Having read the full post count I bet your gutted and back to square one, and as you said were not talking about a unit that costs $100 with little or no QC
Amp Rega Elex-R
CDP Denon DCD 520
Tuner Teac T-R650 Dab/FM
Music Player Pioneer N30 Network Player
DAC Rega Dac-R
Speakers Q Acoustic Concept 40s
Speaker Cable Current is Rega FSC Quattro , Fisual S-Flex Studio 2.5mm / Ortofon SPK 100
Interconnects Van Damme Silver Plated OFC Pro Classic XKE CDP/Tuner & Solid Silver Cyro 99.99% Pure, Dac To Amp
Headphones AKG K550 mk3
SUB BK XLS 200