Fender Blues Junior IV

^# 53

Equipboard's ranking is determined by analyzing factors such as professional artist usage, popularity, user ratings, reviews, and more.

$729.00 to $789.99 Price Tier: High-end

5.0 (16)

2 Critic Reviews

5 Reviews

Find out who is using Fender Blues Junior IV

8 community setups

14 wishlisted

82 saved

Page last updated Jun 13, 2026

Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated June 12, 2026.

Store

Reviews

Price

4.5 (76)

$789.99

View Deal

4.5 (45)

$789.99

View Deal

$789.99

View Deal

4.6 (96)

$789.99 New

$710.99 Used (Like New)

View Deal

5.0 (27)

$760.00 72 available New

$380.00 21 available Used

View Deal

4.0 (17)

$789.99

View Deal

5.0 (4)

$789.99

View Deal

4.8 (83)

$735.00 $729.00 $6.00 · All time low

View Deal

Average Price: $734

High-end/Boutique

$300

$701+

Price Tier

In the Combo Guitar Amplifiers category, Fender Blues Junior IV is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

Price History

Based on price data from 7 merchants for "Fender Blues Junior IV". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Edit description

Introducing the Fender Blues Junior IV, a versatile tube combo amp that combines classic vintage charm with modern functionality. This 15W amp is perfect for those seeking authentic tube tone, whether you're practicing, recording, or performing live. The Blues Junior IV's vintage-styled tweed cover conceals an upgraded circuitry and a custom-designed 12" Celestion speaker, delivering an enhanced bass response and sparkling highs.

Fender's collaboration with Celestion brings you a custom-designed 12" speaker that elevates the sound quality of the Blues Junior IV. The improved speaker delivers robust low-end thump and sparkling highs, providing a balanced, full-range sound that traditional Blues Juniors lacked. From thick rock chords to single-note jazz lines, the Blues Junior IV reproduces each note faithfully and dynamically.

The Blues Junior IV boasts an upgraded circuitry with improved components that offer greater tonal flexibility and reduced noise. Its 12AX7 preamp tubes and EL84 power tubes provide the warm, dynamic tone that has made the Blues Junior legendary. From crisp cleans to growling overdrive, the Blues Junior IV nails the full range of classic tube tones that have defined rock, blues and more.

While the Blues Junior IV retains the vintage-inspired tweed covering and control panel of previous versions, several updates improve playability and functionality. An upgraded control panel provides better visibility on dark stages, and the tweed covering has been reinforced for improved durability.

Key Features:

Upgraded circuitry for improved tonal flexibility and reduced noise
Custom-designed 12" Celestion speaker for enhanced bass response and sparkling highs
15W ideal for practice, recording, or live performances
12AX7 preamp tubes and EL84 power tubes for warm, dynamic tone
Vintage-styled tweed covering and control panel for a classic aesthetic
Upgraded control panel for better visibility on dark stages
Reinforced tweed covering for improved durability

Product specs

Type	Tube
Number of Channels	Single
Total Power	15W
Speaker Size	1 x 12" Celestion A-type
Preamp Tubes	3 x 12AX7
Power Tubes	2 x EL84
Reverb	Spring Reverb
EQ	3-band EQ, Fat switch
Inputs	1 x 1/4"
Footswitch I/O	1 x 1/4" (FAT boost)
Footswitch Included	No
Bias Type	Adjustable Fixed
Construction Material	Black Tweed, Tan Grille
Power Source	Fixed AC cable
Height	16"
Width	18"
Depth	9.81"
Weight	31 lbs.

FAQs

What kind of music is the Fender Blues Junior IV best suited for?: The Fender Blues Junior IV excels in blues, rock, and jazz genres, thanks to its classic Fender tone and versatile sound capabilities. Its tube-driven warmth and dynamic response make it a favorite among guitarists seeking rich, expressive tones.
How does the reverb on the Fender Blues Junior IV sound?: The Fender Blues Junior IV features a smoother-sounding spring reverb, offering a lush and ambient effect that enhances your sound without overwhelming it. This makes it ideal for adding depth and character to your playing.
Can the Fender Blues Junior IV handle live performances?: With its 15-watt power and 12-inch Celestion A-type speaker, the Fender Blues Junior IV is suitable for small to medium-sized venues. It delivers enough volume and clarity to cut through a band mix, making it a reliable choice for gigging musicians.
Does the Fender Blues Junior IV include a footswitch?: The Fender Blues Junior IV does not include a footswitch, but it has a footswitch I/O for the FAT boost feature. This allows players to add a footswitch for on-the-fly tonal adjustments during performances.
What are the main differences between the Fender Blues Junior III and IV?: The Fender Blues Junior IV features modified preamp circuitry and a Celestion A-Type speaker for improved tonal clarity. It also has a smoother reverb taper and enhanced aesthetics compared to the previous version, making it a refined upgrade from the Blues Junior III.

Videos

Add video

Jack Fossett

Fender Blues Junior IV: Review, Tone Tips & More

Jack Fossett

Fender Blues Junior IV versus Laney Cub12R 15W amp

MJ1203

Fender Blues Junior IV

Regent Sounds

Reviews

Add review

PROS

Improved tone quality compared to previous models
Portable and lightweight, suitable for traveling musicians
Sufficient power for most club venues, can be mic'd for larger spaces
Takes pedals well, enhancing versatility across genres
Enhanced reverb and "Fat" switch add depth and richness at low volumes
Durable build quality, with several users reporting long-term satisfaction
Good for both home/studio use and small to medium live settings
Upgraded features like white knobs for better visibility on stage
Responsive and clear sounding, even at the edge of breakup
Handles a wide range of musical styles from jazz and blues to alt and hard rock

CONS

Higher price point noted by multiple reviewers as a con
Fat switch lacks an indicator, making its status unclear without auditory cues
Some reliability issues reported, including a malfunction after limited use
Input jack doesn't securely lock the cable in place
Spring reverb may be too "springy" for some tastes

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Fender Blues Junior IV.

Features and functionality

0 0

To achieve optimal home tones, max out Master Volume and set Volume around 2 for improved sound quality.
Source
0 0

The FAT switch on the Blues Junior adds gain and boosts lower frequencies, enhancing tonal variety.
Source
0 0

The control panel text direction can help identify model versions: IV faces the user, while III faces the back of the amp.
Source
0 0

The Tweed version includes vintage-style leather handles, contrasting with the molded plastic strap handles of the IV version, impacting the aesthetic appeal and tactile experience.
Source

Mods and upgrades

0 0

Owners report upgrading the speaker to a Cannabis Rex to enhance tone and achieve better low-volume breakup.
Source
0 0

Installing a Cannabis Rex speaker is popular among owners for a warmer tone, especially for Tweed models aiming to reduce harshness.
Source

Comparisons

0 0

Some users prefer the Blues Junior IV over the Vox AC-10 for better pedal compatibility and less "nasally chime."
Source
0 0

The Blues Junior IV is compared to the Princeton Reverb for better onboard tremolo and reverb effects.
Source
0 0

The black tolex IV is favored over Tweed for pedal stacking, while Tweed excels in natural overdrive for classic rock.
Source
0 0

The IV model includes a one-button footswitch, which is an included accessory absent in some Tweed models, potentially affecting value perception.
Source

Use cases and applications

0 0

The Blues Junior IV, when used in stereo pairs, provides a satisfying stereo image and tube saturation.
Source
0 0

Both speakers (Jensen in Tweed, Celestion A-Type in IV) cater to similar tonal preferences, suggesting minimal audible difference, yet choice may hinge on finish preference.
Source

User experience

0 0

Jensen speakers in Tweed models may initially sound brittle but mellow over time as they break in.
Source
0 0

It's noted that the Tweed's control panel finish and knob color enhance user interface clarity and aesthetic preference compared to the IV’s design.
Source

Build quality

0 0

Tweed models feature a chromed control panel, enhancing visibility of black knobs, while the IV version has a matte black panel with ivory knobs for contrast.
Source

Critic Reviews

Fender Blues Junior IV review | Guitar World

guitarworld.com

The Fender Blues Junior IV stands out as a formidable upgrade to a classic amp, delivering a bold sound with a refined spring reverb that enhances its tonal character. The new Celestion A-type speaker provides a richer overdrive and cleaner tones. While it maintains its simplicity, some may find its lack of extra features a drawback. Nevertheless, for gigging musicians seeking portability and quality, this amp remains a top contender with its impressive performance and ease of use.

positive

Full Review

Fender Blues Junior IV Review - A Simple & Powerful Amp | GuitarSquid

guitarsquid.com

The Fender Blues Junior IV shines as a compact powerhouse, delivering rich tones and impressive versatility that make it a gig-worthy choice. With its tube-driven design, it handles pedals like a champ and boasts a robust sound profile that enhances both single coils and humbuckers. However, its 15-watt output may raise eyebrows for some, though the amp proves itself by providing ample headroom and clarity. While the build is durable and the retro design appealing, the simplicity in controls might leave some users wanting more options. Overall, this model stands out in the Blues series, appealing to those who appreciate quality sound in a portable package, but it may not satisfy everyone’s need for extensive tonal manipulation.

positive

Full Review

Add review

5.0 out of 5

Based on 5 Reviews and 16 Ratings

5 star

4 star

3 star

2 star

1 star

simon_j_dodd

295

7 months ago

Perfect pedal platform in a small package

All pros, no cons. Classic Fender tone; plug in, there it is. Plenty loud enough to gig; most gigs, I stick and SM57 in front of it and the master is barely above 2, but if necessary it can get a lot louder. Good real spring reverb. Light and compact. All this for eight hundred bucks is unbeatable.

No cons, but if I were being picky… An effects loop and line out would be nice. If I’m being really, really nitpicky, a standby switch. But these are desiderata not downsides.

Preferred Settings + Usage:

I use this with a roughly flat EQ—a hair under half on treble and mids, a hair over on bass. I have just a little reverb, 3.5 on a dial running 1 to 12. The gain is about halfway open so it’s still clean but with a little bite.

Roles:

Guitarist

Genres:

Rock Pop Blues

isaacross

309

about 3 years ago

Great, durable tube amp

I really like the upgraded features on the Blues Junior IV, such as the improved reverb and white knobs for better vision on stage. It takes pedals like a dream, especially distortion. I could use this amp for any genre, seriously. I do jazz and blues gigs occasionally with it and it's great. On the side I also do alt and hard rock and it never sounds too muddy or harsh. It will last a lifetime!

Preferred Settings + Usage:

Volume: 10, Treble: 6/7, Bass: around 9, Master: Around 2 and 3, Reverb: 5

Roles:

Singer Guitarist Bassist

Genres:

Rock Pop Blues

mati_lustman

226

about 4 years ago

Excelent valve small combo

This new vertion of the Blues junior III improves the warm tone of the amp. It has glorious mid range and all you expect for a 5 tubes amp (3 pre-amp section). Works very nice both in stage and at home too.

Roles:

Guitarist Composer Music Producer

Genres:

Rock Funk / Soul Jazz

From Gear Setup

pedromoreira

about 2 years ago

Very good

Perfect gear for everything, very versatile, sound clean, powerful, small amp, I love it…

Roles:

Guitarist

Genres:

Rock Pop Blues

From Gear Setup

matthias_hoffmann

111

over 5 years ago

Perfect home tube :)

Doesn't bother neighbors in adjacent apartments and still gives pleasant tube sound. More pleasing volume for home than the Fender Hot Rod Deville 212 from 2007. A bit more fat than the Blues Junior Laquered Tweed. In combination with an AB switch the two Blues Juniors can give a good light-weighted combination for small stages.

Roles:

Guitarist

Genres:

Rock Blues Funk / Soul