3
275X3 SE F
RONT
275 SE F
RONT
275 SE R
EAR
275X3 SE R
EAR
10 11
9
787
5566
12
16 17 18 20 221312 1514
19 21 23
3
10 11
787
5566
12
4
16 17 18 20 221312 1514
19 21 23
3
1. POWER SWITCH
2.
ACTIVE
L.E.D.
3.
AC ON
L.E.D.
4. SPEAKER SELECTORS
(275 X3 SE ONLY)
5.
SIGNAL
L.E.D.s
6.
CLIPPING
L.E.D.s
7. INPUT LEVEL CONTROLS
8. AUTO-ON SENSITIVITY ADJUSTMENT
9. AMPLIFIER BRIDGE SWITCH
(275 SE ONLY)
10. RCA INPUT/OUTPUT JACKS
11. BBE STATUS LEDs
12. BBE ON/OFF SWITCH
13. BBE ON/OFF EXTERNAL
CONTROL CONNECTION
14. BBE EFFECT LEVEL SWITCH
15. BBE EFFECT LEVEL EXTERNAL
CONTROL CONNECTION
16. SPEAKER CONNECTORS
17. AUTO-ON TIMING DELAY
DIP SWITCHES
18. AUTO-ON SWITCH
19. AUTO-ON CONTROL VOLTAGE
INPUT CONNECTION
20. GROUND LIFT SWITCH
21. CONTROL VOLTAGE OUTPUT
CONNECTION
22. FUSE
23. POWER CORD CONNECTION
Figure 1:
Front and
Rear Panels
INSTRUCTION MANUAL
SONAMP
®
275 SE / 275X3 SE
STEREO POWER AMPLIFIER