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Fender Blues Junior IV Tube Amp


One of the most-beloved small combo amps in the world, the Blues Junior IV adds modified preamp circuitry, smoother-sounding spring reverb and improved aesthetics that any player is sure to appreciate. A 15-watt favorite in any setting, this amp is ideal for guitarists who need to hit the stage or studio at a moment's notice with warm tone and versatile features.

The Blues Junior IV includes a 12" Celestion® A-Type speaker for well-balanced output with smooth highs, laidback midrange and full, round lows. The modified preamp circuitry has increased fullness, with greater definition and clarity. The onboard spring reverb has been modified to add smoothness, so you still get rich, shimmering tone, no matter how much reverb you use. The updated aesthetics include improved control panel texture and graphics, ivory pointer knobs, steel-reinforced strap handle and lightly-aged silver grille cloth, giving it the unmistakable look and vibe you can only get from a Fender amp. Reliable, flexible and pedal-friendly, the Blues Junior IV is an ideal addition to any electric guitarist’s amp collection.


15 watts

Celestion 12" A-Type speaker

Preamp circuit modified for increased fullness

Spring reverb modified for improved smoothness

Includes 1-button footswitch for FAT mid boost

Product Specs

Model Name Blues Junior™ IV, Black, 120V

Model #2231500000

Series Hot Rod


Amplifier TypeTube

Control KnobsChicken-Head Style Pointer - Ivory

InputsOne - 1/4"

Cabinet Material3/4" Particle Board

HandleMolded Plastic Strap with Nickel-Plated Caps

SpeakersOne - 12" Celestion® A-Type

Total Impedance8 ohms

Power Tubes2 x EL84

Preamp Tubes3 x 12AX7

Dimensions12.00x19.00x20.00 IN

Weight 36.00 LB

LEGAL NOTICE: Product Prices, Features, Specifications and Availability Are Subject To Change Without Notice
Fender®, Squier® Stratocaster®, Telecaster®, Precision Bass®, Jazz Bass® and the distinctive headstock designs commonly found on the Strat®, Tele® & P Bass® guitars are registered trademarks of Fender Musical Instruments Corporation.