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Hoffman Amps Forum image Author Topic: PP 6V6 rock amp  (Read 2564 times)

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Offline Colas LeGrippa

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PP 6V6 rock amp
« on: January 16, 2020, 02:11:24 pm »
Hi buddies,


I d like to mod an old PP 6V6 build for heavy rock purpose.  I have seen a couple of dchematics here and there but  as I can figure out, they re more suitable for country music.


Thanks for suggestions


Colas
Don't miss the Woodstock experience : ''FORTY YEARS AFTER'' at Club Soda,  in Montreal, august the 17th and 18th and october the 27th. Fifteen musicians onstage.  AWESOME !
P.S.: call me Alvin.

Offline vampwizzard

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Re: PP 6V6 rock amp
« Reply #1 on: January 16, 2020, 02:16:16 pm »
Id check out the Stout on here. Any modified plexi 6v6 circuit would work for hard rock.

Offline shooter

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Re: PP 6V6 rock amp
« Reply #2 on: January 16, 2020, 02:23:03 pm »
Quote
Any modified plexi 6v6

+1

country is just rock played slow, rock is just hard rock with the knobs <10  :icon_biggrin:
Went Class C for efficiency

Offline Colas LeGrippa

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Re: PP 6V6 rock amp
« Reply #3 on: January 16, 2020, 02:43:24 pm »
Ok thanks, I ll play accordingly :laugh:
Don't miss the Woodstock experience : ''FORTY YEARS AFTER'' at Club Soda,  in Montreal, august the 17th and 18th and october the 27th. Fifteen musicians onstage.  AWESOME !
P.S.: call me Alvin.

Offline fossilshark

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Re: PP 6V6 rock amp
« Reply #4 on: January 16, 2020, 02:44:09 pm »
my first tube build was a 5f1 output section (actually 2 in parallel no idea what I was on) in front of a 2204 preamp. would still sound killer too if I didn't blow it up using EL34 level plate voltages.

rebuild that preamp into a 2204 (or if your wild, a mesa boogie distortion channel)
~SNOWBLIND~

Offline Ritchie200

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Re: PP 6V6 rock amp
« Reply #5 on: January 16, 2020, 02:58:29 pm »
Alvin,

I, for one, like the way the 6V6 distorts when pushed.  I think it is VERY musical.  I think a plexi, or 2204, or mesa driven would be awesome.  My first real amp was a 6V6 PP converted mono hifi amp.  My dad built a switchable filter section and it could sound like Sabbath or the Beach Boys and everything in between.  But I think the magic was in the 6V6's.  Something you could write "home" about, without "going" there..... :icon_biggrin:

Jim

My religion? I'm a Cathode Follower!
Can we have everything louder than everything else?

Offline Colas LeGrippa

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Re: PP 6V6 rock amp
« Reply #6 on: January 23, 2020, 04:18:52 pm »
Hola amigos !


Finally I changed my mind and I decided to mod my 2 X 6V6's pp amp like a Deluxe 5E3. It is not a clone though because I was missing several parts to do it and on the other hand I didn't want to spend hours maybe an whole day to work on that.  But the result is quite interesting. I get bite, nice overtones , tons of good tone and loudness  to make me deaf to 100 %. ( I wanna keep my 50%  deafness so I stay prudent with the volume hey hey).


I copied the entire portion of the Deluxe preamp.
Including the 12AY7. I lowered the supply caps to 20 uf. This amp had already a choke so I kept it, as well as 100uF reservoir and 100 uF screen supply. I kept the cathode follower and the Marshall type LTP. To match the 6V6's plate to plate impedance I double the load of the 50W 4.3k OPT that was feeding the 2 X  6L6 before I put them in the garbage. I may get into a Deluxe clone building soon. These amps are simple and very musical.
Colas
Don't miss the Woodstock experience : ''FORTY YEARS AFTER'' at Club Soda,  in Montreal, august the 17th and 18th and october the 27th. Fifteen musicians onstage.  AWESOME !
P.S.: call me Alvin.

Offline sluckey

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Re: PP 6V6 rock amp
« Reply #7 on: January 23, 2020, 04:31:54 pm »
Hey! Now you can get together with Neil and play some Crazy Horse shit!  :icon_biggrin:
A schematic, layout, and hi-rez pics are very useful for troubleshooting your amp. Don't wait to be asked. JUST DO IT!

Offline Colas LeGrippa

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Re: PP 6V6 rock amp
« Reply #8 on: January 23, 2020, 04:54:14 pm »
I 'd rather call my friend Joe Bonamassa or Rick Derringer. ( if he s still alive !!   )
Don't miss the Woodstock experience : ''FORTY YEARS AFTER'' at Club Soda,  in Montreal, august the 17th and 18th and october the 27th. Fifteen musicians onstage.  AWESOME !
P.S.: call me Alvin.

 


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