Enclosure not stated · 2 knobs
HeadStone Drive
Based on the Maestro MPF-1· 1 other board clones it
- Category
- Overdrive
- Price
- $15.99in stock
From the vendor
A MOSFET/CMOS based clean boost, overdrive & powerful (semi) parametric EQ all in one, famously used by QOTSA & Rush, the Maestro MPF-1 offers a wide array of tone shaping options and fuzz sounds.
This purchase will come with 2 project-specific 3pdt pcb’s and 2 ribbon cables for connecting them to the main board.
Schematic
The schematic is in the vendor's build document. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 81 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 48 | ||||
| R34 | 4k7 | 4.7k | ||
| R1 | 4M7 | 4.7M | ||
| R35 | 10k | 10k | ||
| R2 | 3M3 | 3.3M | ||
| R36 | 100k | 100k | ||
| R3 | 2M2 | 2.2M | ||
| R37 | 110k | 110k | ||
| R4 | 33k | 33k | ||
| R38 | 10k | 10k | ||
| R5 | 33k | 33k | ||
| R39 | 100k | 100k | ||
| R6 | 2M2 | 2.2M | ||
| R40 | 33R | 33 | ||
| R7 | 4M7 | 4.7M | ||
| R41 | 10k | 10k | ||
| R8 | 22k | 22k | ||
| R42 | 100k | 100k | ||
| R9 | 5k6 | 5.6k | ||
| R43 | 22k | 22k | ||
| R10 | 2k2 | 2.2k | ||
| R44 | 1k | 1k | ||
| R11 | 10k | 10k | ||
| R45 | 220k | 220k | ||
| R12 | 10k | 10k | ||
| R13 | 1M | 1M | ||
| R47 | 5k6 | 5.6k | ||
| R14 | 1M | 1M | ||
| R48 | 5k6 | 5.6k | ||
| R15 | 2M2 | 2.2M | ||
| R16 | 2M2 | 2.2M | ||
| R51 | 4k7 | 4.7k | ||
| R17 | 10k | 10k | ||
| R18 | 1k | 1k | ||
| R19 | 2k | 2k | ||
| R20 | 180R | 180 | ||
| R21 | 2k | 2k | ||
| R22 | 150R | 150 | ||
| R23 | 330R | 330 | ||
| R24 | 3k3 | 3.3k | ||
| R25 | 22k | 22k | ||
| R26 | 15k | 15k | ||
| R27 | 22k | 22k | ||
| R28 | 22k | 22k | ||
| R29 | 43k | 43k | ||
| R30 | 20k | 20k | ||
| R31 | 1k6 | 1.6k | ||
| R32 | 1M | 1M | ||
| R33 | 1k6 | 1.6k | ||
| Capacitors 24 | ||||
| C16 | 220n | 220n | ||
| C17 | 1u | 1u | ||
| C18 | 10u | 10u | ||
| C19 | 10n | 10n | ||
| C20 | 2u2 | 2.2u | ||
| C21 | 33p | 33p | ||
| C22 | 2u2 | 2.2u | ||
| C23 | 33p | 33p | ||
| C28 | 47u | 47u | ||
| C1 | 22n | 22n | ||
| C2 | 470p | 470p | ||
| C3 | 22n | 22n | ||
| C4 | 2u2 | 2.2u | ||
| C5 | 2u2 | 2.2u | ||
| C6 | 2u2 | 2.2u | ||
| C7 | 220n | 220n | ||
| C8 | 100n | 100n | ||
| C9 | 15n | 15n | ||
| C10 | 100p | 100p | ||
| C11 | 10u | 10u | ||
| C12 | 1n2 | 1.2n | ||
| C13 | 390n | 390n | ||
| C14 | 10u | 10u | ||
| C15 | 10n | 10n | ||
| Diodes 3 | ||||
| D1 | 1n4148 | 1N4148 | ||
| D2 | 1n4148 | 1N4148 | ||
| D3 | 1n5817 | 1N5817 | ||
| ICs 4 | ||||
| IC1 | TL022 | TL022 | ||
| IC2 | TL022 | TL022 | ||
| IC3 | CD4007UBE | CD4007UBE | ||
| IC4 | TL071 | TL071 | ||
| Potentiometers 2 | ||||
| VOL | 100KA | A100k | Potentiometer | |
| FREQ | 100KC | C100k | Potentiometer | |
Other boards based on the Maestro MPF-1
- Maestro MPF-1 Tagboard Effects