Welcome to Granger Amplification. We manufacture high performance vacuum tube amplifiers.

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All content copyright 2008-2013 by Blue Nite Productions. GrangerAmp.com is the website of Granger Amplification LLC, a company that builds quality, custom amplifiers, one at a time, at very reasonable prices. Our focus is on producing all-tube, hand wired amplifiers based on proven designs such as vintage Marshall and Fender products, and other boutique amps, while charging a fair price. We also do kit building, modification, and repair work. We specialize in Plexi recreations, custom amp builds, Epiphone Valve Junior and other mods. All trademarks are owned by their respective companies and are only used herein for historical references. - guitar amplifier, amplifier, guitar, amp, amps, builder, for sale, fs, repair, mods, hand, wired, tone, custom amp, custom amps, amp mods, modifications, vari-wattage, amplifier, handwired, point to point, tube, vacuum tube, valve amp, kit build, amp kits, made in usa, e35, mv36, m50, m45, cg50, g50, h50, dragonfly, marshall, fender, jtm45, jmp, jmp50, jmp100, jcm, jcm800, superlead, plexi, 15 watt, 18 watt, 35 watt, 36 watt, 40 watt, 45 watt, 50 watt, 100 watt, matchless, trainwreck, ods, epiphone valve junior, blackheart, tweed, deluxe, curt granger, birmingham alabama