D7

DAC

Born from Audiolab’s pioneering M-DAC lineage and a family of modern DAC-equipped electronics, the D7 continues the tradition of class-leading DAC performance at an entry-level price.

• General Description: DAC
• Inputs: 2x SPDIF (Coax), 2x SPDIF (Optical), 1x PC USB (USB B), 1x USB HDD (USB A), 1x Bluetooth (aptX / aptX HD)
• Outputs: 1x RCA, 1x XLR, 1x Headphone, 2x 12 V Trigger, 1x Optical, 1x Coax
• Sampling Frequency: Optical/Coaxial: 44.1 kHz - 192 kHz; USB HDD: 44.1 kHz - 96 kHz; PC USB: 44.1 kHz - 768 kHz (PCM) / DSD64, DSD128, DSD256, DSD512
• Standby Power Consumption: < 0.5 W
• Power Requirements (depending on region): 220-240 V ~ 50/60 Hz, 100-120 V ~ 50/60 Hz
• Standard Accessories: Power adapter, Remote Control, User Manual, etc.

Design Philosophy and Core Technology:

• ES9038Q2M 32-bit DAC
• MQA Full decoder (PC USB, Coax / Optical)
• OLED Display
• Bluetooth 5.1 (aptX / aptX HD) streaming
• Dedicated Current-Feedback Headphone Amp
• Supports playing USB memory device (MP3 / WMA / APE / AAC / WAV / FLAC)
• USB Firmware Upgrade

DAC:

• D to A Converter: ES9038Q2M
• Output Level (0 dBFS, 1 kHz): 2.05 Vrms (RCA), 4.1 Vrms (XLR)
• Total Harmonic Distortion (THD): < 0.001% (1 kHz @ 0 dBFS)
• Frequency Response: 20 Hz - 20 kHz (±0.2 dB)
• Output Impedance: 120 Ω
• Max. Sampling Frequency: USB HDD: 96 kHz; Optical, Coaxial: 192 kHz; PC USB: PCM768kHz, DSD512
• Signal-to-noise Ratio (S/N): > 115 dB (A-weighted, RCA); > 117 dB (A-weighted, XLR)

Headphone Amplifier:

• Total Harmonic Distortion (THD): < 0.01% (1 kHz, 50 mW)
• Output Impedance: 2.35 Ω
• Load Impedance: 20 - 600 Ω