Coron - Spectrum  [schematic]

All about modern commercial stompbox circuits from Electro Harmonix over MXR, Boss and Ibanez into the nineties.
Post Reply
User avatar
Rorer714
Breadboard Brother
Information
Posts: 91
Joined: 29 Sep 2008, 21:29
my favorite amplifier: Blues Junior
Completed builds: None yet. Some successful repairs though, which is a step in the right direction.
Been thanked: 4 times

Post by Rorer714 »

Coron Spectrum, a very cool looking pedal!
Attachments
Spectrum3.JPG
Spectrum3.JPG (53.84 KiB) Viewed 1612 times
Spectrum2.jpg
Spectrum2.jpg (78.39 KiB) Viewed 1609 times
Spectrum.JPG
Spectrum.JPG (82.55 KiB) Viewed 1616 times

User avatar
RnFR
Old Solderhand
Information
Posts: 4879
Joined: 09 Jan 2008, 06:02
my favorite amplifier: Traynor YBA-III, Fender Super Six
Completed builds: custom fuzz.
Location: Inner Earth
Has thanked: 139 times
Been thanked: 133 times
Contact:

Post by RnFR »

nice! so it's a filter/eq. never heard of that one. is it yours? more shots?
"You've converted me to Cubic thinking. Where do I sign up for the newsletter? I need to learn more about how I can break free from ONEism Death Math." - Soulsonic

Blog-APOCALYPSE AUDIO

User avatar
Rorer714
Breadboard Brother
Information
Posts: 91
Joined: 29 Sep 2008, 21:29
my favorite amplifier: Blues Junior
Completed builds: None yet. Some successful repairs though, which is a step in the right direction.
Been thanked: 4 times

Post by Rorer714 »

RnFR wrote:nice! so it's a filter/eq. never heard of that one. is it yours? more shots?
Thanks!

Yeah they are all mine (in my pics). What other shots would you need?

User avatar
modman
a d m i n
Information
Posts: 4890
Joined: 19 Jun 2007, 16:57
Has thanked: 4394 times
Been thanked: 2131 times

Post by modman »

coron spectrum box.jpeg
coron spectrum guts 2.jpeg
coron spectrum guts.jpeg
https://www.deadendfx.com/product/spectrum published this schematic:
coron spectrum deadenfx schematic.jpg
Please, support freestompboxes.org on Patreon for just 1 pcb per year! Or donate directly through PayPal

User avatar
ppluis0
Diode Debunker
Information
Posts: 915
Joined: 14 Jul 2010, 18:33
Location: Argentina
Has thanked: 127 times
Been thanked: 299 times

Post by ppluis0 »

This schematic resembles the BBE Sonic Stomp (discussed already in this forum), but this pedal looks to be marketed earlier than that.

Post Reply