Aion Electronics RIFT Manual - Page 4

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PARTS LIST, CONT.

PART

VALUE

RPD

2M2

LEDR

4k7

10uF

2n2

10uF

100n

10uF

C10

10uF

C11

10uF

C12

C13

100n

C14

10uF

C15

10uF

C16

100uF

C17

100n

1N5817

1N34A

2N3904

2N3903

EXPND 50kB

BAL

50kB

TONE

50kB

TONE

SPDT

OCTAVE 10k trimmer

RIFT OCTAVE FUZZ

TYPE

Metal film resistor, 1/4W

Electrolytic capacitor, 5mm

Film capacitor, 7.2 x 2.5mm

Electrolytic capacitor, 5mm

Film capacitor, 7.2 x 2.5mm

Electrolytic capacitor, 5mm

Film capacitor, 7.2 x 2.5mm

Electrolytic capacitor, 5mm

Electrolytic capacitor, 6.3mm

MLCC capacitor, X7R

Schottky diode, DO-41

Diode, germanium, NOS

BJT transistor, NPN, TO-92

16mm right-angle PCB mount pot

Toggle switch, SPDT on-on

Trimmer, 10%, 1/4"

NOTES

Input pulldown resistor. Can be as low as 1M.

LED current-limiting resistor. Adjust value to change LED brightness.

FY-6 uses 1n here.

Power supply filter capacitor.

Can also use BAT41.

Substitute. Original uses 2SC828, 2SC537, or 2SC539.

Recommended to use 2N3904 (higher gain) for Q1-3 and 2N3903

(lower gain) for Q4-6.

Also recommended to match Q4 and Q5 as closely as possible.

Optional modification - can use a potentiometer instead of a switch to

blend between tone settings.

Omit if using tone pot.

Adjust for strongest octave.