2/90/2 TUBE replacement and cost for in house service

Power Amps
1

I have had my amp approx 2 years and wondering what you recommend time for servicing the tubes.

I use it part time for playing at home in low mode only?

2

Don’t replace them until they go bad.

1 Like
3

There is no time scale with tubes because they could last minutes or decades.

1 Like