Connection order: Guitar - NUX Optima Air (send output) - NUX Rivulet Chorus - NUX Time Core Deluxe - TC Helicon Hall Of Fame 2 Reverb - BOSS RC-3 Loop Station - NUX Optima Air (return input) - LINE 6 UX-1 (external audio device) NUX B-2 Wireless System: https://www.nuxefx.com/b-2.html NUX Rivulet Chorus (NCH-2): https://www.nuxefx.com/rivulet.html NUX Time Core Deluxe: https://www.nuxefx.com/time-core-delu... TC Helicon Hall Of Fame 2 Reverb: https://www.tcelectronic.com/product.... BOSS RC-3 Loop Station: https://www.boss.info/pl/products/rc-3/ NUX Optima Air (NAI-5): https://www.nuxefx.com/optima-air.html PROEL GF-29 Sustain pedal: https://beta.b2b.proel.com/proel-stag...