ORANGE TH100 Owner's Manual page 11

TH100
15. EFFECTS LOOP SEND AND RETURN JACK SOCKETS.
The effects loop, send and return jack sockets are intended for use with outboard pedals or rack
equipment such as delay, reverb and chorus etc. Effects such as wah-wah, fuzz, distortion etc,
would probably be best placed between the guitar and amplifier input! The effects loop is wired
in series with the pre-amp signal and is completely valve driven!
16. VALVES.
The TH100 contains 4 x 12AX7 (ECC83) and 1 x 12AT7 (ECC81) in the pre-amp and effects loop
and 4 x EL34 in the output stage.
17. HT FUSE. (T1Amp)
Please contact a qualified service technician if this fuse fails!
11