WL-283 - "LSN-STEREO"
MATERIALS GUIDE
SUPPORT
If any issues arise please click here to contact us via email first. We'll walk you through any problems you may be having (with the module).
B.O.M.
for v1.0 boards
| Part | Value | Qty. | Link | Other Notes |
|---|---|---|---|---|
| U2 / U5 | TL074 | 2 | n/a | These come pre-soldered if you ordered a PCB |
| D1 / D2 | 1N4004 | 2 | here | |
| R3, R24 | 100k | 2 | here* | |
| R1, R2, R4, R5, R6, R8, R9, R10,R11, R23,R25, R26, R27, R29, R30, R31,R32, R33 | 1k | 18 | ||
| R7, R28 | 220R | 2 | 1/4w, 1% metal film resistors preferably | |
| C1 / C2 | 100nF | 2 | here | |
| All Jacks | 8 | here | aka "Thonkiconn" - Tayda is out of stock occasionally, in which case try Thonk.uk | |
| VR1 / VR6 | 10kB Pot | 2 | here | aka "Alpha" PCB mount pots |
| VR2 | 50kB Dual Pot | 1 | here | Only available at Thonk at time of writing |
| VR7 | 50kB Pot | 2 | here | |
| SW1 | DPDT Submini ON/ON Switch | 1 | here | Must be submini! |
| n/a | Pin Headers | 1 | here | 2 strips of 5 |
| LDR1 / LDR2 | Vactrol | 2 | 5528 LDR / 5mm red LED / 6-7mm Heatshrink | Vactrol guide here |
| Knobs | n/a | 4 | here | Or any knob w/ brass screw and insert (Davies 1900 etc) |
* this link is to a quick-order page for ALL resistor values.
BUILD NOTES
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Before powering on for the first time, check for shorts between the GND, +12, and -12 test points.
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Values for all parts will be on the board.
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The 3.5mm jacks are marked with their function (IN, OUT, etc) for easier troubleshooting.
