At Soundtronics, we can offer everything you need to build your full MFOS analogue synth. Whether you need a single hard to find component or a fully assembled module then Soundtronics.co.uk is the place to be.
We list all parts individually or as kits and bulk packs so you are free to choose parts to suit your particular needs.
Our kits include all required electronics components including the pots, switches, banana sockets, we even include high quality turned pin IC sockets.
This kit excludes the optional PCB, jack sockets and front panel.
MFOS Synth DIY Experimeter Kit Contents
Qty Reqd. | Description | Value | Designators | ST part No. |
24 | 4mm 16A Socket Yellow (PCB Mount) | 1240-060 | ||
24 | 4mm 16A Socket Blue (PCB Mount) | 1240-061 | ||
2 | 100R 0.25W 1% Metal Film Resistor | 100R | R81, R96 | 7163-027 |
4 | 470R 0.25W 1% Metal Film Resistor | 470R | R105, R115, R119, R130 | 7163-043 |
12 | 1k 0.25W 1% Metal Film Resistor | 1k | R9, R18, R19, R29, R38, R39, R55, R57, R61, R65, R148, R149 | 7163-051 |
2 | 2k 0.25W 1% Metal Film Resistor | 2k | R70, R85 | 7163-058 |
6 | 3k 0.25W 1% Metal Film Resistor | 3k | R69, R84, R102, R106, R113, R116 | 7163-062 |
4 | 4k7 0.25W 1% Metal Film Resistor | 4k7 | R82, R98, R100, R110 | 7163-067 |
2 | 6k2 0.25W 1% Metal Film Resistor | 6k2 | R78, R93 | 7163-070 |
2 | 7k5 0.25W 1% Metal Film Resistor | 7k5 | R10, R30 | 7163-072 |
11 | 10k 0.25W 1% Metal Film Resistor | 10k | R11, R31, R63, R68, R74, R75, R89, R90, R104, R114, R145 | 7163-075 |
8 | 15k 0.25W 1% Metal Film Resistor | 15k | R12, R14, R16, R32, R34, R36, R128, R139 | 7163-079 |
9 | 20k 0.25W 1% Metal Film Resistor | 20k | R7, R13, R15, R27, R33, R35, R129, R140, R147 | 7163-082 |
2 | 30k 0.25W 1% Metal Film Resistor | 30k | R59, R60 | 7163-086 |
6 | 47k 0.25W 1% Metal Film Resistor | 47k | R79, R80, R94, R95, R127, R138 | 7163-091 |
2 | 62k 0.25W 1% Metal Film Resistor | 62k | R4, R24 | 7163-094 |
43 | 100k 0.25W 1% Metal Film Resistor | 100k | R5, R6, R8, R25, R26, R28, R51, R52, R53, R54, R56, R58, R64, R67, R71, R73, R76, R77, R86, R88, R91, R92, R101, R103, R111, R112, R121, R122, R123, R126, R132, R133, R134, R137, R146 , 8 x kludge | 7163-099 |
2 | 150k 0.25W 1% Metal Film Resistor | 150k | R44, R48 | 7163-103 |
6 | 200k 0.25W 1% Metal Film Resistor | 200k | R20, R40, R99, R109 , 2 x kludge | 7163-106 |
6 | 270k 0.25W 1% Metal Film Resistor | 270k | R2, R3, R17, R22, R23, R37 | 7163-109 |
2 | 470k 0.25W 1% Metal Film Resistor | 470k | R141, R142 | 7163-114 |
2 | 560k 0.25W 1% Metal Film Resistor | 560k | R83, R97 | 7163-116 |
2 | 1M 0.25W 1% Metal Film Resistor | 1M | R143, R144 | 7163-122 |
2 | 10M 0.25W 1% Metal Film Resistor | 10M | R41, R42 | 7163-125 |
2 | 3M 0.25W 1% Metal Film Resistor | 3M | R45, R49 | 7163-130 |
4 | 1M5 0.25W 1% Metal Film Resistor | 1M5 | R152, R153, R154, R155 | 7163-134 |
28 | Re'an 19mm Black Mixer Style Knob for 6mm Sline Shaft | 7212-160 | ||
9 | Re'an Red Cap for 19mm Knobs 7212-160 & 7212-161 | Red | 7212-162 | |
11 | Re'an Yellow Cap for 19mm Knobs 7212-160 & 7212-161 | Yellow | Yellow cap | 7212-163 |
2 | Re'an Green Cap for 19mm Knobs 7212-160 & 7212-161 | Green | 7212-164 | |
6 | Re'an Blue Cap for 19mm Knobs 7212-160 & 7212-161 | Blue | 7212-166 | |
7 | SPDT Miniature Toggle Switch | S1, S2, S1, S2, S3, S4, S5, S7 | 7212-250 | |
1 | DPDT Miniature Toggle Switch | Kludge | 7212-252 | |
2 | Low Profile Push to Make Switch, Red | S6, S8 | 7212-253 | |
8 | Turned Pin 0.3 inch Dil IC Socket 14 Pin | 7212-332 | ||
1 | Turned Pin 0.3 inch Dil IC Socket 16 Pin | 7212-333 | ||
5 | 2N3904 Transistor NPN TO-92 60V | Q1, Q2, Q5, Q6, Q7 | 7212-409 | |
2 | PN4391 N Channel Switch JFET Transistor | Q3, Q4 | 7212-416 | |
10 | 1N914 75V Signal Diode | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10 | 7212-486 | |
1 | 4013B Dual D Type Flip Flop | U8 | 7212-509 | |
6 | Quad Op-Amp BiFET TL074 | U1, U3, U4, U6, U7, U9 | 7212-544 | |
1 | Quad Norton Op-Amp LM3900N | U2 | 7212-572 | |
1 | LM13700N Dual Transconductance Amplifiers | U5 | 7212-574 | |
2 | 22pF 2.5mm COG NPO Monolithic Radial Ceramic Capacitor | 22pF | C41, C42 | 7212-731 |
2 | 47pF 2.5mm COG NPO Monolithic Radial Ceramic Capacitor | 47pF | Kludge | 7212-733 |
6 | 2n2 5mm X7R Dielectric Radial Ceramic Capacitor | 2n2 | C7, C8, C9, C10, C17, C21 | 7212-741 |
4 | 10nF 5mm X7R Dielectric Radial Ceramic Capacitor | 10nF | C1, C2, C23, C25 | 7212-746 |
23 | 100nF 5mm X7R Dielectric Radial Ceramic Capacitor | 100nF | C3, C4, C5, C6, C11, C12, C14, C15, C19, C20, C27, C28, C32, C33, C35, C36, 7 x kludge | 7212-749 |
2 | 220nF 5mm Y5V Dielectric Radial Ceramic Capacitor | 220nF | C18, C22 | 7212-750 |
3 | Multiturn Cermet Preset Top Adjust SIL 10k | 10k | R62, R66, R150 | 7212-857 |
1 | Radial Electrolytic Capacitor 10uF 25V | 10uF 25V | C31 | 7213-106 |
2 | Radial Electrolytic Capacitor 22uF 25V | 22uF 25V | C29, C30 | 7213-108 |
2 | Tantalum Bead Capacitor 35V 4.7uF | 4u7 35V 2.5mm | C24, C26 | 7213-211 |
9 | 1uF 50V Non-Polarised Electrolytic Capacitor | 1uF | C13, C16, C34, C37, C38, C39, C40, 2 x kludge | 7213-302 |
2 | 5mm Single Piece LED Panel Mounting Clip - Prominent | LED1, LED2 | 7213-900 | |
2 | 5mm LED Red High Efficency 45mcd | Red | LED1, LED2 | 7213-901 |
7 | Synth Pot 16mm 100k Log | 100k | Kludge | 7300-030 |
4 | Synth Pot 16mm 1M Log | 1M | R120, R124, R131, R135 | 7300-070 |
15 | Synth Pot 16mm 100k Lin | 100k | R1, R21, R43, R46, R47, R50, R72, R87, R107, R117, R125, R136, R151, 2 x kludge | 7300-255 |
2 | Synth Pot 16mm 1M Lin | 1M | R108, R118 | 7300-270 |