Excellent interview with Mark Levinson | mahgister | 624 | 8 |
Scientifically proven improvement for sound clarity. | ghdprentice | 701 | 13 |
Eliminated my preamp with amazing results | ghdprentice | 13963 | 128 |
Subwoofer modification yielded excellent results. | erik_squires | 449 | 2 |
Recent upgrade to my hearing with truly amazing results. | tuberist | 2223 | 10 |