Elliott Sound Products Project 71 - Linkwitz Transform Circuit

The layout for this circuit is unchanged from the published project design.

The layout comprises one transform circuit. Requires a power supply (e.g. P05) giving +/-12V to +/-15V at less than 10mA. Documentation includes the Linkwitz Transform Spreadsheet (Microsoft Excel format), which is needed to calculate the values for your loudspeaker and enclosure.

The board is designed to allow series resistors for all filter resistances, providing an easy means of getting an exact value. Capacitors are paralleled (up to 3) for each of the calculated values, so getting the odd values needed will be easy. Unused resistor locations are replaced by a link, and unused capacitor locations are left vacant.

Order CodeP71
Size (mm)75 x 38