Workshop stats rolling year
♦Amps returned within warranty 0.57%<br> ♦No. of valves replaced 350 ish<br> ♦Transformers replaced 30 ish<br> ♦Average repair
♦Amps returned within warranty 0.57%<br> ♦No. of valves replaced 350 ish<br> ♦Transformers replaced 30 ish<br> ♦Average repair

Depending on what reviews you read some people say greatly improves the sound, others say

Valves that glow orange are working? Sorry to burst your bubble. In 95% of cases