2. amps-preamps
  3. 1245986539

Audio Research Sp-6a-Should it be modified?

First, thanks for all the input. With your help, I have found an amazing repairperson, and will write about his work after the repair.

He said he could modify the pre-amp and bring it to current levels of performance.

What do you think? Should I have it modified or leave the circuits original? What do you recommend?

Regards,
Miles

Regards,
Miles
milesd77

Showing 1 response by analog_soul

analog_soul
44 posts
 
Hi MilesD77,

First of all SP6 is a GOOD Pre-amp. If I am not mistaken, The circuit went back and similar to SP3. I suggest that you maintain the original circuit and change the caps & resistor available today.

Good Luck,
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