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Fromel Electronics

Fender Blues Junior Supreme mod kit

Fender Blues Junior Supreme mod kit

Fromel Electronics

Fender Blues Junior Modifications

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$99.95

Color

Black

Quantity

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Fender Blues Junior IV Guitar Combo Tube Amplifier, Black, 230V UK

Take your Blues Jr from good to boutique. These Fromel mods unlock clean, sparkling top end, a huge sweep of mids, and rich, tight bass — with smooth, articulate tube breakup and lusher, smoother reverb. Every tone-critical cap is upgraded with high-quality MOD Filter Caps and top shelf components chosen for tone, reliability, and an exac

5.0

4 ratings

5

4

3

2

1

The kit components fit the board perfectly. The instructions were very detailed, and the pictures helped considerably. Any experienced technician could install the kit within two hours or so.

R

Robert · August 6, 2026

👏👏👏👏

R

Raymond · March 5, 2023

👍

R

Ray · December 7, 2022

Fromel Electronics

4.6 (17)