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Created especially for the harpsichord (cembalo), Schertler’s Cembalox is an active build-in system that combines two RESOCOIL sensors and a high quality internal preamp. Simple to operate, it includes a single volume wheel that gives the player total control over volume levels. Other parameter controls are on the internal preamp that is attached using velcro.

During the build-in process, the gain of the RESOCOIL transducers can be fixed and the phase reversed if necessary. A resonance filter is included to reduce potential feedback issues. Connection is via jack output socket. A 9V battery is supplied.

Mechanical decoupling Butterworth 2nd order
Nominal impedance 380 ohm/1000 Hz
Frequency response from 40 Hz to 12 kHz (+/- 3dB)
Dynamic range 139 dB, 145 dB typical
Sensitivity 20mV/g
Sensitivity on instrument ca. -25 dBm
Cable length 250 mm
Connection Line input via mono jack cable
Preamp Full discrete Calss-A preamp