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Fromel Supreme Mod Kit for Fender Blues Junior Jr. (Made in Mexico)

  • Botique tone at a working musicians price.
Brand: FROMEL ELECTRONICS
Manufacturer: FROMEL ELECTRONICS
Part Number: K2CC5G7
Isin: IBY9JCKNFTNV

$223.65

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Fromel Supreme Mod Kit for Fender Blues Junior Jr. (Made in Mexico)

Fromel Supreme Mod Kit for Fender Blues Junior Jr. (Made in Mexico)

$223.65

Unleash the tone of your Blues JR with these modifications from Fromel Electronics! From the factory, this pint size wonder has a lot of potential, but with some select Fromel tweaks this amp can stand toe-to-toe with some of the finest boutique amps on the market. After the mod, the amp boasts clean, sparkling top end, a huge sweep of mids and rich bass response. The smooth, slightly compressed tube breakup stays articulate thanks to improved power filtering and upgraded tone caps. The reverb is also made more lush and rich, with smoother decay. Additionally, the kit upgrades every tone-critical cap in the circuit with high quality F&T and audio quality electrolytic caps. All the capacitors in this kit were specially chosen for great tone, reliability, and accurate fit in your Blues Jr. Make sure to order the correct kit for your amp: If your amp was made in the USA order the "for USA" version, if it was made in Mexico order the "for MIM" version. Included in the kit is all the components necessary to to get your amp in top shape and the detailed instructions to make the changes easy. If you have a basic understanding of electronics and soldering skills you can do these mods in a couple of hours. These are the upgrades we offer for the Blues Jr.: Tone Stack - Replace the wimpy Bass and Mid caps with high quality WIMA caps with corrected values to open up the tone and get rid of that boxy sound. The leads on the caps are pre-formed to insure a perfect fit. What about the Treble cap, replace the ceramic cap with a high quality MLCC cap. The adjusted value shifts the mids up very slightly, the result is an amp that sounds huge and warm, not boxy and thin. Twin Mod - Fix the mids on the amp and get rid of that flabby bottom. This mod enables you to take all the mids out of the tone allowing more flexibility and versatility. This is accomplished with just a short jumper wire but the result is far better control of your tone. Power Stiffening - Doubles the capacitance in the first filter stage, this reduces hum and increases reserve power for solid bass and strong picking, This mod gives the amp the extra torque it needs to push through strong when you are playing hard. In addition all the filter are replaced with F&T and the bypass caps are audio grade. Cooler Bias - You are cooking the output tubes in your amp. This mod lets the amp run cooler without sacrificing tone or drilling holes in your PCB. Your tubes should live a long and happy life after this mod. I include a new bias resistor that sets the idle on the tubes to about 8.5w which is right where it should be. New Input Jack - Your input jack is soldered directly to the circuit board, apply some tension when the amp is plugged in and you could cause major damage to the circuit board in the amp. This mod gets rid of the wimpy plastic input jack and replaces it with a high quality jack, with its own board!. Proper Lead Dress - Take a look inside a boutique tube amp and you will see all the wires carefully twisted and placed for greatest reduction in oscillation and noise. The Blues Jr has all the internal wires zip tied together. I give clear instructions on dressing the leads inside the amp for optimal performance, this results in lower noise and less chance for oscillation. Reverse "Sparkle Mod" - If you have a Blues Jr. III you'll have Fender's "sparkle mod". Some find the "sparkle mod" to be brittle and ice picky. This is a simple mod to reverse and we provide the component and instruction to do so with this kit. Reversing the "sparkle mod" will take your Blues Jr. III back to a series II Made in Mexico version Blues Jr. Electrolytic Cap Upgrade - Replaces all of the power filter and cathode bypass caps with high quality F&T and audio quality caps. Older Blues Jr’s that are made in the USA are all getting due to have their filter caps replaced and many of the current Blues Juniors made in Mexico are known to have leaky filter caps. The Fromel kit rectifies these issues. WARNING: Performing these modifications WILL void the warranty on your amplifier. Working on amps can be deadly if you do not take proper precautions. Follow these instructions very carefully. If you are at all unsure of your ability to perform these modifications STOP and take your amp to a professional to be modified. You can also send your amp to me for modification. No Warranty: This kit and the instructions included do not include any warranty of any kind. The modifications to your amplifier are at your own risk and you agree to completely hold harmless the seller of this kit against any and all claims. Tube amplifiers contain parts that operate at very high temperatures and deadly voltages. If you are not sure of your abilities to perform these modifications then do not perform them.

 

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Shipping Method Estimated Delivery Cost
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