Ampeg PBC228 User Manual

2TABLE OF CONTENTSFeatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3The Front Panel Controls and Their Use . . . . . . . .4Th

3PBC228PortaBass AmplifierIn the world of high performance bass amps, Ampeg amplifiers stand alone. In true Ampeg tradition, thePBC228 offers you more

4The Front Panel Controls and Their Use:1 5 102 3 6 7 8 9 11 1312 15144PBC228PortaBass AmplifierItems 1 through 10 are typical for chan-nels 1 and 2.1

5The Rear Panel:17 18 19 20 222116 242316. AC LINE IN: Firmly insert the femaleend of the supplied AC power cord into thissocket. The grounded power c

6PBC228PortaBass AmplifierTroubleshootingIn the unlikely event that your PBC228 should malfunction, take a few minutes to troubleshoot it before you c

7PBC228PortaBass AmplifierSystem Block DiagramCHANNEL 1MID MIDFREQSPEAKERSPEAKERCHANNEL 2MID MIDFREQ

Ampeg reserves the right to change specifications without notice.Made with Pride in the U.S.A. by Ampeg • ©2005 SLM Electronics, 1400 Ferguson Avenue,