One of the more versatile and useful small heads of the last few decades, the THD UniValve is a single-ended amp that will take any octal-base output tube without rebiasing which, coupled with the integral finely-adjustable power attenuator, gives it an incredible array of overdrive varieties. Volume, bass, treble, and "attitude" controls, power attenuation knob, noise reduction switch, lo/hi voltage control, and full/half power switch give unparalleled flexibility at home, in the studio, or in a small club. Fender or a Boogie? Install a 6L6. Feeling Marshall or Orange? Grab an El34. Tons of fun in a very small and portable package. This one is in very good cosmetic, structural, and electronic condition. Designed by Andy Marshall, made in Seattle, Washington, USA.

Willies American Guitars

Willies American Guitars

Very Good
23 Years
Willies American Guitars
(651) 699-1913
4:15 AM
12-5 M-Th 12- 5 Fri. 12-4 Sat. Closed Sunday

All Major Credit Cards accepted. As well as cash, personal checks, bank wire transfers and money orders.

Yes we DO ship outside the US but require payment by bank wire transfer, PayPal or bank cashiers check only. Email us for specific international shipping rates.

48 hour return privilege