FS: Emerald Phono Amp by RJM Audio

[Juniorsg]

Emerald Phono Amplifier by RJM Audio.

 

RJM Audio - The Emerald Phono Stage (phonoclone.com)

 

Features:

1) Switchable MM/MC phono stage.

2) Built around two stages of non-inverting op amp design.

3) Extremely accurate RIAA equalization.

4) *Input impedance: MC - 100ohm, MM - 47K

5) *Gain: MC - 59dB , MM - 39dB

6) Op Amp Socket used for op amp rolling (default: OP27)

6) Top quality part - Nichicon KZ, Wima caps, Solen Cap, 1% tolerance resistors

7) Separate power supply.

 

* Have provision to change in according to the cartridge used.

 

Edited April 25, 2022 by Marc
Contact information removed as per guidelines