Schertler resocoil XM


This is by far the most natural sounding pickup. It produces a nice, woody, acoustic sound – very similar to a high quality external microphone – and is extremely feedback resistant.


RESOCOIL is designed for musicians who need an internal solution fixed inside the instrument’s sound box. This sensor delivers the warm natural sound typically found in Schertler’s DYN family of external contact microphones, with the added convenience of a permanent installation that leaves no visible holes on the instrument. RESOCOIL is suitable for use with classical type guitars, mandolin family instruments, ukulele and resonator guitars.


Resocoil is used in Eastman mandolins and Pepe Romero Ukuleles.


Our inhouse luthier will install this pickup for you with additional charge

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In-house luthier

This pricing is with Belgium VAT rate (21%). Your country's VAT rate will be calculated in the shopping basket at checkout.

SKU: RESO-COIL-M Categories: , Brand:


Nominal impedance 380 ohm @ 1 KHz

Frequency Response 40 Hz to 12 kHz (+/- 3 dB)

Dynamic range 139 dB, 145 dB typical

Sensitivity (on instrument) ca. -25 dB

Sensitivity (theoretical) 20 mV/g

Mechanical decoupling Butterworth 2nd order

Equivalent output noise 16 dB/0 dB = 0.002%

Contacts All hard gold plated 0.5 mm


XLR balanced


Connection in to a high impedance inputÂ

may cause volume/signal loss


Temperature range -10° C to +50° C

Cable length 250 mm