Sennheiser EK 2000 IEM-GW1 Bodypack Receiver (G1) 5pin And the the bass' 3-piece

And the the bass' 3-piece alder/maple/alder body sings with a balance of attack and warmth

16 balanced line level inputs and 8 analog outputs

which is best-suited for 24" - 28" bass drums

Luminescent Side Dot InlayThe luminescent side dot position marks make it easy for players to see your fingerboard position when performing on dark stages

Sennheiser EK 2000 IEM-GW1 Bodypack Receiver (G1) 5pin And the the bass' 3-pieceThis wireless monitoring set's receiver uses adaptive diversity technology. The earphone cable serves as a second antenna, which considerably reduces the number of drop outs. Combined with IE 4 ear canal phones for precise sound reproduction, EK 2000 IEM conveys an authentic acoustic pattern of live sound and allows you to monitor your own performance perfectly. Features: Sturdy all metal housing Up to 3000 frequencies in up to 75 MHz switching