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Hoffman Amps Forum image Author Topic: 1965 Marshall JTM 45 On Bench!!!  (Read 1927 times)

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Offline plexi50

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1965 Marshall JTM 45 On Bench!!!
« on: August 25, 2022, 10:17:13 am »
This is a big surprise for me. Again i'm waiting on all the electrolytics and cap can and other necessities.  The aluminum chassis's were thin in the early years. I'm in amp heaven these day's!
« Last Edit: August 25, 2022, 10:31:19 am by plexi50 »
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Offline plexi50

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Re: 1965 Marshall JTM 45 On Bench!!!
« Reply #1 on: August 25, 2022, 10:20:08 am »
This one has EL34 power tubes in it. I believe KT66 were also used. Power transformer voltages are present. 407-0-407 A/C. Heater filaments are 3.65 VAC. It produces sound. Bias -38 vdc
« Last Edit: August 25, 2022, 07:05:04 pm by plexi50 »
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