We recently repaired a Bugera V55 Infinium amp.  We added a Bugera V55 Infinium video to our video channel . There has been a lot of chatter on especially North American forums about these amps so we thought we would show the amp repair  with an amp that was blowing fuses. We then did a quick review on its build and features and then finished off with a couple of suggestions to improve the amp. […]
Why did that valve suddenly stop working? I thought it might be useful to look at what the common failures in valves are as they age. I have had a number of folks ask me why their amp suddenly started blowing fuses. My first recommendation is to replace the fuse , unplug the valve rectifier and see if it still blowing fuses. More often than not, the amp stops blowing fuses when the rectifier is
Our online shop now sells in € £ and US $.  You can select the currency you want to see at the top of the home page. You can also change the currency in your shopping basket. This should make it easier to see exactly what you are paying.  We do plan to offer other currencies and we will be rolling different currencies over time. Which currency would you like to see on our website?
Setting the Bias There is a lot of discussion on the black magic of setting the bias on the output valves in your amp. This is also related to the matching of the valves. There is talk of setting the bias “cool” or “hot” and the effects on output valve life. Â I am attempting to write this so as the musicians can understand and so the idea is that I make it hopefully simple to
The Black Magic of Setting the Bias make your amp sound its best Read More »
While I was sitting drinking my morning coffee, I found this interesting article on diagnosing valve tube problems in amps ( I know I am a bit sad!). It is on the Mesa Boogie website and I thought it was worth sharing. it is well written and I thought it would be useful for folks when their amp starts “misbehaving”. We have suffered not just tha p stopping in its tracks, but the crackles and
Valves Tubes Be Careful What you buy ! There are many vendors of valves and tubes and I thought it might be useful to make a list of my observations in the market.  Of course I cannot be totally un-biased as I sell valves/tubes on this site and we sell  limited selection of what we offer on Ebay too. Now I am not  criticising at any sellers but some clearly are less technically capable than