- Practical-Electronics-1977-02-OCR-Page-0063 simple Compressor.pdf
- (47.25 KiB) Downloaded 130 times
Q.A. Rice, A Simple Compressor, Practical Electronics, February 1977 🇬🇧
- modman
- a d m i n
Information
- Posts: 4898
- Joined: 19 Jun 2007, 16:57
- Has thanked: 4411 times
- Been thanked: 2139 times
Please, support freestompboxes.org on Patreon for just 1 pcb per year! Or donate directly through PayPal
- Manfred
- Tube Twister
Information
- Posts: 1945
- Joined: 04 Apr 2009, 23:42
- Has thanked: 1675 times
- Been thanked: 1360 times
I made this board layout considering the optinal series resistor before the LED as suggested by Ppluis0.
TR1 to TR3 could be BC548. Ready-to-print PDF-files: Sprint-Layout6.0-file:
TR1 to TR3 could be BC548. Ready-to-print PDF-files: Sprint-Layout6.0-file:
Last edited by Manfred on 19 Dec 2021, 09:19, edited 1 time in total.
- Manfred
- Tube Twister
Information
- Posts: 1945
- Joined: 04 Apr 2009, 23:42
- Has thanked: 1675 times
- Been thanked: 1360 times
Board size: 1.7" x 1.1" , 43 x 28 mm
LochMaster 4.0 - file:
Last edited by Manfred on 19 Dec 2021, 09:27, edited 1 time in total.
- bmxguitarsbmx
- Cap Cooler
I'd be tempted to take my output off the collector of TR2 for all that gain and distortion
- ppluis0
- Diode Debunker
Hi Manfred,
According the schematic of a similar compressor posted at this link: viewtopic.php?t=31743 we can be sure that R7 value will be 470 ohms
Cheers,
Jose
According the schematic of a similar compressor posted at this link: viewtopic.php?t=31743 we can be sure that R7 value will be 470 ohms
Cheers,
Jose
- Manfred
- Tube Twister
Information
- Posts: 1945
- Joined: 04 Apr 2009, 23:42
- Has thanked: 1675 times
- Been thanked: 1360 times
Hi Jose,ppluis0 wrote: ↑19 Dec 2021, 02:21 Hi Manfred,
According the schematic of a similar compressor posted at this link: viewtopic.php?t=31743 we can be sure that R7 value will be 470 ohms
Cheers,
Jose
thanks for keeping an eye on it.
I did edit all the attached documents in my two posts above.
Cheers,
Manfred
- Jarno
- Resistor Ronker
Information
- Posts: 363
- Joined: 12 Nov 2008, 10:18
- my favorite amplifier: Something nice
- Completed builds: Alembic-like state-variable and sallen-key filter preamps
Lovepedal Eternity
Phase 100
Brown source
Fuzz Face
Flipster
Alembic F2B (tube preamp)
Opamp and FET buffers
Loads of speakercabinets and ampracks
Busy building a modular synth (ssm2044 vcfs, preamps, ADSR's, VCO's, VCA's)
Tables
Bookshelves
Basses
So many things! :D - Location: Rosmalen, NL
- Has thanked: 27 times
- Been thanked: 81 times