• HIFI Preamplifier Tone Plate Board No Operational Amplifier

HIFI Preamplifier Tone Plate Board No Operational Amplifier

Availability: In stock, usually dispatched in 1 business day

  • Price:$21.73
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    Price /Unit $21.30 $20.86 $20.21 $19.34 Contact US
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HIFI Preamplifier Tone Plate Board No Operational Amplifier

Description:

- No operational amplifier, IC base is empty. You need to add OP by yourself
- LM337, LM317 high precision stabilization power supply
- Fever level capacitor, Weima, Phillilps, ELNA, ERO, RIFA EVOX, Nikon, Red diamond 718 fever resistor
- Filter capacitor 4000UF
- Adopting the best resistor, surpass DALE resistor
- Power supply voltage: AC dual 12-24V,    recommend to use dual 15-20V
- PCB size: 100*55mm   potentiometer distance 24mm
 

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