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PROCYON NATURAL OVERDRIVE

4

PARTS LIST, CONT.

PART VALUE

TYPE 

NOTES

C13

100uF

Electrolytic capacitor, 6.3mm

Power supply filter capacitor.

C14

22uF

Electrolytic capacitor, 5mm

Reference voltage filter capacitor.

C15

100n

MLCC capacitor, X7R

Power supply filter capacitor.

D1

1N5817

Schottky diode, DO-41

D2

5mm LED

LED, 5mm, red diffused

D3

5mm LED

LED, 5mm, red diffused

D4

1N4007

Rectifier diode, DO-41

D5

1N4007

Rectifier diode, DO-41

Q1

2N5457

JFET, N-channel, TO-92

Substitute. Original uses BF244A.

IC1

CA3130EZ

Operational amplifier, DIP8

IC1-S

DIP-8 socket

IC socket, DIP-8

DRIVE

500kA

16mm right-angle PCB mount pot

VOL

50kB

16mm right-angle PCB mount pot

NATR

50kA

16mm right-angle PCB mount pot

LED

5mm

LED, 5mm, red diffused

IN

1/4" stereo

1/4" phone jack, closed frame

Switchcraft 112BX or equivalent.

OUT

1/4" mono

1/4" phone jack, closed frame

Switchcraft 111X or equivalent.

DC

2.1mm

DC jack, 2.1mm panel mount

Mouser 163-4302-E or equivalent.

BATT

Battery snap

9V battery snap

Optional. Use the soft plastic type—the hard-shell type will not fit.

FSW

3PDT

Stomp switch, 3PDT

ENC

125B

Enclosure, die-cast aluminum

Can also use a Hammond 1590N1.

Summary of Contents for PROCYON

Page 1: ...VERSION BJFe Honey Bee Overdrive A workalike of one of the original hand made boutique pedals originally modeled after vintage Supro amps and noted for its dynamic low gain tone Overdrive 1 0 0 2018 0...

Page 2: ...has also released a number of variants of this basic circuit such as the Model H Model G Honey Beest Uber Bee and Sparkling Yellow Overdrive While each of these circuits are similar the Procyon projec...

Page 3: ...etal film resistor 1 4W R12 47k Metal film resistor 1 4W R13 51R Metal film resistor 1 4W R14 31k6 Metal film resistor 1 4W R15 31k6 Metal film resistor 1 4W RX1 4k7 Metal film resistor 1 4W Only in t...

Page 4: ...ute Original uses BF244A IC1 CA3130EZ Operational amplifier DIP8 IC1 S DIP 8 socket IC socket DIP 8 DRIVE 500kA 16mm right angle PCB mount pot VOL 50kB 16mm right angle PCB mount pot NATR 50kA 16mm ri...

Page 5: ...pF 3k 5MM LED 5MM LED 1k 220n GND 2u2 4n7 GND 1k 1uF 22n 27k 10k 4n7 47k 22n 4n7 1M 2k2 1N4007 1N4007 GND GND GND GND 5k6 1uF 47k 4n7 GND 4k7 2N5457 VA VA RPD D1 C13 IN OUT C15 R13 DRIVE 1 2 3 VOLUME...

Page 6: ...ssumes the use of closed frame jacks like the Switchcraft 111X If you d rather use open frame jacks please refer to the Open Frame Jack Drill Template for the top side LED hole drill size assumes the...

Page 7: ...PROCYON NATURAL OVERDRIVE 7 ENCLOSURE LAYOUT Enclosure is shown without jacks See next page for jack layout and wiring 125B...

Page 8: ...GRAM 125B IN V GND N C N C OUT PCB IN GND V V JACK GND JACK OUT IN GND GND PCB OUT Shown with optional 9V battery If battery is omitted both jacks can be mono rather than one being stereo Leave the fa...

Page 9: ...as suggestions based on the experience and opinions of others Projects may be used for commercial endeavors in any quantity unless specifically noted No attribution is necessary though a link back is...

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