I have a Peavey Windsor running Ruby EL34B-STR's. One of the power tubes went bad. I can order another Ruby EL34BSTR and re-bias the amp (idk if it has a bias for each tube or not) and I assume it'...
Roughly 3 years ago, I purchased a VHT Special 6 Ultra (Combo) Valve Amp. It has recently been 'hissing' (not sure if this is the correct description), and this noise increases with higher wattage and ...
I want to get a tube amplifier, but the tube amplifiers I fancy are generally at least 22W. I live in an apartment with thin walls, so I have to get it down to conversation/TV volume. This brings me ...
Life span of a tubes(both pre-amp and power-amp tubes) depends on amp "usage" And/Or how often you turn on and turn off your amp. But I need some clarification definition on the word "usage" Because ...
The story behind this question: I got myself a nice little combo for my bedroom-workouts (related to playing guitar, of course :D ), a Blackstar HT1-R which is a lovely little 1 watt 2 channel ...
I think it would be useful to discuss the concept of bias as it pertains to guitar amplifiers. I have read some articles saying that you should always rebias your amplifier when you change the power ...
Preamp vs Phase Inverter vs Reverb vs Power vs Rectifier. Many people get really, really confused when they try to understand anything about tubes. I spent a very long time myself trying to ...
I think this would be a wonderfully instructive question to people who are new to tube amplifiers. In short, how do I know that it's time to change a tube, and what's a good strategy for figuring out ...
Is it just a cultural thing ("they've always sounded that way") or is there some basis in music theory for this?