Keeley Copmpressor

Started by hendrix2489, September 08, 2007, 01:14:06 AM

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hendrix2489

It took me a while but i roughly made a transfer for a Ceeley Kompressor ;),  i have the parts list and will try to make the layout soon.  please zoom to see traces 

Parts list
10k    ...    6
16k    ...    1
27k    ...    2
37.4k    ...    1
56k    ...    1
160k    ...    2
220k    ...    2
470k    ...    2
1M    ...    4
4.7M    ...    1
   
220p    ...    1
1000p    ...    1
0.01u    ...    5
0.047u    ...    1
1u    ...    5
10u    ...    1
47u    ...    1
   
Operational amplifier
CA3080E    ...    1

Transistor
2SC1849    ...    5
   

Blue LED    
Electric battery snap    
Foot SW    
2 knobs    
Trim pot    b  2k         VR1    
Sustain    A 500kA    VR2    
Level             B  50k      VR3    

hendrix2489

the drawing is of the bottom of the board just to clear things up

boogietube

Oh no ! Not this again!
:icon_mrgreen:
Here's a thread with Robert Keeley you should read:

http://www.diystompboxes.com/smfforum/index.php?topic=49425.0

I'm sure he won't appreciate it if you're cloning his PCB layout. I personally don't care, but this may spawn another nasty thread.
Sean



Pedals Built- Morley ABC Box, Fultone A/B Box, DIY Stompboxes True Bypass box, GGG Drop in Wah, AMZ Mosfet Boost, ROG Flipster, ROG Tonemender, Tonepad Big Muff Pi.
On the bench:  Rebote 2.5,  Dr Boogie, TS808

hendrix2489

nevermind then, i just try modifying a ross compressor layout then, thanks for the head up





hendrix2489


markm


Ed G.

I thought the keeley comp WAS a ross comp.

markm

I thought Ross Comps were really made by Keeley?  :icon_razz:

boogietube

Read the thread. He gives some useful info after he cools off. It is a ross comp with extensive tweaking and his own PCB layout. So it's a Keeley comp.
Pedals Built- Morley ABC Box, Fultone A/B Box, DIY Stompboxes True Bypass box, GGG Drop in Wah, AMZ Mosfet Boost, ROG Flipster, ROG Tonemender, Tonepad Big Muff Pi.
On the bench:  Rebote 2.5,  Dr Boogie, TS808

wampcat1

After reading that thread I realize why I don't like Robert Keeley's business practices and why I recommend Analogman as an alternative...

bw

markm

Quote from: boogietube on September 09, 2007, 06:33:55 PM
Read the thread. He gives some useful info after he cools off. It is a ross comp with extensive tweaking and his own PCB layout. So it's a Keeley comp.


True.
I remember it like it wuz yesterday.
He still hasn't gotten back to me about some "business" but, that's a different story.  :icon_rolleyes:
I think you'll find the "tweaks" aren't many. Metal film caps, etc.
Whooooopeeee!  :icon_lol:

wampcat1

Quote from: markm on September 09, 2007, 07:23:29 PM
Quote from: boogietube on September 09, 2007, 06:33:55 PM
Read the thread. He gives some useful info after he cools off. It is a ross comp with extensive tweaking and his own PCB layout. So it's a Keeley comp.


True.
I remember it like it wuz yesterday.
He still hasn't gotten back to me about some "business" but, that's a different story.  :icon_rolleyes:
I think you'll find the "tweaks" aren't many. Metal film caps, etc.
Whooooopeeee!  :icon_lol:

Just wondering... if you are an EE or know anything about electronics, do you really need to consult with other people?

markm

Quote from: wampcat1 on September 09, 2007, 07:40:00 PM
Quote from: markm on September 09, 2007, 07:23:29 PM
Quote from: boogietube on September 09, 2007, 06:33:55 PM
Read the thread. He gives some useful info after he cools off. It is a ross comp with extensive tweaking and his own PCB layout. So it's a Keeley comp.


True.
I remember it like it wuz yesterday.
He still hasn't gotten back to me about some "business" but, that's a different story.  :icon_rolleyes:
I think you'll find the "tweaks" aren't many. Metal film caps, etc.
Whooooopeeee!  :icon_lol:

Just wondering... if you are an EE or know anything about electronics, do you really need to consult with other people?

Looking for opinion maybe......maybe?
              maybe consulting offers some inspiration?

wampcat1

Quote from: markm on September 09, 2007, 07:43:08 PM
Quote from: wampcat1 on September 09, 2007, 07:40:00 PM
Quote from: markm on September 09, 2007, 07:23:29 PM
Quote from: boogietube on September 09, 2007, 06:33:55 PM
Read the thread. He gives some useful info after he cools off. It is a ross comp with extensive tweaking and his own PCB layout. So it's a Keeley comp.


True.
I remember it like it wuz yesterday.
He still hasn't gotten back to me about some "business" but, that's a different story.  :icon_rolleyes:
I think you'll find the "tweaks" aren't many. Metal film caps, etc.
Whooooopeeee!  :icon_lol:

Just wondering... if you are an EE or know anything about electronics, do you really need to consult with other people?

Looking for opinion maybe......maybe?
              maybe consulting offers some inspiration?

true - makes sense