2. amps-preamps
  3. 154575-141904

Musical Concepts amplifier modifications upgrades

I would like to hear from people that have had their amplifiers modified by Musical Concepts. I am looking at having two GFA- 555 amplifiers modified / upgraded by them. I only want to hear from people that have had their amps. upgraded by Musical Concepts.
tomcheeser

Showing 6 responses by tomcheeser

tomcheeser OP
10 posts
 

That is the kind of review i am looking for.

Thanks

tomcheeser OP
10 posts
 
Every one seems to be sastified with his work.
tomcheeser OP
10 posts
 

The  mods that he advertises on his web sight for Adcom GFA 555 are LX,  LX elite, LX mini- Platinum Upgrade, & under "amp options" filter capacitor replacements. Are you telling me that Mr. Hillig offers different options besides these?

tomcheeser OP
10 posts
 
Realizing that my Adcom 555's are nearing 30 years old, I was just looking at having the capacitors replaced. After doing research
 on line I found a few really good techs out there that will modify  older amps. Musical concepts looks like one of the best. Thanks for your review.
tomcheeser OP
10 posts
 
Ok thanks
tomcheeser OP
10 posts
 
OK thanks
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