I have seen two methods of rebiasing. One seems time consuming, using two meters, to match both channels I guess. The other is very quick and requires just one meter. Is it worth the time to do the two meter method?
When to replace 6550c on ARC VT 100 III
When should I replace the 6550c on ARC VT-100 III?
The unit is a little over 2yr old and is used often.
Will I hear a change in the quality of sound that indicates tube wear, or do you just wait for them to fail?
Will Fresh tubes sound better even though I don't detected any trouble?
The unit is a little over 2yr old and is used often.
Will I hear a change in the quality of sound that indicates tube wear, or do you just wait for them to fail?
Will Fresh tubes sound better even though I don't detected any trouble?