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Transformer - Output, 8 W, Single Ended

Transformer - Output, 8 W, Single Ended image 1
Customer image:<br/>"AK Dave Gillespie DGSE-1"
Customer image:<br/>"New transformer in Motorola 397"
Customer image:<br/>"2 OPT’s in an old Tube amp"
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Transformer - Output, 8 W, Single Ended image 1
Customer Images:
Customer image: "AK Dave Gillespie DGSE-1"Customer image: "New transformer in Motorola 397"Customer image: "2 OPT’s in an old Tube amp"
SKU: P-T31
Item ID: 003561
Price: $15.50
In stock
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Power 8 W
Primary Impedance 5,000 Ω single-ended
Secondary Impedance 8 Ω
Primary DC Resistance (Red to Blue) 230 Ω
Mounting Centers 2.375"
Mounting Type U-bracket
Weight 0.7 lbs



RoHS Compliant

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Specifications, Files, and Documents

Product Reviews

4.91 out of 5 based on 22 reviews


5 out of 5

This output transformer was a great replacement for a 1930's Stromberg Carlson Model 61N which had an open primary. This model had a single 6F6 audio output tube.

- August 27th, 2019
5 out of 5

Works great on old Philco 48-482 output.

- August 16th, 2019
5 out of 5

Great little transformer I use them on 6aq5 and 6v6 tubes at 8 ohm and they work great but I think you could use them on a 50l6 at 4 ohms

- June 18th, 2019
5 out of 5

I bought this transformer for a Valve Junior. I didn't notice a huge improvement with my guitars. I noticed a huge improvement with my basses though. With the stock transformer, the sound was way too thin to use with my basses. The amp sounds really good now with the new transformer.

- June 10th, 2019
5 out of 5

I was working on a Motorola 397 car radio with a blown output transformer. I found this one on the web and ordered it. The radio had two sets of mounting holes, so this one fit perfectly even though it was a little bigger than the original. The color coded wires made the connections a snap. Works perfectly for a 6AQ5 output tube.

- March 19th, 2019
5 out of 5

I did the next review below and should have said I used this in a Epiphone Valve Junior version TWO, not 3. My mistake, Thank you

- March 10th, 2019
5 out of 5

Very good value! Major improvement in clean sound over stock 7.5k OT in Epiphone Valve Junior version 3. Also still breaks up nice although gratefully not as early. Pulling 43ma at 270V through it, barely gets warm. The laminates & core look "potted" i.e. like dipped in varnish! no vibration, very solid

- March 9th, 2019
5 out of 5

Sure glad this is available. New build of these makes them beefier then the older ones. Perfect small single ended transformer for 6AQ5, 6V6 and power triode 6FD7.

- March 5th, 2019
5 out of 5

Used as a replacement in an antique Hammarlund HQ-120X communications receiver. This old radio has a single-ended 6V6 ouput amp. Excellent fit. Good audio response, actually better than expected. Very pleased. Thanks for making a decent transformer available at a great price.

- January 14th, 2019
4 out of 5

I only gave it 4 stars because the one I recurved doesn’t look like the transformer pictured on Antique Electronics website. The one on the website looks like a vintage unit and the one they send looks like a cheep Chinese unit. Other than that it works great but looks cheep.

- December 29th, 2018


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