Enclosure not stated · 6 knobs
Ibanez No. 95 Renometer
Based on the Ibanez No. 95 Renometer
From the post
This was a request. Appearantly a very powerful booster and eq circuit using inductors for sort of multiband wah sounds. The original ran on two 9v batteries for bipolar power operation but I included an onboard power inverter. Note that sizes of inductors varies a lot but hopefully there is enough room for them, especially the larger ones. Schematic by Dirk Hendrik HERE.
And a layout with more accessible 100mH inductors.
Schematic
This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.
Parts list 34 rows
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Check before you build · 1 value the reader of this layout was not sure of
- Band pots: legend prints '20kG' / 'Try 20kW'; taper letters G and W kept as printed, not a standard A/B/C taper
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 12 | ||||
| ×2 | 10K | 10k | read from the layout by eye | |
| ×1 | 22K | 22k | read from the layout by eye | |
| ×1 | 33K | 33k | read from the layout by eye | |
| ×2 | 160Ω | 160 | read from the layout by eye | |
| ×1 | 2.7K | 2.7k | read from the layout by eye | |
| ×1 | 1K | 1k | read from the layout by eye | |
| ×1 | 56K | 56k | read from the layout by eye | |
| ×1 | 100K | 100k | read from the layout by eye | |
| ×2 | 2.2M | 2.2M | read from the layout by eye | |
| ×2 | 1.5K | 1.5k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| ×3 | 220Ω | 220 | read from the layout by eye | |
| Capacitors 7 | ||||
| ×1 | 470nF | 470n | read from the layout by eye | |
| ×3 | 100nF | 100n | read from the layout by eye | |
| ×1 | 10nF | 10n | read from the layout by eye | |
| ×2 | 47nF | 47n | read from the layout by eye | |
| ×4 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×1 | 4.7uF | 4.7u | electrolytic; read from the layout by eye | |
| ×2 | 1uF | 1u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| D1 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 1 | ||||
| Q1 | 2SK30A | 2SK30A | JFET; read from the layout by eye | |
| ICs 2 | ||||
| IC1 | 4558 | 4558 | legend: 4558 / TL082; read from the layout by eye | |
| IC2 | MAX1044 | MAX1044 | legend: MAX1044 / ICL7660S; read from the layout by eye | |
| Inductors 4 | ||||
| ×2 | 500mH | 500mH | read from the layout by eye | |
| ×1 | 100mH | 100mH | read from the layout by eye | |
| ×1 | 68mH | 68mH | read from the layout by eye | |
| ×1 | 27mH | 27mH | read from the layout by eye | |
| Potentiometers 5 | ||||
| Hi | G20K | G20K | Potentiometer | legend: 20kG, try 20kW; read from the layout by eye |
| Hi Mid | G20K | G20K | Potentiometer | legend: 20kG, try 20kW; read from the layout by eye |
| Mid | G20K | G20K | Potentiometer | legend: 20kG, try 20kW; read from the layout by eye |
| Lo Mid | G20K | G20K | Potentiometer | legend: 20kG, try 20kW; read from the layout by eye |
| Lo | G20K | G20K | Potentiometer | legend: 20kG, try 20kW; read from the layout by eye |
| Switches 2 | ||||
| Boost | DPDT on/on | DPDT ON/ON | toggle; read from the layout by eye | |
| High Boost | DPDT on/on | DPDT ON/ON | toggle; read from the layout by eye | |