Modular Synth Panels

Ken's buffer/inverter boards: 
http://www.cgs.synth.net/modules/cgs70_mix.html; 4 inverting buffers 
w/ multiple inputs on a 2"x2 pcb.

b

--- In ModularSynthPanels@yahoogroups.com, Mark <yahoogroups@...> 
wrote:
>
> 
> I'm in the process of getting ready to build the JH Tau Phaser.  
I'm
> building it in a separate box.  So far, it will have ten knobs, 
eight
> jacks, and six switches.  Which is one reason why I am not building
> it as an MOTM-format module.
> 
> So I need to add several summing, buffer and other circuits, and 
was all set
> to buy a bunch of these:
> https://bridechamber.sslpowered.com/bridechamber.com/Buffer%
20Inverter.html
> until I realized it was for *single* op-amp, and that a TL071 and 
TL072
> have different power pins.  Now I'm not sure if I should be mad at
> Scott or Texas Instruments  :)
> 
> The MUUB-2 and MUUB-4 seem like fine products, expecially for 
people
> who want to share circuits.  However, having all those labeled
> connections for summing ladders and trinpots and such take up 
quite a
> bit of space, and I severely doubt I'll have the room.
> 
> While I could build on plain perfboard, it's prone to error and a 
bit
> of a PITA.  So does anyone know of a simple, general purpose 
project
> board suitable for a quad or dual op-amp??
> 
> 
> Also, does anyone have any good switch suggestions??  Since this 
isn't
> MOTM-format I thought I should save some money by buying different
> switches, but it is very hard to tell what what isn't crap by 
looking
> at a catalog.
>