The SA-2 employs a true quad-channel, fully independent, all-discrete Class A amplifier circuit design. Its pure analog amplification and control circuitry eliminate EMI interference from digital control, ensuring faithful reproduction of music's analog character.. Supports single-ended and balanced inputs with seamless switching..
Features multiple output interfaces: XLR 4-pin true balanced, 6.35 mm single-ended, and 4.4 mm balanced connectors. also functions as a preamp with single-ended and balanced outputs.. Offers high/low gain settingslow gain effortlessly drives in-ear monitors and ultra-sensitive earphones (while maintaining inaudible noise floor). High-gain mode drives demanding headphones including high-impedance dynamic drivers, low-impedance planar magnetic drivers, and even ultra-low-sensitivity models like KK..
Supports high/low impedance output: High impedance suits high-impedance headphones. low impedance drives low-impedance but high-current-demand headphones. Switch freely between powerful, controlled sound and relaxed, analog-flavored audio.