AB763 - One Channel - no/tremolo Project

[p2pAmps]

Hello team,

This is a project I'm just starting to play with.  An AB763 / One Channel / no-tremolo.  A few things you will see is the 1M resistor missing in the reverb circuit.  I will be adding a dwell control in place of that thus the extra set of brown and yellow twisted wire.  The 51K resistor you see is a tremolo load resistor. 

So...  I am all ears for you experts that see my short comings.  Please come fourth and tell me what I may have missed or just plain messed up.

Cheers and stay safe
Mike

[sluckey]

Clean and neat as always. Schematic tells all.

[purpletele]

Hello team,

This is a project I'm just starting to play with.  An AB763 / One Channel / no-tremolo.  A few things you will see is the 1M resistor missing in the reverb circuit.  I will be adding a dwell control in place of that thus the extra set of brown and yellow twisted wire.  The 51K resistor you see is a tremolo load resistor. 

So...  I am all ears for you experts that see my short comings.  Please come fourth and tell me what I may have missed or just plain messed up.

Cheers and stay safe
Mike

Mike,

What chassis are you going to use?  Are you using a Cap Board and where will you mount it?

[tubeswell]

I did a 1-channel AB763 circuit sans verb and trem, and instead of pre-amp attenuation I changed the TS to a James TS, which is set up in such a way to give flat response with pot rotation at 50% and wide range or adjustment for treble and bass. Also has a 'raw' (TS lift) switch for really basic extra grunt.