Fender Blues Junior IV Tube Amplifier

$1,199.00 inc GST

Brand: Fender

SKU: 2231503000
UPC: 885978878239

One of the most-beloved small combo amps in the world, the Fender Blues Junior IV tube amplifier adds preamp circuitry modified for robust, powerful low end, smoother-sounding spring reverb and improved aesthetics to the package.

A 15-watt favorite in any setting, this amp features a 12” Celestion speaker and a 1-button footswitch for FAT mid boost.


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Fender Blues Junior IV Amplifier
The Fender Blues Junior is one of the most-beloved small combo amps in the world. With the Blues Junior IV, Fender 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.


  • 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

Fender Blues Junior IV amplifier boasts a modified preamp circuit
Modified Preamp Circuitry

The modified preamp circuitry offers greater tonal definition and clarity, even when pushing the amp into overdrive, so your tone remains articulate no matter how hard you push it.

Modified Spring Reverb

This amp’s modified spring reverb offers the same luscious ambient sound you know and love, but with improved smoothness to dial in your sound at any volume.

Celestion speaker onboard the Fender Blues Junior IV amplifier
Celestion Speaker

Celestion speakers are acclaimed worldwide for their distinctly rock ‘n’ roll flavor, with a more modern sound and utterly classic roar when pushed.

Lightly Aged Grille Cloth

The Blues Junior IV features the classic Fender look of sparkling silver grille cloth, lightly aged to give it even more mojo.

“FAT” Switch

The included footswitch is used to remotely activate the “Fat” switch, boosting the midrange for pronounced tonal thickness when soloing.

Steel-Reinforced Handle

Designed for easy transport, the comfortable handle makes it easy to transport your amp. Just as importantly, the steel reinforcement band ensures the handle stays intact.

Shipping Dimensions

Weight 15 kg
Dimensions 460 × 250 × 410 mm



Model Name: Blues Junior™ IV, 240V
Model Number: 2231500000
Series: Hot Rod
Amplifier Type: Tube



Voltage: 240V
Wattage: 15 Watts @ 8 ohms
Inputs: One  1/4″ Input
Speaker Jack: Two 1/4″ Parallel
Channels: One
Rectifier: Solid State



Handle: Steel-reinforced handle
Front Panel: Black
Grill Cover: Black Textured Vinyl Covering with Lightly Aged Silver Grille Cloth
Amplifier Depth: 24 cm
Amplifier Width: 46 cm
Amplifier Height: 41 cm
Amplifier Weight: 15 kg
Effects: None



Speaker: One – 12″ Celestion® G12V-70
Impedance: 8 ohms



Pre Amp Tubes: Groove Tubes® – (3 x 12AX7)
Power Tubes: Groove Tubes® – (2 x EL84)



Unique Features: Reverb, Master, Middle, Bass, Treble, “Fat” Switch, Volume Controls



FootSwitch: 1-Button (“Fat” ON/Off)
Knobs: Chicken-Head Style Pointer
Cover: None

Shipping Dimensions

Weight 15 kg
Dimensions 460 × 250 × 410 mm

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