2. amps-preamps
  3. 1374855232

What's causing hiss??

I've got background hiss on a new-to-me tube/ss integrated with a tube pre amp stage. It is constant no matter what volume with no input from source.

Can this be a power problem? Other amps on that circuit with same setup have no hiss.

Tubes getting old?

Defective unit?
tswei99

Showing 1 response by magnumpi205

magnumpi205
504 posts
 
Used to run Khorns for 35 years. A new amp/preamp will not solve the problem. The Rothwell shunt is the easiest solution.
Had the Lascalas before the Khorns, dynamics are always incredible.
Would spend my money on Rothwells and new crossovers sold on Ebay.
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