Valve Jr Output Transformer

Valve Jr Output Transformer. May be good for your single ended small tube amp project. Especially considering it is a tube amplifier, selling for $129 is frankly a bargain.

Epiphone Valve Junior image (489643) Audiofanzine from en.audiofanzine.com

2x 6l6gc, 2+4 ohms, max. If we can get the circuit we will do any transformer not included. The output stage of the gec bc402 set is shown here.

Epi transformer and biasSource: www.guitargear.net.au

Mercury magnetics transformers are the highest quality transformer upgrades for the valve jr. Valve junior head output transformer mod ( hammond 125dse ) disclaimers:

Transformer Output, Replacement for Blues Junior, 15 WSource: www.amplifiedparts.com

The epiphone valve junior head features: Pro reverb, super reverb, bassman 70, bassman ten 70w not suited for the 45w models nor bassman 50.

Output Transformer for Plexi JTM45 Marshall Valve GuitarSource: www.ebay.com

From what i read, the original output transformer on the v3 version of the valve jr was better matched to the el84 output stage than the v1 or v2 valve jrs, but really restricted you to around 3.6 watts rms and really needed a bit more iron to improve the bass response. The right pic shows a stereo leak amplifier.

Epiphone Valve Jr 5W Output Transformer REV CustomSource: reverb.com

Also be aware that epiphone or hammond could change their design at any point, so this could easily become out of date. If we can get the circuit we will do any transformer not included.

Epiphone Valve Jr Head with Upgraded Output TransformerSource: reverb.com

Valve junior head output transformer mod ( hammond 125dse ) disclaimers: Note this is the version with the 7.5k primary.

Pin on 1IWISTAO HIFI MINIMARTSource: www.pinterest.com

Was working just fine, just been sitting on my self for the last 10 years plus. Mercury magnetics transformers are the highest quality transformer upgrades for the valve jr.

Shavano Music Online Epiphone Valve Jr Part 3Source: www.colomar.com

12ax7 preamp tube el84 power tube • outputs for 4, 8, and 16 ohm speaker loads • one input jack • one volume knob (see next page for pre­modification schematic) May be good for your single ended small tube amp project.

Epiphone Valve Jr 5W Output Transformer ReverbSource: reverb.com

Output trannys contribute most of the distortion in a valve amp and have a limited bandwidth. Pull these two spade connectors from the main circuit board.

Mercurcy Epiphone Valve Jr. Power TransformerSource: reverb.com

You don’t need to label the leads I want to know a good and cheap replacement output transformer for my valve junior.

OUTPUT TRANSFORMER 35W 4000 CT Tube Valve DIY audio FENDERSource: www.ebay.ca

12ax7 preamp tube el84 power tube • outputs for 4, 8, and 16 ohm speaker loads • one input jack • one volume knob (see next page for pre­modification schematic) The epiphone valve junior head features:

EL84 PushPull 10W Output transformer (Mullard 510Source: primarywindings.com

Valve jr chassis conversion guide 25 feb 2014 7 of 14 5.2.2 remove the output transformer from the chassis to remove the output transformer (ot), disconnect its wire leads from the main amp circuit board and the output jack circuit board. That is what is holding this thing back.

Epiphone Valve Jr. Fromel ElectronicsSource: fromelelectronics.com

The output transformer of the valve junior has an 8 ohm drop that isnt wired in on the original version of the combo amp. The output stage of the gec bc402 set is shown here.

Small 250V 40mA 6.3V 1.5A CT HT Valve transformerSource: primarywindings.com

The mercury magnetics epiphone valve junior mod. Sure, you need a decent set of tubes, but the stock ot and most lower priced replacements limit the frequency response dramatically.

Pin on valvesSource: www.pinterest.com

Im not an electrician, and have no great experience with mods. Also be aware that epiphone or hammond could change their design at any point, so this could easily become out of date.

Open Transformer (Output 1 x 18v AC 2.5a)GaugemasterSource: www.gaugemasterretail.com

The output transformer is the heart of a valve amplifier. For sale, the original output transformer from an epiphone valve jr.

Source: en.audiofanzine.com

If youre unsure of which transform Not the output transformer i have 4 of them lol mar 9, 2014, 7:46 am

Fender Stock Blues Jr. Output Transformer ReverbSource: reverb.com

Drill a hole to the right of the speaker jack, install a spdt toggle, connect the tip of the output jack to the switch wiper, and the red and brown wires to the two other lugs on the switch. And if this transformer would work.

Epiphone Tube Amp Output transformer single ended ValveSource: reverb.com

The unused red wire coming from the output transformer in the valve junior is actually for 8 ohm output. It sounds like taking a heavy blanket off of your amp.

PWHT05 250V 80mA 6.3V 2A Preamp RIAA valve transformerSource: primarywindings.com

Was working just fine, just been sitting on my self for the last 10 years plus. The output valve is normally a pentode or beam tetrode.

Fender Blues jr Power /Output Transformers set (2 piecesSource: reverb.com

British 45 style output transformer (direct replacement for the marshall® jtm45) $89.00 british style plexi/800 100 watt output transformer (direct replacement for the marshall® jcm800) The unused red wire coming from the output transformer in the valve junior is actually for 8 ohm output.

May Be Good For Your Single Ended Small Tube Amp Project.

The output transformer is, without doubt, the single most important component in any high quality valve amplifier. From what i read, the original output transformer on the v3 version of the valve jr was better matched to the el84 output stage than the v1 or v2 valve jrs, but really restricted you to around 3.6 watts rms and really needed a bit more iron to improve the bass response. The output stage of the gec bc402 set is shown here.

Heres How To Make Use Of It:

12ax7 preamp tube el84 power tube • outputs for 4, 8, and 16 ohm speaker loads • one input jack • one volume knob (see next page for pre­modification schematic) British 45 style output transformer (direct replacement for the marshall® jtm45) $89.00 british style plexi/800 100 watt output transformer (direct replacement for the marshall® jcm800) The tone is open, clear and articulate.

You Don’t Need To Label The Leads

The documentation that comes with the kit. Valve jr chassis conversion guide 25 feb 2014 7 of 14 5.2.2 remove the output transformer from the chassis to remove the output transformer (ot), disconnect its wire leads from the main amp circuit board and the output jack circuit board. I need a power transformer for a epi valve jr.

And If This Transformer Would Work.

It is impossible to make a truly exceptional amplifier without investing in the best possible output transformer, which in turn must be correctly designed for the circuit and valves being used. Has very little hours on it, as i upgraded an new valve jr. Sure, you need a decent set of tubes, but the stock ot and most lower priced replacements limit the frequency response dramatically.

From My Experiments, The Biggest Gain Is Also The Biggest Cost, That Being The Output Transformer.

2x 6l6gc, 2+4 ohms, max. The output transformer is the final link. The epiphone valve junior is a small 5w amp head that is first most noteworthy because it is… well, cheap.