Full Protection Suite Thermal & Circuit Safeguards. Distributed cooling keeps temperature swing within ±2℃. DC/overvoltage/overload protection and pop-free relays guard your gear. The amp independently monitors all 4 output phases.
Dual-Core Decoding Architecture, Dual ES9039Q2M DAC Chips. A true dual-mono balanced system. Independent DACs and clocks per channel eliminate crosstalk. Paired with our SIGMA DAC topology-processing 4 channels per side for summation-it slashes noise to 1/4 of conventional levels, unlocking wider dynamics and a purer background.
4C-FBDA Fully Balanced Discrete Amplification. Featuring 32 discrete transistors across four channels, the 4C-FBDA circuit achieves <0.1Ω output impedance and 0.00017% THD. Effortlessly driving 16-600Ω headphones, it delivers 9000mW+9000mW at 32Ω with zero dynamic compression.
Pure Preamplifier Function. Equipped with NJU72315 analog volume control, Alpha eliminates micro-detail loss at low volumes while attenuating external noise.
Silent Efficacy Discrete Linear Power Supply. Dual independent Mean Well modules with purification ensure clean, stable power for both DAC and amp sections.
وصف
Product Parameters:
Inputs: USB / Optical / Coaxial / Bluetooth
Outputs: XLR / RCA / 4.4mm headphones / 6.35mm headphones
Line output voltage:XLR: 5.2Vrms
RCA: 2.5Vrms
Output Impedance: LINE OUT: 100Ω
HP OUT: Near 0Ω
Headphone Amplifier High Gain: Balanced: -3.3dB(L); +6dB(M); +12dB(H)
Unbalanced: -9.3dB(L); 0dB(M); +6dB(H)
USB transmission: USB2.0 (Asynchronous)
USB compatibility: Windows 7 / 8 / 8.1 / 10 / 11(Needs Driver), Mac OSX, i0S, Linux, ANDROID
MQA decoder: USB / Optical / Coaxial
MQA-CD decode: Optical / Coaxial
Bluetooth specification: 5.3(Support SBC, AAC, aptX, aptx HD, LDAC)
Power Consumption: Standby power: Size: 195 x 55 x 208mm (WxHxD)
Weight: 1.65kg /3.64 lb