This 55Kg Acoustic Signature Triple X is exquisite. It sounds incredibly quiet, detailed and confident. The 12" TA-1000 tonearm works very well with Ortofon SPU cartridges. With the adaptor, the total effective mass brings the resonance frequency to exactly 10Hz. Right in the middle of the ideal range of 7-12Hz.  It is also beautifully made and finished: Check out Michael Fremer's visit of Acoustic Signature.

From SPU to TAD: Start and finish with AlNiCo magnets.