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ANDROMEDA NATURAL OVERDRIVE

4

PARTS LIST, CONT.

PART VALUE

TYPE 

NOTES

C1

68n

Film capacitor, 7.2 x 2.5mm

C2

22n

Film capacitor, 7.2 x 2.5mm

C3

120pF

MLCC capacitor, NP0/C0G

C4

82n

Film capacitor, 7.2 x 2.5mm

C5

2.2uF

Film capacitor, 7.2 x 5mm

C6

2.2uF

Film capacitor, 7.2 x 5mm

C7

2n7

Film capacitor, 7.2 x 2.5mm

C8

82n

Film capacitor, 7.2 x 2.5mm

C9

1n

Film capacitor, 7.2 x 2.5mm

C10

22n

Film capacitor, 7.2 x 2.5mm

C11

27n

Film capacitor, 7.2 x 2.5mm

C12

100n

Film capacitor, 7.2 x 2.5mm

C13

8n2

Film capacitor, 7.2 x 2.5mm

C14

560pF

MLCC capacitor, NP0/C0G

C15

8n2

Film capacitor, 7.2 x 2.5mm

C16

4n7

Film capacitor, 7.2 x 2.5mm

C17

82n

Film capacitor, 7.2 x 2.5mm

C18

1uF

Film capacitor, 7.2 x 3.5mm

C19

2.2uF

Film capacitor, 7.2 x 5mm

C20

470n

Film capacitor, 7.2 x 3.5mm

C21

1uF

Film capacitor, 7.2 x 3.5mm

C22

100uF

Electrolytic capacitor, 6.3mm

Power supply filter capacitor.

C23

47uF

Electrolytic capacitor, 5mm

Reference voltage filter capacitor.

C24

47uF

Electrolytic capacitor, 5mm

Reference voltage filter capacitor.

C25

100n

MLCC capacitor, X7R

Power supply filter capacitor.

D1

1N5817

Schottky diode, DO-41

D2

1N914

Fast-switching diode, DO-35

D3

1N914

Fast-switching diode, DO-35

D4

1N914

Fast-switching diode, DO-35

D5

1N914

Fast-switching diode, DO-35

D6

1N914

Fast-switching diode, DO-35

Optional. Bridge the jumper pads between D6 and D7 for the stock 
ODR-1 circuit.

D7

1N914

Fast-switching diode, DO-35

Optional. Bridge the jumper pads between D6 and D7 for the stock 
ODR-1 circuit.

Summary of Contents for ANDROMEDA

Page 1: ...DOCUMENT VERSION Nobels ODR 1 Natural Overdrive A unique overdrive pedal whose complex drive tone earns it a spot on the pedalboards of many Nashville studio musicians Overdrive 1 0 2 2020 10 29 BUILD...

Page 2: ...st Ibanez Boss circuits This is German engineering at its finest tons of odd value resistors and capacitors forming very precise filters and signal shaping This is not a particularly simple build but...

Page 3: ...al film resistor 1 4W R9 12K Metal film resistor 1 4W R10 39K Metal film resistor 1 4W R11 10K Metal film resistor 1 4W R12 12k Metal film resistor 1 4W R13 5k1 Metal film resistor 1 4W R14 2k2 Metal...

Page 4: ...acitor 7 2 x 2 5mm C18 1uF Film capacitor 7 2 x 3 5mm C19 2 2uF Film capacitor 7 2 x 5mm C20 470n Film capacitor 7 2 x 3 5mm C21 1uF Film capacitor 7 2 x 3 5mm C22 100uF Electrolytic capacitor 6 3mm P...

Page 5: ...t LEVEL 50kA 16mm right angle PCB mount pot SPECT 25kB 16mm right angle PCB mount pot BASS 50kC 16mm right angle PCB mount pot Modification Turn it all the way up for the stock ODR 1 circuit LED 5mm L...

Page 6: ...e way up it s exactly like the stock ODR 1 circuit If for some reason you do want to leave off this control you can jumper pins 2 and 3 of the Bass pot to eliminate it entirely Clipping Diodes The ODR...

Page 7: ...n 1k2 50kA 150K 150K GND JRC4558D JRC4558D JRC4558D JRC4558D GND GND GND 470n 47uF 50kC 1uF 47uF GND GND GND VA VA VA VA VB VB VB VB VB VB VB 2u2 2u2 1uF 2u2 D1 C22 IN OUT C25 R1 Q1 R2 R27 R28 R3 C1 R...

Page 8: ...se 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 use of a 5mm...

Page 9: ...ANDROMEDA NATURAL OVERDRIVE 9 ENCLOSURE LAYOUT Enclosure is shown without jacks See next page for jack layout and wiring 125B...

Page 10: ...AGRAM 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 f...

Page 11: ...thers Projects may be used for commercial endeavors in any quantity unless specifically noted No attribution is necessary though a link back is always greatly appreciated The only usage restrictions a...

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