Tech/Blog

Why Fender amps? Because they ROCK! Almost every guitar player on the planet has heard of Fender amps and probably 90% of them have played a Fender tube amp or […]

So over the years we have tubed just about as many Crate amps as we have Carvin amps and the two brands are pretty close in build quality and although […]

There is now a “How to” bias video up for all you Carvin players. The video shows both the Carvin method of measuring across the standby switch and using a […]

We are getting so many questions about the Bugera amps that we decided to put up a page on them. We don’t know how Behringer is getting away with this […]

We are often asked the question “what amp should I buy?”  There is no real answer simply because all players are different and one man’s ideal tone can be another […]

Bob’s Anderson review: I first met Jack Anderson at the Portland Oregon Rose City Guitar show in 2002. Being a vendor with my own booth for Eurotubes at the show […]

Before we even get started here we need to address the MOST asked question about all Marshall DSL and TSL 50, 60 and 100 watt amps. Even though we always […]

We have tubed a lot of the old Orange amps thru the years and with the AD series released in 1999 Orange began its rise once again and it’s good […]

Mesa amps are fixed bias and generally they are very cold. The exceptions to this are the EL84 amps like the DC2 and DC3’s and also the F30 and Loan […]