Hoffman Amplifiers Tube Amplifier Forum
Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: DCbluez on November 03, 2015, 04:00:15 am
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Hey guys,
I recently built up a Tweed Overdrive Special and with great results. Did it a little differently and used 6V6s since I already had the mags and tubes for doing it this way.
This is a crunch monster for sure. Really like the control and the switching from clean to overdrive. Tone is great on this baby and getting better as I adjust to my taste etc.
I have it sitting on a 4X10 cab with 4 Celestion G10 40s, nothing real special but man it sure cranks, even with 2 year old 6V6 tubes which are my test tubes. Will get a matched pair of JJ 6V6S tubes which I always use on mt Tweed Deluxe builds and will give some additional clean headroom.
Thanks Tubenit
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Thank you for sharing your success! Glad you like the amp.
IF you have any pictures of the amp in the cabinet and/or the inside of the chassis ........... I'd love to see them?
And soundclips ......... IF you have a way to do them.
With respect, Tubenit
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Congrats!
I will be attempting my TOS build shortly. The turret board from Hoffmann arrived last week. I just need to get the chassis work finished.
I plan to build mine with 4 6V6s.
Cheers Stephan
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Hey,
4 6V6s would be very substantial. Its a good idea depending on how loud you wanta be, haha. This thing cranks as is with 2 6V6s. I actually added a 22 ohm resistor to the cathode bias point, total 412 ohm to get a cleaner clean tone. I am running 394v buss on this amp. They were running a little too fat before. Preamp gets things fat enough as is and especially with the fat pot. Can run the clean channel with a Strat and simply turn up the fat control and it really gets close to an SRV tone using a Chorus and no overdrive pedal.
I also use a TS808 and it really likes the tone. I added a low input jack and it helps using it at home and nice fat tone.
I like the JJs but sold the amps that had them and need to get another pair of 6V6S JJs asap before doing anymore tweaks to this amp. I just wired up the effects loop today and it works very well. Use a Boss chorus there and tone was very good and no overtones from the effects etc. Will try a delay/reverb pedal tomorrow thru effects loop.
I would guess you would get a lot more clean headroom out of the quad 6V6 arrangement.
Cheers
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Thank you for sharing your success! Glad you like the amp.
IF you have any pictures of the amp in the cabinet and/or the inside of the chassis ........... I'd love to see them?
And soundclips ......... IF you have a way to do them.
With respect, Tubenit
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I dont have it in the cab yet. Have not decided whether a combo or head yet.
I will try and get you some pics. I will probably take the chassis to the pub and use it at a gig. The people there come up and take pics when I do this and thinks its cool to build your amps. They sound better at the clubs also, haha.