An interesting twist

[TIMBO]

Hi guys, This has tweaked my interest............
http://www.ozvalveamps.org/maxim/maxim_chassis_undersk.jpg

Thinking that there is a bit of Marshall Major in its roots and I have some hardware looking for a build.
There is little info with this amp, so there may be a similar circuit floating around out in cyber schematic land.

[sluckey]

I was expecting a Chubby Checker story!   

[TIMBO]

https://www.youtube.com/watch?v=pHGXwQeUk7M

I can't say I have had the pleasure of doing this dance but my wife danced with him in the early 80's

I was able to jag a copy of the Maxim amp, this is a bit different to the one featured on Ozvalves.

[Fresh_Start]

Never saw a tremolo circuit that diddled a pentode's screen grid before but why not?

That's an interesting circuit.

Chip

[kagliostro]

Ciao TIMBO

I can't say I have had the pleasure of doing this dance .....

I've never been a great or passionate dancer, but I had that pleasure 


! No longer available

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Fresh_Start if you want to see something quite odd ....



our australian cousins are very inventive   

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TIMBO I see something that I don't understand on the schematic you posted, the junction between channel 1 and 2 done after the 100k resistors and before the 330p and .047uf caps (???)

Franco

[TIMBO]

Hi K,
I think the idea behind that is the original amp http://rickveneer.com/wp-content/uploads/2015/12/Maxim-3S.jpg has two inputs
One input would have a three position rotary sw. that would give you HI/LO/BOTH on the tremolo channel and the other input for the other channel

[kagliostro]

I see, that has sense

Franco

[TIMBO]

Hi K, I'm wrong!!!!!
That rotary sw is for the bright caps on the volume pot.
I think it's just a way to have a HI/LO input. 

[kagliostro]

Mmmmmm ????? .... 


Yes, the jumper (on the schematic) is only to connect the signal of each input to both the Tone Controls


Franco