Here are gut shots I found on the web...
- 6EF2F920-90F8-43BC-AA24-BBCA45979596.jpeg (51.27 KiB) Viewed 1976 times
JHS - Colour Box [traced]
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modman
- a d m i n
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LL1587 1+1 : 4 26x17x12 +2 dBU 200 : 3.2 k Ω. Small size.
https://www.lundahltransformers.com
that's not chinese!
https://www.lundahltransformers.com
that's not chinese!
Please, support freestompboxes.org on Patreon for just 1 pcb per year! Or donate directly through PayPal
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soulsonic
- Old Solderhand
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Probably explains why the thing is so expensive.modman wrote: ↑08 Jul 2020, 10:28 LL1587 1+1 : 4 26x17x12 +2 dBU 200 : 3.2 k Ω. Small size.
https://www.lundahltransformers.com
that's not chinese!
"Analog electronics in music is dead. Analog effects pedal design is a dead art." - Fran
Dunno if this has been mentioned before, but the 6-transistor "clean" section of the WH Pork Loin replicates the old Neve discrete amplifier circuits. Mr. WH must've figured out that they run on 9v without any modification. I would guess that JHS noticed this, grabbed the old Neve preamp schematics, and produced the Colour Box.
Sorry that I don't have a link available, but there should be full schematics of the Neve mic pre-amps available out there. Many people make clones of them nowadays.
Some notes:
The circuits in the Pork Loin have small differences. I don't know what they change.
Also, apparently the transistors should have over ~400hfe, if you're trying this out.
Sorry that I don't have a link available, but there should be full schematics of the Neve mic pre-amps available out there. Many people make clones of them nowadays.
Some notes:
The circuits in the Pork Loin have small differences. I don't know what they change.
Also, apparently the transistors should have over ~400hfe, if you're trying this out.