Akashic Guitar effects PCB lookup
LEVELVOL

Enclosure not stated · 2 knobs

GuitarPCB

MoRC v4 2020

Category
Compressor
Controls
Level · Vol
Price
$8.95out of stock

From the vendor

The MoRC is based on the vintage Ross Compressor enhanced for sonic clarity that will Sustain for days but keenly modified to not alter your tone. MoRC stands for Modified Ross Compressor.

Description

Click Here for our New NostalgiTone Compressor w/ on-board Attack Switch

This is a Modified Ross Compressor. Based on vintage designs but with enhanced Treble Response. Very transparent at lower settings (great for Gilmour solos) it can also get nice and squashy when you turn it up full for Classic Country licks or Southern Rock. Thanks to some great ideas from the likes of R.G. Keen and now redesigned to work with the excellent LM13700 chip this classic circuit is ready for modern day pedal boards. Sonic clarity with long Sustain modified to not alter your tone.

MoRC Build Document v2020 & v3.

Sometimes all you need is a little push for the best tone!

MoRC Video Demo

Video shows how easy it is to set the Trimmer for a perfect working MoRC

Phase: Inverted

Schematic

The schematic is in the vendor's build document, page 2. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 51 rows

Report a wrong parse
RefValueNormalizedTypeNotes
Resistors 23
R11M1MOCR
R1410k10kOCR
R210k10kOCR
R151M1MOCR
R3470k470kOCR
R1610k10kOCR
R4470k470kOCR
R17150k150kOCR
R510k10kOCR
R1839k39kOCR
R610k10kOCR
R191M1MOCR
R71M1MOCR
R2027k27kOCR
R8220k220kOCR
R2110k10kOCR
R2256k56kOCR
R101M1MOCR
R2327k27kOCR
R1115k15kOCR
R243k33.3kOCR
R12150k150kOCR
R1310k10kOCR
Capacitors 16
C110n10nOCR
C141uF1uOCR
C21uF1uOCR
C1547uF47uOCR
C31uF1uOCR
C1610n10nOCR
C41uF1uOCR
C51uF1uOCR
C610n10nOCR
C71uF1uOCR
C81n1nOCR
C910n10nOCR
C1010uF10uOCR
C1110n10nOCR
C1222n22nOCR
C132n22.2nOCR
Diodes 3
D11N9141N914OCR
D21N9141N914OCR
D41N40011N4001OCR
Transistors 5
Q12N50882N5088OCR
Q22N50882N5088OCR
Q32N50882N5088OCR
Q42N50882N5088OCR
Q52N50882N5088OCR
ICs 1
IC1LM13700LM13700OCR
Potentiometers 2
LEVELC500KC500kPotentiometerOCR
VOLA100KA100kPotentiometerOCR
Trimmers 1
TR12k2kOCR