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1 (aptX HD
including the Contour 30i for medium rooms and the Contour 25Ci center channel for multichannel system configurations
2nd order mid/bass Sensitivity 85 dB @ 2
Rega Aphelion 2 MC factory fitted (optional)
Matrix Audio SI-1 Audio Grade Network Isolator koetsu urushi cartridges 1 (aptX HDMatrix Audio SI 1 Audio Grade Network Isolator at Vinyl Sound Buffalo, NY USA The SI 1 is an audio grade network isolator from Matrix Audio (Xi'an, China), available at Vinyl Sound in Buffalo, New York. Launched on February 25, 2026, the SI 1 sits inline between the router or network switch and a music streamer, using active optical electrical isolation technology to create a complete galvanic break in the Ethernet signal path. A dual channel optical
US$ 11.12
US$ 74.40
US$ 16.12