heat Sink For Above Order Code:-4A-01059 Unit Price:-£19-50

Input Impedance:- 150K Output Imp:- 4 - 8 R Frequency10Hz-60KHz Input Signal:-300mV Max Output:-2 x15 W Board Size:- 70 x 50mm Power supply:- Volts:-2 x 12V dc Current:- 2A STEREO Amplifier SELF BUILD KIT Order Code:-4A-00233 Unit Price:-£26-25

Input Impedance:- 47K Output Imp:- 4 - 8 R Frequency:-20Hz- 20KHz Input Signal:-700mV Max Output:-25W Board Size:- 38x112mm Power supply:- Volts:-24V dc Current:- 1.5A MONO Amplifier Tested module Order Code 4A-00532 Unit Price:-£30-00

Input Impedance:- 47K Output Imp:- 4 - 8 R Frequency:-20Hz- 20KHz Input Signal:-700mV Max Output:-35W Board Size:- 38 x 112mm Power supply:- Volts:-28V dc Current:- 2.2A MONO Amplifier Tested module Order Code:-4A-00533 Unit Price:-£38-00

Input Impedance:- 47K Output Imp:- 4 - 8 R Frequency20Hz-20KHz Input Signal:-700mV Max Output:-60W Board Size:- 110 x 110mm Power supply:- Volts:-32V dc Current:- 2.5A MONO Amplifier Tested module Order Code:-4A-00534 Unit Price:-£52-50

Input Impedance:- 47K Output Imp:- 4 - 8 R Frequency:-20Hz- 20KHz Input Signal:-700mV Max Output:-100W Board Size:-85 x 110mm Power supply:- Volts:-42V dc Current:- 4A MONO Amplifier Tested module Order Code:-4A-00535 Unit Price:-£54-00

Input Impedance:- 10K Output Imp:- 4 - 8 R Frequency:-30Hz- 18KHz Input Signal:-200mV Max Output:-1.8W Board Size:- 75x23mm Power supply:- Volts:-12V dc Current:- 250mA MONO Amplifier Tested module Order Code:-4A-00653 Unit Price:-£19-50

Input Impedance:- 10K Output Imp:- 4 - 8 R Frequency:-30Hz- 18KHz Input Signal:-300mV Max Output:-2 x 5 W Board Size:- 95x26mm Power supply:- Volts:-12V dc Current:- 1 A MONO Amplifier Tested module Order Code:-4A-00654 Unit Price:-£22-50

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