Hi all can anyone let me know which of the Hoffman blues junior schematics is current. I have one with a bright cap and 130k resistor at the gain pot. We replace all low-cost, stock Fender Blue's Jr. There are no plans to add reverb to the Blues JR conversion boards My original intent was to cut out the reverb circuit and power supply from the original PCB board Here's the place you can go to ask tube amplifier questions. Hot Mods by Benjamin Fargen, available exclusively on our website. hoffmanamps. The custom chassis fits into a Mojotone Deluxe/Blues Junior cabinet. If nothing else it has the complete list of parts you'll need. Is there any other amp plan out there that would be a good candidate to use the parts I have? 3. Loved the new sound from my point to point blues junior but decided it would be nice to squeeze out some more headroom and get a better low end response. The power transformer is smaller than the power transformer for a 5F1 Champ, the output transformer is also very small. htm Blues Junior Conversion parts ,Mobile Mar 15, 2021 · Doug Hoffman has some great information and parts for a Blues Jr conversion. Delivers warm, vintage-inspired sound with improved dynamics. I used the Doug Hoffman Blues Jr upgrade kit (Hoffman Amps Blues Jr) to rebuild an abandoned project. Check out TDPRI. Is it worth it to upgrade the Output Transformer. On the other hand your best Angus Young impersonation through a cranked 18 watt in a crowded apartment block will have the cops knocking on your door in short order! Apr 3, 2024 · Buenas,Hoy he terminado por fin (y espero que dure muuucho tiempo) la reconstrucción de mi Blues Junior a punto por punto. I completely gutted it and rebuilt it using a turret board like the Fenders of old. https://el34world. 0022uf 250p 100k . Hot Mods by FargenTransform your Fender Blues Jr. should I do the mods? Author Topic: Blues Jr Conversion Line Out (Read 3697 times) 0 Members and 1 Guest are viewing this topic. en format tête mais dans un caisson assez compact. It's a totally new amp. Cheers! Nov 22, 2024 · Hoffman_Blues junior_BOM Hoffman Amplifiers Tube Amp Forum, Let's build a blues junior Dec 4, 2016 · If you have any amp building experience or know someone that does, I suggest the Hoffman Blues Jr. Maybe so in a large room full of 'Wrecks, vintage Marshalls, the various offerings of Andy Fuchs and of course compared to your own heavyweight champion Hiwatt clone. Why, you may ask? Well, let's say The Originals had to be replaced out of necessity and leave it at that. Apr 30, 2016 · Some of you may remember my thread about pulling the last of the ribbon cables out of my Blues Jr and installing a point to point tube board. My first amp build is a Hoffman blues jr Conversion. 022 321v 100k 100k . I’m wondering has anyone did this conversion project and used 6V6 power tubes instead of the EL84 power tubes? Oct 2, 2024 · Saw some nice Blues Jr head conversion here is my conversion I did a long time ago with lots of mods too The difference in sound is amazing ⚡️⚡️⚡️ Cabinet woodworking was made by hand without I never read all the above thread, but I completed one of these with Hoffman board kit a few years ago and didn't like the resulting Pro Jr. You will find a large community of friendly amp builders at the link above. circuit parts, including critical signal resistors, tone caps, and output transformers, with Fargen Custom Shop Jul 19, 2016 · We would like to show you a description here but the site won’t allow us. Aug 10, 2020 · Author Topic: Re: Hoffman Fender Blues Junior Conversion 6v6 (Read 3078 times) 0 Members and 1 Guest are viewing this topic. Hoffman Amplifiers Tube Amp Forum, Blues Jr Conversion kit, installation time? Hoffman Amplifiers Tube Amp Forum, Tweaking Advice Hoffman Blues Jr Conversion I recently did the Hoffman blues junior conversion, turret board, tube board and all. It’s a great sounding 15w single channel, non-reverb, Class AB amp that's based on a traditional vintage pre-amp circuit with an added British-styl Apr 17, 2025 · I found Hoffman's Blues Junior build kit and thought that might be an easy way to go. Oct 25, 2009 · Point to point hand wired Blues Jr. There have been quite a few of the Hoffman based conversions done since Hoffman made the boards available. with the Blues Jr. e. Jun 23, 2024 · Blues Jr. Looking at the pictures Doug has posted in the build section, he has the board closer to the edge of the chassis similar to your layout. El ampli ha quedado funcionando como debería haber funcionado siempre, aunque es posible que cambie algún valor de algún componente en un momento dado. There are a couple of additional mods (resistor and cap removals) what is the reason for this. I think Hoffman is till making custom boards and there may already be a file for you to Dec 20, 2016 · No description has been added to this video. I will research some more.

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