MVOL-1 

Assembled Board Line Driver/Pre Amp Stereo HIFI Volume Control For DIY Amplifiers

  2 Versions to choose make it easy to build your own Amplifier

Add me note what version do you need!!! By Default we send Version 1

Version 1 = Working At Dual Low Voltage Power Supply 2X15Vdc

  Version 2 = Working At Dual High Voltage Power Supply 2X30-50Vdc

Version 2 Connect directly to the Power Amp Supply Line

For Version with single Power Supply:

https://www.ebay.com/itm/173817039523

Very Clean and Good Sound Quality

Best Solution for your DIY Power Amplifier Pre Amplification  !!!

Low Noise Op Amp !

This item is only PCB with components Assembled

PCB Connectors will supply

Input sensitivity: 250mV to 1.6Vrms max.

Input Impedance: 100 Kohm

Output Impedance: 100 ohm

Max output voltage: 8V rms @ 10kohm load

Output Voltage @ 0db (775mv) Input : 4.8Vrms

Working Voltage: 

Version 1 : Dual 12-15 Vdc (+/- 12V-15Vdc)

Version 2 : Dual 30-50 Vdc (+/- 30V-50Vdc)

PCB Size: 50mm*33mm double-sided HAL,FR4 1.6MM

Applications: DIY Home / Integrated Amplifier / Pre-Amplifier