1590D · 5 knobs
Kakehashi'S Nightmare
Based on the Boss DB-5 DRIVER· 1 other board clones it
- Category
- Fuzz· Fuzz, Octave
- Price
- $20.00in stock
From the vendor
Ikutaro Kakehashi founded Ace Tone, Roland, and Boss. Among the first guitar effects that was put out under the Boss banner, was the DB-5 Driver. Unfortunately, it didn't make as big of a splash as it's brothers and sisters, but for some unknown reason, they're darned hard to find, and very pricey when you do see one for sale. We figured it was worth bringing to the DIY universe. Insofar as components go, there is a weird dual gang pot, which we decided to separate for added tonal flexibility. Also, an obsolete dual JFET, for which we have found suitable stand-in's for. Mucho tonal nastiness here. Like a Fender Blender, and an Ampeg Scrambler had a baby, with a 5 band EQ to boot. If clanging, wheezing octave fuzz is your thing, this is it. Who knows what nightmare seeded the idea for this in Taro's head. Scary!
Schematic
The schematic is in the vendor's build document, page 7. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 107 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
ocr read from an image · sch paired from the schematic · fixed corrected by hand. Check marked values against the build document.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 54 | ||||
| R30 | 150ksch | 150k | ||
| R34 | 560rsch | 560 | ||
| R40 | 150ksch | 150k | ||
| R41 | 560rsch | 560 | ||
| R42 | 150ksch | 150k | ||
| R43 | 100ksch | 100k | ||
| R44 | 560rsch | 560 | ||
| R45 | 3k9sch | 3.9k | ||
| R46 | 220ksch | 220k | ||
| R47 | 3k9sch | 3.9k | ||
| R48 | 82ksch | 82k | ||
| R49 | 680rsch | 680 | ||
| R50 | 6k8sch | 6.8k | ||
| R51 | 82ksch | 82k | ||
| R52 | 1msch | 1M | ||
| R53 | 330ksch | 330k | ||
| R54 | 10ksch | 10k | ||
| R55 | 1ksch | 1k | ||
| R56 | 100ksch | 100k | ||
| R57 | 56ksch | 56k | ||
| R3 | 1msch | 1M | ||
| R4 | 47ksch | 47k | ||
| R5 | 1ksch | 1k | ||
| R6 | 220ksch | 220k | ||
| R7 | 560rsch | 560 | ||
| R8 | 10ksch | 10k | ||
| R9 | 22ksch | 22k | ||
| R10 | 1ksch | 1k | ||
| R11 | 120ksch | 120k | ||
| R13 | 1msch | 1M | ||
| R14 | 10ksch | 10k | ||
| R15 | 68ksch | 68k | ||
| R16 | 68ksch | 68k | ||
| R17 | 3K9sch | 3.9k | ||
| R18 | 68ksch | 68k | ||
| R19 | 10ksch | 10k | ||
| R20 | 220ksch | 220k | ||
| R21 | 220ksch | 220k | ||
| R22 | 100ksch | 100k | ||
| R23 | 100ksch | 100k | ||
| R24 | 330ksch | 330k | ||
| R25 | 15ksch | 15k | ||
| R26 | 150ksch | 150k | ||
| R27 | 680rsch | 680 | ||
| R28 | 330ksch | 330k | ||
| R29 | 150ksch | 150k | ||
| R31 | 10ksch | 10k | ||
| R32 | 33ksch | 33k | ||
| R33 | 56ksch | 56k | ||
| R35 | 820ksch | 820k | ||
| R36 | 100ksch | 100k | ||
| R37 | 27ksch | 27k | ||
| R38 | 100ksch | 100k | ||
| R39 | 56ksch | 56k | ||
| Capacitors 35 | ||||
| C1 | 100nsch | 100n | ||
| C2 | 100nsch | 100n | ||
| C3 | 10usch | 10u | ||
| C4 | 10usch | 10u | ||
| C17 | 6n8sch | 6.8n | ||
| C18 | 470nsch | 470n | ||
| C19 | 3n3sch | 3.3n | ||
| C20 | 220nsch | 220n | ||
| C21 | 1n5sch | 1.5n | ||
| C22 | 120nsch | 120n | ||
| C23 | 100nsch | 100n | ||
| C24 | 15psch | 15p | ||
| C25 | 1nsch | 1n | ||
| C26 | 47nsch | 47n | ||
| C27 | 10usch | 10u | ||
| C28 | 100nsch | 100n | ||
| C29 | 100nsch | 100n | ||
| C30 | 1nsch | 1n | ||
| C31 | 4u7sch | 4.7u | ||
| C32 | 100nsch | 100n | ||
| C33 | 100nsch | 100n | ||
| C34 | 100nsch | 100n | ||
| C35 | 100nsch | 100n | ||
| C5 | 47psch | 47p | ||
| C6 | 100nsch | 100n | ||
| C7 | 15nsch | 15n | ||
| C8 | 100nsch | 100n | ||
| C9 | 1usch | 1u | ||
| C10 | 1usch | 1u | ||
| C11 | 240psch | 240p | ||
| C12 | 100nsch | 100n | ||
| C13 | 100nsch | 100n | ||
| C14 | 10nsch | 10n | ||
| C15 | 2u2sch | 2.2u | ||
| C16 | 100nsch | 100n | ||
| Diodes 3 | ||||
| D1 | 1N4001sch | 1N4001 | ||
| D2 | 1N4001sch | 1N4001 | ||
| D5 | 1N4148sch | 1N4148 | ||
| Transistors 7 | ||||
| Q6 | BS170fixed | BS170 | ||
| Q7 | 2n3904sch | 2N3904 | ||
| Q1 | 2N5087ocr | 2N5087 | ||
| Q2 | 2N5087ocr | 2N5087 | ||
| Q3 | 2SK30A-GRocr | 2SK30A-GR | ||
| Q4 | 2SK30A-GRocr | 2SK30A-GR | ||
| Q5 | 2N5089ocr | 2N5089 | ||
| ICs 2 | ||||
| IC1 | RC3403ocr | RC3403 | ||
| IC2 | RC3403ocr | RC3403 | ||
| Potentiometers 3 | ||||
| Balance | C100Ksch | C100k | Potentiometer | |
| Attack | C10Ksch | C10k | Potentiometer | |
| Dist | C100Ksch | C100k | Potentiometer | |
| Trimmers 1 | ||||
| TRIM3 | 50ksch | 50k | ||
| Switches 2 | ||||
| Bypass | 3PDTocr | 3PDT | ||
| SW2 | 4P3Tocr | 4P3T | ||
Other boards based on the Boss DB-5 DRIVER
- Boss DB-5 Driver Dirtbox Layouts