New, Unused EMG Fat 55 Humbucker Set - Zebra Never used after purchase! New and unused! Introducing the FAT 55 Set, reminiscent of the quality tones of the 50s-60s created by the original PAF! Resonant Frequency (kHz): 3.0 (RA-350A Neck) 2.8 (RA-350A Bridge) Output Noise (dBV): -106 (RA-350A Neck) -102 (RA-350A Bridge) For TOM Battery Life: 715 hours