Burn in after repair?


I had an amplification unit repaired with output and driver transistors replaced in one channel.  In starting to listen to the unit after repair, I find the sound somewhat thin and bass shy.  How normal is this?  Thanks for your thoughts/experience. 

 

jusam

Showing 1 response by gs5556

What amplifier is it? How old is it? How long have you had it? What were the symptoms that something was wrong? Who did the repair? Is the amp connected to the same electronics and speakers then and now?