=== Stock model parts ===
<code>
1 x 500k linear pot  [31CN505]
3 x 500k audio pot  [31VJ505]
9 x 100k audio pot  [31CC501]
2 x SPDT switch  [1055-TA1130]
13 x knob covers [5164-1400]
1 x red LED [351-5100]
1 x green LED [351-5300]
1 x yellow LED [351-5500]
3 x LED clips [593-2800C]
1 x power jack [163-4302-EX]
1 x power supply (9VDC)
1 x +9V voltage regulator [511-L7809CV]
3 x 4558 op-amp IC [513-NJM4558D]
5 x IC sockets [575-993308]
2 x CMOS 555 timer IC [511-TS555CN]
1 x 1/4" output jack  [161-1804]
2 x 2N5485 FETs [610-2N5485]
2 x 2N3904 transistor [625-2N3904]
2 x Si diode [583-1N4001]
5 x 100 ohm resistor [291-100]
6 x 470 ohm resistor [291-470]
6 x 1k resistor [291-1k]
4 x 4.7k resistor [291-4]
2 x 10k resistor [291-10k]
9 x 100k resistor [291-100k]
6 x 220k resistor [291-220k]
3 x 470k resistor [291-470k]
6 x 1M resistor [291-1M]
3 x 100uF cap [140-XRL25V100]
3 x 10uF cap [140-XRL25V10]
5 x 1uF cap [140-XRL25V1]
4 x 0.1uF cap [21RZ310]
3 x 102 cap [aka 0.001uF or 1000pF] [140-PF1H102K]

pcb
box
wire

</code>

=== Mods parts ===
<code>
Waveshapers
3 x 500k linear pot
3 x knob covers

Symmetry
3 x 500k linear pot
3 x knob covers
6 x diodes (si)

Ring mod
1 x 4558
1 x 8-pin socket
1 x 500k pot
1 x knob cover
1 x input jack
3 x 1k
3 x 100k
2 x 1uF
1 x 1000pF
1 x Si diode
(add another 1 x 1uF for vol->pitch)
(add a SPDT if ring mod AND vol->pitch)

Aux input (guitar blend)
1 x input jack (don't include if using ring mod)
1 x 100k pot (use 500k if doing blend)
1 x knob cover
1 x 2n3904
2 x 1k
2 x 1uF
2 x 47k (only need 1 x 47k if doing blend)
1 x 4k7
1 x 220k

Drum triggers (dual)
2 x input jack
2 x 100k pot
2 x SPDT flip switch
2 x 8pin socket
2 x 4558
2 x 1k
2 x 100k
12 x 1M
2 x 1uF
2 x 100uF
2 x 0.01uF
4 x 0.1uF
2 x Si diode
2 x 2N3904 transistor

Dual Cross mod
2 x 100k audio
2 x knob covers
2 x 1k

Range switches
2 x SPDT switch
2 x 0.01uF

Stereo Output:
1 x 100k audio pot
1 x 500k linear pot
2 x 1k resistor (see note on stereo diagram)
6 x 100k resistor

</code>



You'll also want some extra resistors all sorts of values, and some caps in the 0.01uF - -.1uF range to toy with setting a good pitch range if you want to tweak it yourself.