SPECIAL FEATURES | ZMARKED DR55B; O/A DEPTH:1/2 IN. NOM.; MAJOR COMPONENTS:1 PRINTED WIRING BOARD, 5 CAPACITORS, 2 HEAT SINKS, 3 JACK TIPS, 20 RESISTORS, 3 DIODES, 1 TRANSFORMER, 6 TRANSISTORS; MOUNTING CONFIGURATION:MNTD BY 32 CONTACT CONNECTOR PLUG-IN |