Demeter - Compulator

bajaman · Post by **bajaman** » 04 Aug 2007, 23:21

Hi
Does anyone have a schematic for this

- I think , I have the basic circuit drawn from the two gutshots found in the Demeter Tremulator thread, but not sure of the resistor or capacitor values.
By the way - it is NOT a clone of the Craig Anderton compressor

ANY information most gratefully accepted. I will produce a project when finished.
cheers
Bajaman

lohstah · Post by **lohstah** » 05 Aug 2007, 18:13

is it more like johan´s l.a. light ?
i did a layout for that one some time ago...

cheers,
lowstar

markm · Post by **markm** » 05 Aug 2007, 19:53

I can honestly say, I know nothing of what it is.

bajaman · Post by **bajaman** » 05 Aug 2007, 20:10

No - it is nothing like the la - light
bajaman

markm · Post by **markm** » 13 Oct 2007, 17:27

Any update on this??
I just was at the Demeter website.
The builds sound pretty good but, pricey.

http://www.demeteramps.com/products/acc ... /trm1.html
http://www.demeteramps.com/store/

bajaman · Post by **bajaman** » 13 Oct 2007, 20:13

It is temporarily on the back burner Mark
I have it 90% figured - I will get on to it again soon

bajaman

markm · Post by **markm** » 13 Oct 2007, 21:24

bajaman wrote:It is temporarily on the back burner Mark
I have it 90% figured - I will get on to it again soon
bajaman

I NEED IT NOWWWW!!!!
Ahem!.....just kiddin'!

I ran across the site and thought I had seen you messing with this circuit awhile ago and just thought I'd ask.
I'm a Comp guy and always interested in another!

bajaman · Post by **bajaman** » 12 Nov 2007, 10:59

Any further information - solder side or parts values etc.

This is a tricky circuit - I would love to know how it works

bajaman

bajaman · Post by **bajaman** » 25 Nov 2007, 11:29

by popular request
Demeter Compulator Schematic
layout and PCB tomorrow
enjoy
bajaman

goaltoday · Post by **goaltoday** » 25 Nov 2007, 11:31

Million thanks Bajaman!!!

Stephengiles · Post by **Stephengiles** » 25 Nov 2007, 17:50

Many thanks, but $259 for that

I must admit that I read it as "copulator" at first!!!

bajaman · Post by **bajaman** » 25 Nov 2007, 19:15

Many thanks, but $259 for that

I believe you can get one of these for US $199 if you shop around

By the way - it is a very well made pedal, with quality components - no carbon comp mojo here

The case is very solid and will last a lifetime.
One problem though - it has one of those awful 3.5 mm mini phone jack sockets fitted for external DC power

It uses two LF353N dual opamps too

bajaman

bajaman · Post by **bajaman** » 26 Nov 2007, 08:01

As promised

Compulator pcb
Compulator layout
Compulator schematic
enjoy
bajaman

sosodef · Post by **sosodef** » 26 Nov 2007, 08:09

Baja, nice!

marwatt · Post by **marwatt** » 26 Nov 2007, 12:04

great bajaman!!!

thanx

Nikifena · Post by **Nikifena** » 26 Nov 2007, 13:25

Baja, you are grate !!!!

any guts about this one:
http://www.demeteramps.com/products/acc ... beqpb.html

lohstah · Post by **lohstah** » 26 Nov 2007, 13:29

wooohooo !

thanks a bazillion, baja !

and happy birthday !

cheers,
lohstah

holyoli · Post by **holyoli** » 26 Nov 2007, 15:31

Thanks a lot Baja.

bajaman · Post by **bajaman** » 26 Nov 2007, 19:39

Hi folks
Don't forget to check out my Optical Limiter project in the DIY projects section too!

cheers
bajaman

Post by **audioguy** » 28 Nov 2007, 05:02

Rather than use the trim pot, could you just use a 1k1 resistor?

Thanks for the amazing work!!

Demeter - Compulator [traced]