Amp Repair, Fender
Fender Musical Instruments Corporation (FMIC) is the world’s leading guitar manufacturer, and its name has become synonymous with all things rock ‘n’ roll. Fender manufacturers a huge line of guitar amps, bass amps, keyboard amps, and PA systems and also owns SWR, EVH, and many other guitar brands.

Audio Repair, Loud Technologies Inc.
LOUD Technologies Inc. is one of the world’s largest dedicated pro audio and music products companies. As the corporate parent for world-recognized brands including Alvarez, Ampeg, Crate, EAW, Knilling, Mackie, SIA and TAPCO, LOUD Technologies Inc. produces a wide range of digital recording products, loudspeakers, commercial audio systems, audio and music software, guitars, guitar and bass amplifiers, and orchestral string instruments.

Audio Repair, Korg U.S.A.
Korg manufacturers pianos, tuners, metronomes, dance and DJ tools, processors, mixers, digital recording equipment, and software. In addition to Korg, the company's brand names include Karma, Kaoss, Triton, Electribe, and ToneWorks. Founded in 1963, Korg sells its products through distributors in some 80 countries worldwide. Korg also owns Marshall and Vox.

Audio Repair, Yamaha
Since 1887, when it began producing reed organs, the Yamaha Corporation in Japan (then Nippon Gakki Co., Ltd.) has grown to become the world's largest manufacturer of a full line of musical instruments, and a leading producer of audio/visual products, home electronics and other computer related products

Amp Repair, Mesa Boogie
Randall Smith has an ear for tone, a passion for tube technology, a vision for building high performance amps and an unwavering devotion to redefining what we think of as amplified guitar. At Mesa/Boogie, they only know one way to do things. They want to build the very best amplifiers as possible.

Amp Repair, Peavey
Hartley Peavey founded Peavey Electronics on the principle of providing quality MI products—namely instrument amplifiers and P.A. (public address) systems-at affordable prices, and this principle has spawned an array of guitars, basses, amplifiers and drums for an ever-expanding market that includes all levels of musicians, from beginning to intermediate to advanced. Peavey also owns Trace Elliot.

Audio Repair, Gibson
Today's Gibson electric guitars represent the history as well as the future of the electric guitar. The models whose designs have become classics-the ES-175, ES-335, Flying V, Explorer, Firebird, SGs and Les Pauls-are a testament to Gibson's wide appeal. Other Gibson Brands are: Epiphone, Baldwin, Maestro, Wurlitzer, Kramer, Electar, and many others.

Amp Repair, Kustom Amplication
In the mid 1960’s Bud Ross battled the odds to combine America’s love of music with the passion for high-speed hot rods. Ross experimented with covering speaker cabinets with the same colorful Naugahyde material. Musicians responded enthusiastically! Today Kustom honors its trend setting past by building award-winning amplifiers and P.A. systems.

Audio Repair, Line 6
Line 6 set out to meet the needs of today's guitarist by harnessing technology to turn a wide range of great tone into a reality for every guitarist. Line 6 amassed a noteworthy collection of sought-after vintage amps and effects, and started meticulously measuring and analyzing every tonal aspect of the amps, effects and their associated circuitry. After years of research and playing, Line 6 launched a patented technology in 1996, with the world's first digital modeling guitar amplifier.


Welcome to ADKHifi

ADK Hifi has been expanding its line of coverage to accommodate more customers in need of quality pro audio repair and vintage amp repair services. We are an authorized warranty service center for all the “Professional” and “Home” brands listed on our website, and can service “any brand” of electronic equipment for non-warranty repairs. Our goal is to provide affordable professional audio repair and home audio repair as quickly as possible, while still delivering quality results. We have expanded our facility and added another Sr. level technician to keep our amp repairs and vintage audio repairs moving efficiently. We have also developed a new “online” audio repair request form that automatically generates RA/Ticket numbers and stores all your information in our secure database. If you have a vintage amp repair, tube amp repair, guitar amp repair, bass amp repair, keyboard amp repair, stereo amplifier repair, or any pro audio repair that needs attention, then please give us a call!

Amp Repair, NHT
Since it was founded in 1986, NHT® continually challenges the notion that the high-end means high-price. NHT takes pride in designing, manufacturing and marketing loudspeaker systems that provide a lifetime of listening pleasure. Its products from past to present speak volumes of NHT’s dedication to sonic excellence.



Vintage Audio Repair, Brands
ADK Hifi specializes in vintage audio repair, modifications, and restoration. Our technicians have a passion for vintage tube and solid state audio equipment. Be assured that your vintage audio equipment will be in good hands if you choose to have ADK Hifi service them, as we understand the value and personal sentiment these products bring to collectors, investors and owners.