Akashic Guitar effects circuit lookup
SQUARESUBSUPERMASTERSUB INTERVALSUB ROOTSUPER INTERVALSUPER ROOTPORTAMENTO / VIBRATOMODULATION RATE

1590XX · 10 knobs

PedalPCB· PCB208

SuperHeterodyne Receiver

Based on the EarthQuaker Devices Data Corrupter· 4 other boards clone it

Category
Fuzz· OD / Distortion / Fuzz
Controls
Square · Sub · Super · Master · Sub Interval · Sub Root · Super Interval · Super Root · Portamento / Vibrato · Modulation Rate
Price
$15.00in stock
Tags
1590XX

From the vendor

Controls

Mixer

• Square – Controls level of square wave fuzz

• Sub – Controls level of subdivided frequency

• Super – Controls level of multiplied frequency

• Master – Controls overall output volume

•

Subdivider

• Sub Interval (Rotary switch) – Sets the interval of subdivided voice

• Sub Root (Toggle switch) – Selects the source of the subdivided root

•

Multiplier

• Super Interval (Rotary switch) – Sets the interval of the multiplied voice

• Super Root (Toggle switch) – Selects the source of the multiplied voice

•

Modulation

• Portamento / Vibrato (Toggle switch) – Selects between Portamento / Vibrato pitch modulation

• Modulation Rate – Controls the rate of pitch modulation

Details

• Standard 9VDC operation

• Designed for a 1590XX / 4S6500 enclosure with top-mounted jacks

The company, product and service names used in this web site are for identification purposes only. All trademarks and registered trademarks are the property of their respective owners. This product is not manufactured or distributed by EarthQuaker Devices, maker of the Data Corrupter.

PedalPCB is not affiliated with EarthQuaker Devices.

Schematic

The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 60 rows

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RefValueNormalizedTypeNotes
Resistors 24
R11M1M
R21K1k
R31M1M
R447K47k
R547K47k
R6470K470k
R71M1M
R8470K470k
R910K10k
R1010K10k
R1110R10
R1210K10k
R1310K10k
R1410K10k
R1510K10k
R161K1k
R171M1M
R1847K47k
R1910K10k
R20100R100
R2110R10
R22100R100
R2310M10M
R1004K74.7k
Capacitors 23
C1100p100p
C2100n100n
C3100n100n
C410u10u
C51u1u
C6100n100n
C722n22n
C8100n100n
C9100n100n
C10100n100n
C11100n100n
C12100n100n
C13100n100n
C15100u100u
C16100u100u
C191u1u
C201u1u
C211u1u
C221u1u
C23100n100n
C2422u22u
C252u22.2u
C26470p470p
Diodes 1
D11N58171N5817
ICs 7
IC1TL072TL072
IC2CD4069UBECD4069UBE
IC3CD40106BECD40106BE
IC4CD4024BECD4024BE
IC6CD4046BECD4046BE
IC7CD4017BECD4017BE
IC8CD4017BECD4017BE
Potentiometers 5
SQUAREB100KB100kPotentiometer
SUBB100KB100kPotentiometer
OSCB100KB100kPotentiometer
LEVELA100KA100kPotentiometer
RATEA500KA500kPotentiometer

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