Product description
Kit has been designed around LM1875 IC from National. It is a truly professional amplifier clean, crispy sound reproduction and total freedom from noise, its deliver 20W + 20W RMS into 8 Ohms @ less then 1% THD (Greater then 0.06%) THD @ 1KHz in 1W with 8Ohms Load. Can be use as recording and broadcast studio near field monitor amp, audio monitor in studios, paging system power amplifier, back ground music amplifier. IC shall be protected from output short circuit. Frequincy response 20Hz to 20KHz circuit also include DC servo feedback. Also recommended Balance audio preamplifier ( Buffer/driver) A027 Kit for balance audio input perfect match for Balance input Pro-Audio amplifier.
Heat sink is not provided with kit buy separately N002 from Accessories.
* Supply Dual (+/-) 25 VDC @ 2 Amp
* Onboard +/- 15 VDC Regulator for Balance preamplifer or also can be use as Aux power for VU meter or MIC preamplifier
* Onboard dual LED for power indication
* Audio input via berg connector
* Berg connector for VU Meter L-R and +/-15 V supply also can be use for head phone
* Screw terminal connector for speaker connection
* Screw terminal connector for Supply +/- 25 VDC
* Gain 27dB
* THD+noise less then 1% @ 20W into 8Ohms
Heat sink is not provided with kit buy separately N002 from Accessories.
* Supply Dual (+/-) 25 VDC @ 2 Amp
* Onboard +/- 15 VDC Regulator for Balance preamplifer or also can be use as Aux power for VU meter or MIC preamplifier
* Onboard dual LED for power indication
* Audio input via berg connector
* Berg connector for VU Meter L-R and +/-15 V supply also can be use for head phone
* Screw terminal connector for speaker connection
* Screw terminal connector for Supply +/- 25 VDC
* Gain 27dB
* THD+noise less then 1% @ 20W into 8Ohms