QuadComparator Revamped : euro rack friendly :PCBs Available

[JRock]

*Updated 9/27/12
Quad Comparator
4 x Gates out
4 x Triggers out
Input 1 is buffered and normalled to Inputs 2 -> 4
So you can get 4 differently timed gates/triggers from the same signal.
euro rack friendly PCB

If you want a simple, CNC cut, tinned PCB with No silkscreen or soldermask
please PM me. The cost of the board is $15 ($12.50 a piece for multiples) + $5 postage(US) Shipping will be more for international. It ended up being about $10 to Germany.

[aladan]

[JRock]

Sure
Glad you like.

it's simple too. If you just need 1 it'd be easy to knock together using a TL071 on pad-per-hole board.
Then again, my favorite part about the circuit is having the 1st input buffered and normalled to the other 3 inputs.

You can use it to get your clock from a spare, self oscillating filter or something, so you don't have to use up an oscillator or LFO (I have lots of filters )

[aladan]

[JRock]

Hahaha!! That's what I did with it
This was my first eurorack module I cut on my CNC

Good luck!

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[JRock]

I oughta put those up in the for sale section

[JRock]

Updated 9/27/12

[airfrankenstein]

Hi JRock, bouncin on over here from the muff thread...have you got any of these pcb's left? if so I'd be up for one. would love to buy the finished item but cash is tight in europaland right now.

let me know,

cheers

[JRock]

I don't have any of the Original Quad Comparator PCBs... and the New revisions have a fair amount of SMD on them. How comfortable are you with that?

[airfrankenstein]

not at all comfortable with smd. do the pcb etching pdfs (rev 5) on your site use smd as well?