Intro
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 Sound Lab Ultimate Expander Kit Contents
Qty Reqd. | Description | Value | Designators | ST Part No. |
22 | 4mm 16A Socket Yellow (PCB Mount) | Banana Jacks with color to denote inputs | 1240-060 | |
20 | 4mm 16A Socket Blue (PCB Mount) | Banana Jacks with color to denote outputs | 1240-061 | |
2 | 10R 0.25W 1% Metal Film Resistor | 10R | R129, R132 | 7163-007 |
4 | 100R 0.25W 1% Metal Film Resistor | 100R | R26, R28, R53, R70 | 7163-027 |
9 | 1k 0.25W 1% Metal Film Resistor | 1k | R67, R90, R96, R98, R99, R106, R126, R135, R153 | 7163-051 |
8 | 2k 0.25W 1% Metal Film Resistor | 2k | R11, R13, R34, R37, R57, R65, R94, R143 | 7163-058 |
6 | 3k 0.25W 1% Metal Film Resistor | 3k | R107, R110, R113, R115, R121, R122 | 7163-062 |
2 | 4k7 0.25W 1% Metal Film Resistor | 4k7 | R55, R66 | 7163-067 |
15 | 10k 0.25W 1% Metal Film Resistor | 10k | R2, R8, R77, R78, R82, R85, R86, R87, R95, R119, R149, R158, R159, R164, R165 | 7163-075 |
12 | 20k 0.25W 1% Metal Film Resistor | 20k | R14, R15, R16, R17, R62, R63, R79, R81, R84, R131, R136, R140 | 7163-082 |
4 | 30k 0.25W 1% Metal Film Resistor | 30k | R44, R49, R52, R54 | 7163-086 |
1 | 33k 0.25W 1% Metal Film Resistor | 33k | R5 | 7163-087 |
3 | 39k 0.25W 1% Metal Film Resistor | 39k | R27, R38, R147 | 7163-089 |
1 | 43k 0.25W 1% Metal Film Resistor | 43k | R25 | 7163-090 |
3 | 47k 0.25W 1% Metal Film Resistor | 47k | R72, R75, R163 | 7163-091 |
34 | 100k 0.25W 1% Metal Film Resistor | 100k | R6, R9, R10, R19, R20, R22, R23, R41, R43, R47, R48, R51, R56, R58, R60, R64, R68, R80, R83, R88, R137, R138, R141, R142, R144, R145, R146, R148, R151, R152, R154, R156, R157, R160 | 7163-099 |
2 | 120k 0.25W 1% Metal Film Resistor | 120k | R42, R61 | 7163-101 |
5 | 150k 0.25W 1% Metal Film Resistor | 150k | R21, R32, R36, R40, R101 | 7163-103 |
1 | 180k 0.25W 1% Metal Film Resistor | 180k | R35 | 7163-105 |
1 | 200k 0.25W 1% Metal Film Resistor | 200k | R155 | 7163-106 |
1 | 300k 0.25W 1% Metal Film Resistor | 300k | R18 | 7163-110 |
11 | 470k 0.25W 1% Metal Film Resistor | 470k | R71, R103, R104, R105, R109, R111, R114, R117, R125, R127, R130 | 7163-114 |
9 | 1M 0.25W 1% Metal Film Resistor | 1M | R24, R30, R76, R89, R118, R120, R124, R134, R139 | 7163-122 |
1 | 2M 0.25W 1% Metal Film Resistor | 2M | R74 | 7163-129 |
3 | 4M7 0.6W 1% Metal Film Resistor | 4M7 0.4W 1% | R33, R39, R133 | 7163-131 |
1 | 499k 0.25W 1% Metal Film Resistor | 499k | R12 | 7163-132 |
1 | 475R 0.25W 1% Metal Film Resistor | 475R | R7 | 7163-135 |
4 | 49.9k 0.25W 1% Metal Film Resistor | 49k9 | R29, R31, R46, R50 | 7163-137 |
1 | 2N3904 Matched Transistor Pairs | U7 | 7210-100 | |
17 | Re'an 19mm Black Mixer Style Knob for 6mm Sline Shaft | 7212-160 | ||
17 | Re'an Blue Cap for 19mm Knobs 7212-160 & 7212-161 | Blue | 7212-166 | |
2 | SPDT Miniature Toggle Switch | S2 , S3 | 7212-250 | |
1 | Low Profile Push to Make Switch, Black | S1 | 7212-254 | |
13 | Turned Pin 0.3 inch Dil IC Socket 8 Pin | 7212-331 | ||
7 | Turned Pin 0.3 inch Dil IC Socket 14 Pin | 7212-332 | ||
2 | Turned Pin 0.3 inch Dil IC Socket 16 Pin | 7212-333 | ||
1 | 2N3904 Transistor NPN TO-92 60V | Q3 | 7212-409 | |
3 | 2N3906 40V TO92 PNP AUDIO Transistor | Q1, Q2, Q4 | 7212-410 | |
10 | 1N914 75V Signal Diode | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10 | 7212-486 | |
1 | 4001B Quad 2 Input Nor Gate | U10 | 7212-508 | |
1 | 4066B Quad Bilateral Switches | U12 | 7212-514 | |
1 | 40106B Hex Schmitt Trigger | U11 | 7212-521 | |
3 | Single Op-Amp BiFET TL071 | U8, U16, U23 | 7212-541 | |
7 | Dual Op-Amp BiFET TL072CP | U1, U4, U5, U9, U14, U15, U20 | 7212-542 | |
4 | Quad Op-Amp BiFET TL074 | U3, U13, U17, U22 | 7212-544 | |
2 | LM13700N Dual Transconductance Amplifiers | U2, U6 | 7212-574 | |
2 | LM386N-4 Low Power Audio Amplifier 1W 8-Pin DIP | U18, U19 | 7212-576 | |
1 | AD633AN Analogue 4 Quandrant Multiplier 8-Pin DIP | U21 | 7212-579 | |
1 | 22pF 2.5mm COG NPO Monolithic Radial Ceramic Capacitor | 22pF | C8 | 7212-731 |
3 | 47pF 2.5mm COG NPO Monolithic Radial Ceramic Capacitor | 47pF | C37, C44, C47 | 7212-733 |
3 | 100pF 2.5mm COG NPO Monolithic Radial Ceramic Capacitor | 100pF | C1, C21, C33 | 7212-734 |
2 | 220pF 2.5mm COG NPO Monolithic Radial Ceramic Capacitor | 220pF | C2, C3 | 7212-735 |
2 | 1nF 5mm X7R Dielectric Radial Ceramic Capacitor | 1nF | C31, C32 | 7212-740 |
2 | 10nF 5mm X7R Dielectric Radial Ceramic Capacitor | 10nF | C25, C26 | 7212-746 |
2 | 47nF 5mm X7R Dielectric Radial Ceramic Capacitor | 47nF | C56, C62 | 7212-748 |
43 | 100nF 5mm X7R Dielectric Radial Ceramic Capacitor | 100nF | C4, C5, C6, C7, C9, C10, C11, C13, C14, C15, C18, C20, C22, C23, C27, C28, C29, C34, C39, C40, C41, C42, C43, C45, C46, C48, C49, C50, C51, C52, C53, C54, C58, C59, C60, C64, C65, C66, C67, C69, C71, C73, C74 | 7212-749 |
1 | 220nF 5mm Y5V Dielectric Radial Ceramic Capacitor | 220nF | C72 | 7212-750 |
1 | Multiturn Cermet Preset Top Adjust SIL 100R | 100R | R1 | 7212-851 |
1 | Multiturn Cermet Preset Top Adjust SIL 2k | 2k | R69 | 7212-855 |
2 | Multiturn Cermet Preset Top Adjust SIL 100k | 100k | R3, R73 | 7212-860 |
6 | Radial Electrolytic Capacitor 10uF 25V | 10uF 25V | C12, C16, C24, C30, C75, C76 | 7213-106 |
2 | Radial Electrolytic Capacitor 220uF 25V | 220uF 25V | C57, C63 | 7213-111 |
4 | Radial Electrolytic Capacitor 1uF 63V | 1uF 63V | C17, C19, C55, C61 | 7213-116 |
1 | Tantalum Bead Capacitor 25V 1uF | 1uF 25V 2.5mm | C35 | 7213-205 |
1 | Tantalum Bead Capacitor 25V 15uF | 15uF 25V 2.5mm | C36 | 7213-209 |
1 | 10uF 50V Non-Polarised Electrolytic Capacitor | 10uF | C38 | 7213-315 |
7 | Synth Pot 16mm 100k Log | 100k | R123 | 7300-030 |
3 | Synth Pot 16mm 1M Log | 1M | R91, R92, R97 | 7300-070 |
2 | Synth Pot 16mm 22k Lin | 22k | R161, R162 | 7300-240 |
4 | Synth Pot 16mm 100k Lin | 100k | R4, R45, R59, R93 , R100, R102, R108, R112, R116, R128 | 7300-255 |
1 | Synth Pot 16mm 1M Lin | 1M | R150 | 7300-270 |