These frets are to be used with the GMC-EM1 Electro-Magnetic uncoupler. They attach to the underside of a conventional coupling allowing the electro-magnet to pull the fret down towards the base board and lifting the coupling.
Coupling Adaptor Fret for EM1 (20)
SKU: GMC-EM2
£7.25 Regular Price
£6.53Sale Price
