Enclosure not stated · 4 knobs
KARAOKE CHORUS
Based on the CE-1 Chorus
- Category
- Vibrato / Chorus
- Controls
- Rate · Depth · Bias · Level
- Price
- $12.99in stock
From the vendor
The Karaoke chorus is an original design heavily inspired by the legendary CE-1 Chorus. Originally designed for keyboards, this circuit takes the core of the CE-1 and strips it down to a smaller, guitar friendly circuit that is far cheaper and easier to build for the average DIYer, while still providing a lot of the sounds that make the original so revered.
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 116 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 56 | ||||
| R1 | 91k | 91k | ||
| R36 | 10k | 10k | ||
| R2 | 91k | 91k | ||
| R37 | 47k | 47k | ||
| R3 | 1k | 1k | ||
| R38 | 10k | 10k | ||
| R4 | 4k7 | 4.7k | ||
| R39 | 47k | 47k | ||
| R5 | 8k2 | 8.2k | ||
| R40 | 47k | 47k | ||
| R6 | 4k7 | 4.7k | ||
| R41 | 220k | 220k | ||
| R7 | 15k | 15k | ||
| R42 | 560R | 560 | ||
| R8 | 13k | 13k | ||
| R43 | 100k | 100k | ||
| R9 | 220k | 220k | ||
| R44 | 560R | 560 | ||
| R10 | 1k2 | 1.2k | ||
| R45 | 8k2 | 8.2k | ||
| R11 | 100k | 100k | ||
| R46 | 20k | 20k | ||
| R12 | 15k | 15k | ||
| R47 | 2M2 | 2.2M | ||
| R13 | 100k | 100k | ||
| R48 | 2M2 | 2.2M | ||
| R14 | 100k | 100k | ||
| R49 | 100k | 100k | ||
| R15 | 2k4 | 2.4k | ||
| R50 | 100k | 100k | ||
| R16 | 2k4 | 2.4k | ||
| R51 | 22R | 22 | ||
| R17 | 180k | 180k | ||
| R52 | 22R | 22 | ||
| R18 | 100k | 100k | ||
| R53 | 4k7 | 4.7k | ||
| R19 | 100k | 100k | ||
| R54 | 100k | 100k | ||
| R20 | 1k5 | 1.5k | ||
| R55 | 1k | 1k | ||
| R21 | 18k | 18k | ||
| R56 | 10k | 10k | ||
| R22 | 220k | 220k | ||
| R23 | 3k9 | 3.9k | ||
| R24 | 2k2 | 2.2k | ||
| R25 | 10k | 10k | ||
| R26 | 22k | 22k | ||
| R27 | 6k8 | 6.8k | ||
| R28 | 15k | 15k | ||
| R29 | 15k | 15k | ||
| R30 | 10k | 10k | ||
| R31 | 10k | 10k | ||
| R32 | 22R | 22 | ||
| R33 | 10k | 10k | ||
| R34 | 10k | 10k | ||
| R35 | 22k | 22k | ||
| Capacitors 36 | ||||
| C14 | 470p | 470p | ||
| C15 | 4n7 | 4.7n | ||
| C16 | 1n | 1n | ||
| C17 | 6n8 | 6.8n | ||
| C18 | 220n | 220n | ||
| C19 | 39p | 39p | ||
| C20 | 470n | 470n | ||
| C21 | 470n | 470n | ||
| C22 | 27p | 27p | ||
| C23 | 100p | 100p | ||
| C24 | 220u | 220u | ||
| C25 | 100n | 100n | ||
| C26 | 10u | 10u | ||
| C27 | 100u | 100u | ||
| C28 | 10u | 10u | ||
| C29 | 47u | 47u | ||
| C30 | 47u | 47u | ||
| C31 | 47u | 47u | ||
| C32 | 10u | 10u | ||
| C33 | 330n | 330n | ||
| C34 | 470n | 470n | ||
| C35 | 10u | 10u | ||
| C1 | 56p | 56p | ||
| C36 | 4p7 | 4.7p | ||
| C2 | 56p | 56p | ||
| C3 | 1u | 1u | elec | |
| C4 | 4p7 | 4.7p | ||
| C5 | 82n | 82n | ||
| C6 | 10u | 10u | ||
| C7 | 4u7 | 4.7u | ||
| C8 | 1u | 1u | ||
| C9 | 4n7 | 4.7n | ||
| C10 | 10u | 10u | ||
| C11 | 100n | 100n | ||
| C12 | 1n | 1n | ||
| C13 | 1n | 1n | ||
| Diodes 9 | ||||
| D1 | 1n4148 | 1N4148 | ||
| D2 | 1n4148 | 1N4148 | ||
| D3 | 1n4148 | 1N4148 | ||
| D4 | 1n4148 | 1N4148 | ||
| D5 | 1n4148 | 1N4148 | ||
| D6 | 1n4002 | 1N4002 | ||
| D7 | 1n5817 | 1N5817 | ||
| D8 | 1n5817 | 1N5817 | ||
| D9 | 1n5817 | 1N5817 | ||
| Transistors 4 | ||||
| Q1 | 2N5088 | 2N5088 | ||
| Q2 | 2N5088 | 2N5088 | ||
| Q3 | 2N5088 | 2N5088 | ||
| Q4 | 2N5088 | 2N5088 | ||
| ICs 7 | ||||
| U1 | JRC4558 | JRC4558 | ||
| IC2 | MN3007 | MN3007 | ||
| U3 | JRC4558 | JRC4558 | ||
| U4 | CD4011BE | CD4011BE | ||
| U5 | LM358 | LM358 | ||
| IC6 | 78L15 | 78L15 | ||
| IC7 | LT1054 | LT1054 | ||
| Potentiometers 4 | ||||
| RATE | 10KB | B10k | Potentiometer | |
| DEPTH | 50KB | B50k | Potentiometer | |
| BIAS | 100K | 100k | Potentiometer | |
| LEVEL | 10K | 10k | Potentiometer | |