substitute of the OP SSM-2015

[Marcelo]

Hi dears friends,



Someone it knows which he is the substitute of the OP SSM-2015?

 

[Elso Kwak]

SSM-2015

Hi Marcelo,
The SSM-2015 is obsolete. AD recommends SSM-2017 and SSM-2166.
The latter I don't consider a good replacement and the SSM-2017 is also obsolete.
But the good news is I still have a few SSM-2017 left. E-mail me about the price.

 

[Marcelo]

Phono pre-amp schematics!!!

Tks elso,



I is finding a good phono pre amplifier. I found a with the SSM 2015, but not found the SSM 2015. You knows where can I find a good schematics of phono pre amp??
I looking a Hi-and pre amp.

Tks friends.

 

[Elso Kwak]

SSM-2017 circuit

Hi marcelo,
I have built a moving coil cartridge balanced input preamplifier with the SSM-2017. It sounded better than the Mark-Levinson JC1-AC.
www.marklev.com
And the balanced inputs solved the hum problem that has plagued me for years. The Levinson pre-pre was hit by lightning and abolished. The circuit with the SSM-2017 sounded a lot better than the high priced Levinson JC1-AC and this was a sticker schock for me. I builded the circuit from the datasheet, very simple!
For RIAA correction amplifier I can recommend the OPA627 or a discrete circuit, but that is much more complicated.