S.M.S.L M500 - DAC/Amplificador de auriculares/auscultadores

Como novo, sem qualquer defeito, com caixa e acessórios originais. - Especificações / Dados técnicos: Input: USB / Opticalx2 / Coaxial Output: RCA Headphone Amplifier/ RCA /XLR THD+N: 0.00015% Dynamic range: XLR 125dB RCA 120dB SNR: 120dB USB transmission: Asynchronization USB compatibility: Windows 7 / 8 / 8.1 / 10, Mac OSX10.6 or Later、Linux Bit depth: USB 1bit, 16 ~ 32bit Optical/Coaxial: 1bit, 16 ~ 32bit Sampling rate: USB PCM 44.1 ~ 768kHz DSD 2.8224 ~ 22.5792MHz Optical / Coaxial PCM 44.1 ~ 192kHz DSD DSD64(DoP) Headphone amplifier output power: 570mW(32Ω) 290mW(64Ω) 125mW(150Ω) 65mW(300Ω) Power Consumption: 5W Standby power: 0.5W Size: 85x88x197mm (WxHxD) Weight: 0.91kg Supports MQA decoding; The top performance D/A chip ES9038PRO from ESS Technology; The high-performance power supply chip ES9311, the noise of ES9311 is as low as 1uVrms, to push ES9038PRO to the limit; XMOS XU-216, true 32bit audio processing, supports DoP and Native DSD, and reaches 32bit/768kHz and DSD512; Ultra-low phase noise and optimized clock processing circuit are used to achieve ultra-low clock jitter; All inputs support DSD streaming, including coaxial and optical (DoP64); Independent headphone volume design, does not interfere with the preamp volume; Special design of discrete components high current headphones amplifier for higher damping factor; Use tempered glass display panel for higher light transmission and longer service life; Built-in shielded, low noise power supply processing, while improving power efficiency, lower power consumption; High quality gold-plated input and output jacks; 3 high-end dual op-amps LME49720 and a lot of audio grade components are used; 2.19 inch LG TFT LCD display; JAS Hi-Res certification; Equipped with remote control and full-function remote control.