RUNOFFGROOVE PEPPERMILL
3
PARTS LIST
This parts list is also available in a spreadsheet format which can be imported directly into Mouser for
easy parts ordering. Mouser doesn’t carry all the parts (most notably potentiometers) so the second tab
lists all the non-Mouser parts as well as sources for each.
→
PART VALUE
TYPE
NOTES
R1
1M
Metal film resistor, 1/4W
R2
1M
Metal film resistor, 1/4W
R3
4k7
Metal film resistor, 1/4W
R4
1k
Metal film resistor, 1/4W
R5
100k
Metal film resistor, 1/4W
R6
1k
Metal film resistor, 1/4W
R7
5k1
Metal film resistor, 1/4W
RPD
2M2
Metal film resistor, 1/4W
Input pulldown resistor.
LEDR
4k7
Metal film resistor, 1/4W
LED current-limiting resistor. Adjust value to change LED brightness.
C1
22n
Film capacitor, 7.2 x 2.5mm
C2
68n
Film capacitor, 7.2 x 2.5mm
C3
1uF
Electrolytic capacitor, 4mm
C4
47n
Film capacitor, 7.2 x 2.5mm
C5
2n2
Film capacitor, 7.2 x 2.5mm
C6
100uF
Electrolytic capacitor, 6.3mm
Power supply filter capacitor.
C7
100n
MLCC capacitor, X7R
Power supply filter capacitor.
D1
1N5817
Schottky diode, DO-41
D2
3mm LED
LED, 3mm, red diffused
Q1
2N7000
MOSFET, N-channel, TO-92
Q2
J201
JFET, N-channel, TO-92 or SOT-23
Can use either J201 (through-hole) or MMBFJ201 (SMD).
BIAS
50k trimmer
Trimmer, 10%, 1/4"
TONE
100kC
16mm right-angle PCB mount pot
GAIN
250kB
16mm right-angle PCB mount pot
VOL.
100kA
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.
