Enclosure not stated
10 Band Graphic EQ
- Category
- EQ / Filter· Tone Control and EQs
- Price
- see vendor
- Tags
- Tone Control and EQs
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 40 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
Check before you build · 1 value the reader of this schematic was not sure of
- 1KHz-C1: table says 0.056uF, likely a typo for 0.0056uF
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| R6 | 100K | 100k | read from the schematic by eye | |
| R7 | 100K | 100k | read from the schematic by eye | |
| R8 | 24K | 24k | read from the schematic by eye | |
| R21 | 100K | 100k | read from the schematic by eye | |
| ×20 | 10K | 10k | R1, two per band x 10 bands; read from the schematic by eye | |
| ×20 | 1M | 1M | R3, two per band x 10 bands; read from the schematic by eye | |
| ×10 | 2.4K | 2.4k | R4, one per band; read from the schematic by eye | |
| ×10 | 100K | 100k | R10, one per band; read from the schematic by eye | |
| Capacitors 21 | ||||
| 32Hz-C1 | 0.18uF | 180n | read from the schematic by eye | |
| 32Hz-C2 | 0.018uF | 18n | read from the schematic by eye | |
| 64Hz-C1 | 0.1uF | 100n | read from the schematic by eye | |
| 64Hz-C2 | 0.01uF | 10n | read from the schematic by eye | |
| 125Hz-C1 | 0.047uF | 47n | read from the schematic by eye | |
| 125Hz-C2 | 0.0047uF | 4.7n | read from the schematic by eye | |
| 250Hz-C1 | 0.022uF | 22n | read from the schematic by eye | |
| 250Hz-C2 | 0.0022uF | 2.2n | read from the schematic by eye | |
| 500Hz-C1 | 0.012uF | 12n | read from the schematic by eye | |
| 500Hz-C2 | 0.0012uF | 1.2n | read from the schematic by eye | |
| 1KHz-C1 | 0.056uF | 56n | table prints 0.056uF; 0.0056uF would fit the 10:1 ratio of the other bands; read from the schematic by eye | |
| 1KHz-C2 | 560pF | 560p | read from the schematic by eye | |
| 2KHz-C1 | 0.0027uF | 2.7n | read from the schematic by eye | |
| 2KHz-C2 | 270pF | 270p | read from the schematic by eye | |
| 4KHz-C1 | 0.0015uF | 1.5n | read from the schematic by eye | |
| 4KHz-C2 | 150pF | 150p | read from the schematic by eye | |
| 8KHz-C1 | 680pF | 680p | read from the schematic by eye | |
| 8KHz-C2 | 68pF | 68p | read from the schematic by eye | |
| 16KHz-C1 | 360pF | 360p | read from the schematic by eye | |
| 16KHz-C2 | 36pF | 36p | read from the schematic by eye | |
| C3 | 3.3uF | 3.3u | electrolytic; read from the schematic by eye | |
| ICs 1 | ||||
| ×12 | ? | ? | op amp, part number not given (input, output and one per band); read from the schematic by eye | |
| Potentiometers 10 | ||||
| 32Hz | B100K | B100k | Potentiometer | R2, 100K LIN band slider; read from the schematic by eye |
| 64Hz | B100K | B100k | Potentiometer | R2, 100K LIN band slider; read from the schematic by eye |
| 125Hz | B100K | B100k | Potentiometer | R2, 100K LIN band slider; read from the schematic by eye |
| 250Hz | B100K | B100k | Potentiometer | R2, 100K LIN band slider; read from the schematic by eye |
| 500Hz | B100K | B100k | Potentiometer | R2, 100K LIN band slider; read from the schematic by eye |
| 1KHz | B100K | B100k | Potentiometer | R2, 100K LIN band slider; read from the schematic by eye |
| 2KHz | B100K | B100k | Potentiometer | R2, 100K LIN band slider; read from the schematic by eye |
| 4KHz | B100K | B100k | Potentiometer | R2, 100K LIN band slider; read from the schematic by eye |
| 8KHz | B100K | B100k | Potentiometer | R2, 100K LIN band slider; read from the schematic by eye |
| 16KHz | B100K | B100k | Potentiometer | R2, 100K LIN band slider; read from the schematic by eye |