Hi emergingsoul ...
Yes, sadly, the BACCH DSP is indeed daunting, especially for old hands. My journey includes keeping up with the audio industry, ever mindful of ways to improve my system, on a budget. I've had the good fortune of cultivating audio friendships to help, often engineers grounded in science with an open mind to refinements in sound not yet aided by measurements. Other Pinthrift Audiogon discussions address my experiences with the BACCH, plus Marigo micro dots, cabling, room-tuning and other ancillary roads to great sound.
Best, Pin