JTM 45 /100 transformers

echoplex · Post by **echoplex** » Thu Dec 20, 2012 8:44 pm

Just wondering what transformers everybody is liking for there jtm45/100 builds.
i,m going as authentic as i can .mustards ext. but need to know the transformers and the number on the transformers if i order from marsteen 1202-119 whats the tone difference compared to the 1203-80
Thanks ps and the choke size also

Xplorer · Post by **Xplorer** » Fri Dec 21, 2012 7:32 am

i think that if you want to be authentic, you'd need the 1204-43 for the power transformer, and the 1202_84 for the output transformer. + a C1999 4 hy ( Drake 354-114 clone ).

AJW · Post by **AJW** » Fri Dec 21, 2012 3:41 pm

I ordered my 1202-84, 1204-43, and a 3H choke from Marstran. The build sounds awesome, and is my number one amp since March when I fired it up. I'll have to reform the caps on my other amps since they get no playing time anymore.

You can also order Metropoulos spec transformers from Heyboer (details at the MetroAmp store). I'm sure you can't go wrong there either.

Xplorer · Post by **Xplorer** » Fri Dec 21, 2012 3:57 pm

Same here

I can't complain of these marstran !
i need another PT and choke for another 45/100 btw.

fusionbear · Post by **fusionbear** » Sun Dec 23, 2012 1:34 am

Since I was on a budget, I got some used Heyboer prottypes from someone local for the OT and PT. Bought a Classic Tone 3H choke. Very happy with the results....

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JTM 45 /100 transformers

JTM 45 /100 transformers

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