Negative feedback, voltage and output impedance


Hi,

Can someone please explain the correlation between the above in a tube amp?

Since voltage output and output impedance are not commonly listed specs, how does one determine whether one amp or another is better in these areas?

TIA.

Mike
1musiclover

Showing 1 response by dennis_the_menace

Zero negative feedback on my amp also sounded the best, hands down. Increasing the feedback seemed to constrict the sound, decrease it's palpable quality.