Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: eggbert on April 04, 2021, 10:00:14 am

Title: N.o.s. Marshall p.t. Help?
Post by: eggbert on April 04, 2021, 10:00:14 am

I have a 100w p.t. Rubber stamped T4145, appears it was never installed or bolted down. Leads are 12” to 15”, 6 bolt holes on bells w/only 2 bolts, is this a drake or dagnall. What amp series is it for, what kinda tubes and possible value if i want to sell. Thanks eggbert

Title: Re: N.o.s. Marshall p.t. Help?
Post by: thetragichero on April 04, 2021, 10:39:14 am

this thread may shed some light
https://www.marshallforum.com/threads/power-transformer-wire-color-code-for-drake-t4145.114155/

Title: Re: N.o.s. Marshall p.t. Help?
Post by: eggbert on April 04, 2021, 10:55:45 am

Thanks for the quick reply, kinda a newbie but i have built a few amps. Pondering do i build with it or sell it.  Someone somewhere may need this and I’d hate to prototype with it. I’ll keep researching, thanks again thetragichero

Title: Re: N.o.s. Marshall p.t. Help?
Post by: thetragichero on April 04, 2021, 10:58:52 am

more than likely worth selling to someone trying to restore a vintage amp, may net you enough to get both a power and output transformer to mess around with

Title: Re: N.o.s. Marshall p.t. Help?
Post by: acheld on April 04, 2021, 03:18:48 pm

My daddy always told me that a bird in the hand -- should stay in the hand.

Have fun with it.