本文轉載自 《影音部落》2010台北國際Hi-End音響大展現場報導
Wyred 4 sound的SX-1000單聲道後級內部採用D類放大的ICEpower模組，8歐姆負載時輸出功率達570瓦、4歐姆負載時更高達1,140瓦，體積小巧但驅動能力超強。

ESS Reference audio (ES9018) 32 bit DAC
W4S proprietary discrete output stages for optimum sonics
ESS Time Domain Jitter Eliminator
Automatic oversampling for precise output filtering
Fully balanced design with balanced and unbalanced outputs
Upgradable Digital, Output, and USB boards (designed for future improvements)
Oversized toroidal transformer for solid and noise-free power
Robust 35A Schottky bridge rectifier (same as used in the STP-SE)
88,000uF of filtering with W4S low ESR "super-cap" (same as used in the STP-SE)
VFD display for input, sample rate, volume control, and configuration viewing
Remote control
Defeatable - 32 bit volume control
HT Bypass inputs (selectable via DC trigger)
2x Coax inputs
2x Toslink inputs
1x AES/EBU input
1x Balanced I2S input via HDMI cable (not standard HDMI cable format)
24-bit 192kHz Asynchronous USB input
Proprietary drivers for 32/64 bit Windows XP, Vista, 7 and Mac OS 10.4, 10.5 ,10.6
Factory selectable mains 115/230VAC
Compact size (8.5"W x 4.125"H x 13.5"D)
16 lbs.

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