70W Dumbleland Build

[Aaron]

I've done up a schem for my next build. It's basically a 2x6550 Dumbleland. I'm using transformers from an old 70W Bassman Ten. I want a clean sound cause I will be mostly using it in a reggae band.
I haven't drawn in the bias and power circuit because its pretty much going to be the standard anyway.
Any input would be great if I have done anything wrong.

[markusw]

Looks nice! Makes me want to build again

Aren't the filters the other way?
Wouldn't resistor in series followed by cap to ground be low-pass?
Of course it's just a cosmetic thing.

Edit: just wondering, is there no grid bypass cap on V1b in Dumblelands?

Peace,

Markus

[ER]

That's a cool idea, maybe think about adding a loop? Just thinking of some delay and reverb if needed from a reggae perspective. Lindley got some great skank and chunk from his SSS and cheapo guitars, should sound good.

[Max]

It's basically a 2x6550 Dumbleland.

Aaron, are you sure, that the preamp section of this schematic is correct? I ask, because the pictures of a real specimen of a 70ies Dumbleland posted in this thread http://ampgarage.com/forum/viewtopic.ph ... leland+009 seem to show a different number of preamp tubes?

Have fun and a nice weekend!

Max

[talbany]

It's basically a 2x6550 Dumbleland.

Aaron, are you sure, that the preamp section of this schematic is correct? I ask, because the pictures of a real specimen of a 70ies Dumbleland posted in this thread http://ampgarage.com/forum/viewtopic.ph ... leland+009 seem to show a different number of preamp tubes?

Have fun and a nice weekend!

Max

Max
Welcome Back!!..yeah looks like he is missing the recovery gain stage after the filters..
All The Best!!

Tony