HOME | SERVICES | ABOUT | PRODUCTS | CUSTOM SHOP | ORDERING | CONTACT | FAQ Who We Are What Our Customers Are Saying Our Warranty, Shipping, Repair, and General Policies Social Media Amplifiers D18 DragonFly M20 Bantam Plexi V20 Nitro Highway 11 E35 Regal MV36 Monarch M45 Classic 2204 Plexi M50 Plexi M502 Solo Plexi D50 Overdrive Custom G50 Firestorm H50 Legacy CG50 Custom M100 SuperPlexi 2203 SuperPlexi GNR-10036 Lead Overdrive 100 SBVA-300 Bass Cabinets Mod Kits/Add-Ons SuperFET Jack Ultimate FX Loop Hot Rod Deluxe PPIV Master Volume 3 Relay Switch Board All Mod Kits Other GrangerAmp T-shirt Gringo Granger Fang Jugo Custom Shop Amplifiers Amp Accessories Amp Kits Amp Parts Bargain Bin Cabinets Cables Mod Kits Pedals Speakers Tools and Test T-shirts & Gifts Used Gear Vacuum Tubes Frequently Asked Questions What is VariWattage? What is the X-Gain Mod? What is the Ultimate FX Loop?

Welcome to Granger Amplification, located in Birmingham Alabama! We build high performance, custom handwired vacuum tube amplifiers. Granger Amplification will be moving to a new location beginning the month of June, and continuing through July. During this time our turnaround and order processing times may be extended as required. We appreciate your patience during this time.   Granger Amps = Awesome tone! We build high performance, custom handcrafted vacuum tube amplifiers, using only the finest components and time-tested designs. Granger amps are made in the USA! Call us at (800) 717-7660 for all your amplifier needs. We also offer repair, modification, and servicing for tube amplifiers. See our services page for more detail. Contact us to find out what we can build, repair, or modify for you. Online/Fax/Phone Ordering. It's easier than ever to order! You can place your custom order for any of our amps online, by fax, or by phone. News and updates: New toll free number for our customers! 800-717-7660 The new LED Board Kit is available now! Our new Gringo Granger Fang Jugo hot sauce is available now! The new D50 Overdrive Custom amplifier is available now! More parts and mod kits added to the Custom Shop Like our Facebook page for special offers! Follow us on Twitter! @GrangerAmp Share us with friends!

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All content copyright 2007-2013 by Blue Nite Productions. Grangeramp.com is the website of Granger Amplification LLC, a company that builds quality, custom amplifiers, at reasonable prices. Our focus is on producing all-tube, custom 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, and custom, tube amp designs. Site design by Curt Granger for Blue Nite Productions. All trademarks are owned by their respective companies and are only used herein for historical references. - Handwired, hand wired, custom, boutique guitar amps, point to point, tube amplifiers, tube guitar amps, boutique guitar amplifiers, guitar amplifier, amplifier, guitar, amp, amps, builder, for sale, fs, repair, mods, hand, wired, tone, custom amp, custom amps, amp mods, vari-wattage, modifications, amplifier, handwired, handcrafted, point to point, tube, vacuum tube, valve amp, kit build, amp kits, made in usa, d18, e35, 2x22, m20, m45, m50, g50, cg50, m100, k100, lead overdrive 100, dragonfly, marshall, fender, vox, jtm45, jmp, jcm, superlead, plexi, top boost, 18 watt, 20 watt, 22 watt, 40 watt, 45 watt, 50 watt, 100 watt, ac30, hiwatt, single ended, 5E3, slo100, brown sound, van halen tone, bassman, matchless, trainwreck, express, tweed, deluxe, curt granger, birmingham alabama