Steinway Lyngdorf SP-1 Black, Combined with the A1 or A2 fully digital amplifier, the SP-1 stereo sound processor is totally noise immune

Combined with the A1 or A2 fully digital amplifier, the SP-1 stereo sound processor is totally noise immune; all the traditional devices in the signal path are replaced by one sound processor and fully digital amplifiers. The result is precise control, without noise, at any sound levels. Description: Rack mount or freestanding stereo processor Input: Digital (≤192kHz/24bit): 4 x S/PDIF (coax), 6 x Toslink (optical), 1 x USB (audio input) – Analog: 4 x single-ended, input for microphone Output: 3 x Steinway Lyngdorf Digital Link (CAT 5e based) Miscellaneous: 1 x Trigger input, 1 x IR sensor input, 1 x USB (software update), 1 x RJ 12 (RS 232 control) Dimensions (H x W x D), Freestanding: 4.9 x 45.0 x 26.5/31.5 cm* / 1.9 x 17.7 x 10.4/12.4 in* Dimensions (H x W x D), Rack Mount: 4.4 x 45.0 x 26.5/31.5 cm* (1U) / 1.7 x 17.7 x 10.4/12.4 in* Weight: 5 kg / 11 lbs