Model 3150
Type: piezoceramic
Mode: passive
Preamp: optional
A small plastic frame containing the piezo element is fixed reversibly to the bridge (bridge wing) with nylon screws. The preamp is attached to the tailpiece by means of Velcro fastening.
Model 1360B
Type: piezoceramic
Mode: passive
Preamp: optional
A piezo-element, mounted into a bridge blank. Available with or without preamp.

Multi Transducer Bridge
Statement
D 1
Cb-1
Type: magnetic
Type: condenser microphone
ATM Pro 35X
S25B
C411
Type: piezoceramic, built in bridge