Apollo Twin Mod

Due to the unavailability of parts required for this mod, the mod does not currently include the optical out and the price has been adjusted accordingly.

Premium Mod

Analog

– New, high performance op-amps on analog inputs and outputs (mic preamps, line inputs, and line outputs)
– New, high-grade signal path capacitors on analog inputs (mic preamps & line inputs)
– Improving the performance of the analog stage circuits makes a drastic difference for tracking, mixing, and mastering (expect amazing micro-dynamics and space)!

Digital

– Proprietary decoupling on all A/D and D/A converters
– Our approach to converter decoupling reduces noise generated during the conversion process, leaving you with crisp, clear audio!
– New, full scale optical output via a mini TOSLINK jack that mirrors Monitor L & R
– PLEASE NOTE: the Apollo Twin USB Premium Mod does not include the mini TOSLINK output jack due to space constraints, thus the lower price!