Are your output valves matched for your amp? Just because a set of valves says “matched” doesn’t mean it’s matched for your amp. Most valve suppliers put a sticker on the valve showing the anode current and the Gm. But what were the test conditions? So you might think they must be matched. Not necessarily the case. In the UK, a number of suppliers use and maintain venerable testers such as the AVO Mk4 that […]
Some folks find they can hear the valves rattling in their 6V6S-loaded amps. Usually with specific notes. I see reports of Fender Re-Issue Princetons and Deluxe Reverbs having rattling 6V6 valves. This rattling sound does not come through the speaker but is actually the mechanical parts inside the tube which you can hear. The tube internals resonate when you play specific frequencies. As it is acoustic rattling, this effect is usually only audible in quieter
Introduction If you have recently bought a new valve amp and you have never had a valve amp before, then this short blog will give you a quick understanding of the valves in your new ( or, new to you) amp. I receive a lot of messages and emails on folks who are new to valve amps. I thought I collate the common things in this one blog. I have tried to keep all the
Unleashing the Sonic Power: Exploring the Art of Valve Rolling for Guitar Amps Introduction: Valve guitar amplifiers have long captivated musicians with their distinctive warm tones, rich harmonics, and organic response. Central to their magic are the valves, also known as vacuum tubes, which play a crucial role in shaping the amp’s sound. If you’re an owner of a valve guitar amp, you may already be aware of the potential for tonal exploration through valve
Prices on everything seem to be going up. We are all suffering the effects of inflation. I thought I would make a comparison of trusted valve ( tube) suppliers here in the UK on one of the most common valves, the popular JJ ECC83S. I looked at prices on the morning of 17th September, 2023. I went through the exercise of buying one piece. In each case, I picked the cheapest option to get a
5 Signs It’s Time to Change Your Amp Valves According to Music Australia, a typical amplifier has three valves (the tubes inside). These valves provide gain, tone, and distortion to the guitar’s sound. If these valves fail, you’ll hear hissing or crackling sounds. This means that the amp won’t produce the desired sound anymore. “Guitar amplifiers are a crucial part of every musician’s setup. They amplify guitar signals and provide a clean sound. The efficiency
180 day warranty on valves ! If you in North America substitute the word valves for tubes ! We have looked at many websites that sell valves/tubes and we found that the warranty was mentioned nowhere on the site or buried on the website. The warranty was in many cases very stingy. We now offer a 180 day warranty on all the valves we sell. We are completely upfront and you will see the