For sale is a SUPER CLEAN Synergistic Research Black Box. It is a high-quality modulator designed for audio enthusiasts and professionals. Item is in great shape! Shows signs of very little use. Spikes will be included along with ORIGINAL BOX!. Item will be professionally packed. This item comes from a collection of high end Audiophile equipment. The previous owner maintained his equipment meticulously, having multiple rooms in his house designated for different listening styles. Please check our other listings to view the rest of the collection. FREE DOMESTIC SHIPPING! International bidders are welcome, please use calculator for cost.

From Synergistic:

"Black Box

Deep space meet deep bass.

There is no other compact acoustic treatment device that you can place in your listening room to solve your low-frequency problems except the Synergistic Research Black Box. Based on our award-winning and patented sympathetic resonance technology, the Black Box is an (all in one) Broad Spectrum Low-Frequency Resonator Array with UEF Tech that effectively eliminates bass nodes while expanding your room’s ability to accurately portray low-frequency information and spacial content. Working from the principle that all frequencies in the audible bandwidth are linked through harmonics, the Black Box balances low frequencies, mid-range, and high frequencies through a mathematically derived algorithm based on tuned sympathetic resonance. So when you get the phase correct at 20Hz for example, it clears up every multiple of 20Hz so, 40Hz, 80Hz, 160Hz and on".

MSRP $1995.00"