These turntables and cartridges so sophisticated, however, must still overcome the main obstacle to producing maximum performance and sound from the analog records: the interference of resonances induced by analog record its self and turntable mechanisms employed in the tracking of the complex groves inscribed on the record surface. Because better cartridges used in a record playing system will more faithfully reproduce source sound. These undesirable distortions produced by analog record resonances will annoyingly be heard. Conventional record clamp attempt to address this problem by simply pressing the LP down against the turntable in an effort to quiet such non-musical vibrations. While effective in some frequency ranges particularly the low frequency in fact most of clamps merely trade one set of resonances for another.
New HARMONIX TU-812MX “Million” Maestro　(Record tuning clamp) . In its time-honored tradition, COMBAK has developed the TU-812MX to deal amazingly effective with all resonances of analog records and turntable by tuning the record its self and record platter assembly at a frequency outside the audio band. The results are astonishing fantastic– musical clarity is greatly increased, and the separation of musical instruments releases unprecedented depth of sound. An infinitely improved sense of reality and palpability make for the kind of sound you have never ever experienced before with analog record sources. New TU-812MX record clamp lends solidity to much expanded soundstage, making it not only an extremely worthwhile contribution of the potential of analog record, but a necessity, to the art of faithful and exquisite analog music reproduction. Try new TU-812MX. You will be completely astounded!

TU-812MX ”Million” Maestro Tuning Record clamp