| Order Code | P84 |
| Size (mm) | 114 x 75 |
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| Elliott Sound Products | Project 84 - 8 Band Constant Q Graphic EQ for Subwoofers |
The layout for this circuit is unchanged from the published project design. It is a versatile Constant-Q equaliser, and can also be used anywhere that 8 bands of EQ is sufficient, including musical instrument amps or car sound systems.
The PCB comprises a complete 8 band constant Q equaliser, with provision for rotary pots to mount on the PCB. It uses 9mm square pots (also available from ESP). Requires a power supply (e.g. P05) giving +/-12V to +/-15V at about 40mA.
| Order Code | P84 |
| Size (mm) | 114 x 75 |
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If you want a set of 8 pots for the board ...
| Order Code | P84P |
| Size (mm) | Body - 9 x 9 |
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