I use JJ tubes in all my personal amplifiers and in all my customer's repairs unless they specifically tell me not to. Never had a problem. Have a set of JJs in a Peavey Delta Blues that are over 15 years old and have seen over 150 hours of gigging and still sing ! Highly recommend JJs and Sam Ash had the best deal, in stock. And to my surprise, the quad set was Apex matched.

BluezMax

Miami, FL

Fantastic tubes! Bought these for my Mesa Boogie Lonestar and couldn't be happier!

David

Undisclosed

I am restoring a vintage Fender amp and was pleased to find that Sam Ash had what I needed in stock. Rich and the other guys were very helpful. Also if you haven't had your guitar professionally set up I highly recommend you have Jerry in the service department take a look at it. He has my T-type playing better than much higher priced rigs.

JOHN

Undisclosed

being a working musician my need is my amp is require to be on point and this tubes has done their JOB

PERALTA

Concord NC 28027

Words can not describe the sound that they produce BUT your hearing hear and SEE the results THEY ARE FANTABUOLOUS MAYHEM

STEVE

Undisclosed

Perfect out of the box. Bias on the tubes were very close and they sound amazing. They replaced the Sovtek tube in my Soldano and brought back the killer sound of this amp.

Bob

Gilbert, AZ