Headliner Deals       

Shop by Store


Shop by Category

Guitar

Amps and Effects

Accessories

Pro Audio

Percussion

Keyboards

Folk

Orchestral

Books and Media

Brass and Woodwinds

Music Boxes

Select a Brand:



Some of our Stores:

GuitarCenter.com

www.musicboxattic.com

Accessories News:

New iMono/Poly iOS Synth Puts the Legendary Korg Mono/Poly in the Palm of Your Hand

Melville, NY – August 23rd, 2017 – Following the release of the widely popular Polysix synthesizer, in 1981 Korg introduced the Mono/Poly—a fat-sounding four-VCO monophonic synthesizer. This unique f.....


Roli Equator Polyphonic Expression Soft Synth Now Available for Individual Sale

London, August 22, 2017 — Today Roli released Equator, a cutting-edge software synthesizer whose sounds and effects have infused the music created on Roli’s award-winning instruments the Seaboard Ris.....


Numark Ships the NTX1000 Professional Direct-Drive Turntable for DJs

Cumberland, RI USA (August 21, 2017) — Numark today announced the immediate availability of its new NTX1000 Professional Direct-Drive Turntable. Addressing the need for a professional turntable that .....


Simmons Puts Mesh Heads Within Reach with the Affordable SD350 Electronic Drum Kit

With the release of its SD350 5-Piece Mesh-Head Electronic Drum Kit , Simmons delivers big drum sounds and a realistic feel without putting a big dent in your budget. A great choice for rehearsals, pr.....


Numark Delivers Pocket Sized DJ2GO2 Mini DJ MIDI Controller with Sound Card

Numark has announced the new DJ2GO2 pocket- sized—but full-featured—DJ controller . With a built-in sound card and Serato DJ Intro, the DJ2GO2 is the smallest full-featured DJ controller around. It fi.....


Self-Contained, iOS Integrated Fusion Guitar Launches in the USA

More than 20 years in the making, the long-awaited and highly anticipated line of Fusion Guitars are now available online to musicians in the U.S. Billed as “the world’s most advanced electric guitar”.....


Electro-Harmonix EL84 Matched Power Tubes Hard Quartet - 129092 - Accessories sku

Electro-Harmonix EL84 Matched Power Tubes Hard Quartet - 129092 by Electro-Harmonix

Item description: This Accessories Amplifier Parts product is by Electro-Harmonix - These are Electro-Harmonix EL84EH power tubes in platinum matched sets. The EL84 is the most common low power pentode tube, popularized in early Vox AC30 amps. Rediscovered by Matchless amps and now currently used by nearly every tube amp company. Deliver... Learn More

Manufacturer: Electro-Harmonix

Keywords: Electro-Harmonix, Power Tubes

GuitarCenter.com

Store: Guitar Center is home to the world's largest selection of popular guitars, basses, amplifiers, keyboards, workstations, drums, percussion, microphones, PA systems, DJ equipment, stage lighting, recording software, studio gear and more.

Category: Amplifier Parts

$61.99

See the Price of Electro-Harmonix EL84 Matched Power Tubes Hard Quartet

You may also consider:

  Sennheiser e 825s Vocal Microphone with On/Off Switch
The Sennheiser e 825s lets you experience the difference a German-made vocal mic can make. With the e825S microphone's smooth sound, startling clarity and extended high-frequency response, your vocals will take on a new attitude! The cardioid pickup patte ...See The Price
 
  On-Stage Stands Subwoofer System Shaft Pole Black 42In
Subwoofers are becoming an increasingly popular addition to mid-sized and smaller PA systems. This heavy-duty 1-3/8 aluminum shaft connects bass enclosures on the stage floor to high-frequency cabinets. ...See The Price
 
  K&M Trombone Stand Standard
Fiberglass-reinforced with a strong tubular design. Features fold-up compact legs with a non-marring height adjustment system. ...See The Price