Find the lowest price for:       All ProductsGuitar Amplifiers     0.0 (0)   Add a review THD Univalve Rackmounted Guitar Amp Head Black   The THD UniValve Rackmounted Guitar Amplifier Head is a single-ended class A amplifier head with a single output tube that can be switched at will among many octal-based power tubes, including 6L6, EL34, 6550, KT90, KT88, KT77 and KT66, for ... Have a question? Ask the Experts! Set Price Alert Compare Prices Product Spec Member Reviews Recommend to Friends Searched THD Univalve Rackmounted Guitar Amp Head Black in 150 stores, 3 results found Image Description   Store   Price THD Electronics UNI15R-BLK UniValve, Rack-Mounted, Black 120V If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $0 [?] This is not an error - Amazon is providing a discount that can only be seen when clicking "Add to cart"   Go to Store THD Univalve Rackmounted Guitar Amp Head Black If this item doesn't belong here, click Remove and help us keep our results accurate.   Musicians Friend   5 Store Reviews   $1069 Go to Store THD Electronics UNI15R-BLK UniValve, Rack-Mounted, Black 120V If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $1070 Go to Store Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Tube Amp Heads Guitar Amplifiers Other Guitar Amplifiers internal use: spec82 spec420 spec571