This is a BRAND NEW replacement 50 watt power transformer for vintage and reissue Marshall tube amplifiers from 60's plexi panel amps and the metal panel JMP amps of the early 70's, mid 70's Master Volume models, right up to and through the JCM 800 series- fits 'em all.

Great upgrade for the reissue amps. These can be retro-fitted with a minor amount of work for a great upgrade in the JCM 900 series as well!

Runs on mains voltages of 120V, 220V, and 240V.

Since they are BRAND NEW, they have full factory length leads on them, long enough for any installation, including custom builds for you amp clone folks!

Replacing a power transformer requires a certain level of skill and knowledge. If you are inexperienced in this type of work, we do recommend that you enlist the services of a professional to repair your equipment.

If you are unsure if this transformer will work with your amplifier, please contact us prior to purchase and we can help you determine what is correct for your application.

We stock everything you need to maintain, repair, or build a tube amplifier. If you'd like a shipping quote on a large order of our musician's or amp tech accessories, shoot us an email, and we'll give you a great quote!