More of a classic '80s thing rather than ambient, really-
Recording setup:
Gtr > TC Sustain+ EQ pedal (original one) > Tech21 Sansp Amp PSA-1 preamp > Mackie US made 1642VLZ-PRO 16 channels mixer > Eventide H8000FW as A/D audio interface FireWire > iMac
Lexicon G2 Return Right fom mono fed from mixer Aux Send 1
TC2290 A fed from mixer Aux Send 2
TC2290 B fed from mixer Aux Send 3
Preamp > mixer channel 1
Lexicon G2 > mixer channels 2 and 3
TC2290 A > mixer channel 4
TC2290 B > mixer channel 6
Both TC2290s are fed dry signal and G2 signals in stereo
Classic way!