Harvey Mandel Harvey Mandel Online pickups used by Harvey Mandel The Tone Zone® - DP155 Output 375 Bass 9.5 Low Mid 8.5 High Mid 8.0 Treble 4.0 Air ZoneTM - DP192 Output 323 Bass 9.5 Low Mid 8.0 High Mid 7.5 Treble 4.5