Search this site.
- 12AX7 Tube Reviews
- Andrews Spectraverb 22 and Spectraverb 40 are Now Available as Heads and 2X12 Combos
- Winged C factory will not be producing any more glass tubes!
- The Andrews Spectraverb 40 wins the Premier Gear Award from Premier Guitar Magazine!
- How to get the best tone from your tube amp.
- News Update from Andrews Amp Lab
- 12AT7 tube shootout for guitar amp phase inverters
- New Andrews Artist
- JJ 5751 preamp tube review.
- More Andrews Amps Reviews
Calendar of Blog Posts
April 2018 M T W T F S S « Oct 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Author Archives: jeff
I guess it’s really more accurate to call this a tube shootout than a review of tubes. I’ve always wanted to do a review of 12AX7 tubes but felt that there were too many variables. I also didn’t … Continue reading
Visit Andrews Amplification for More Information
There has been a rumor floating around for a few months that the Winged C (SED) tube factory has closed down. I’ve been staying in touch with the importer since then and they’ve been telling me that the factory was … Continue reading
Do you ever wish your amp sounded better? Are you looking for ways to improve your tone? All guitarists want great tone yet many players are not getting the best tone their amp has to offer. There are a lot of factors affecting … Continue reading
Sorry it’s been so long since the last post. It’s been a busy year and I just got a little breathing from for a couple of days so here is the chance to catch up on news. First, the new … Continue reading
Very little attention has been paid to the important role that a certain tube plays in most guitar amps. I’m talking about the phase inverter or PI tube. The PI is the tube that creates the push-pull waveform and it’s the … Continue reading
Andrews Amps would like welcome Coy Bowles to our family of artists. Coy Bowles is a member of the Zac Brown Band. He plays guitar and organ for ZBB as well as writes and arranges music. He also leads his … Continue reading
5751 Tube Review I’ve been curious about the new 5751 from JJ since I heard about it a few months ago. As some of you may know, the 5751 is similar to the very common 12AX7 aka 7025 and ECC83 … Continue reading
Andrews Amps have been getting a lot of great press lately. This review of the Para-Dyne 50 c0mbo was just released in the December 2012 issue of Premier Guitar Magazine. http://www.premierguitar.com/Magazine/Issue/2012/Dec/Andrews_Amplification_Para_Dyne_50_Combo_Review.aspx It’s a great review. I just wish they had taken … Continue reading