Preamp
LEQ
EDGE, CEQ
ETN, ES
SQ3
HT
AGE
FTE, FSE
ATE, ASE
DFC
APC, PTC
MB1, MB2
CLE3
ME2
AB1, AB2
TC10, TC20, TC30

Soundhole Preamp
SHP2, SHP3, SHP5

Soundhole Pickup
VERTEX
MEMPHISYS
MSP-50, WSH12, WSHD

Piezo Transducer
PP, PG, SF
AP50
A3, A2, A1

Endpin Preamp
EPS
EPP

Preamp for Ukulele
UTN3