Description

As the heart of an audio system, the AMG DAC supports an extensive number of inputs and formats. Dual ESS Technology 32-bit audio DAC ESS9028Q2M independently decode left and right channels improve channel separation and reducing overall noise. The Vishay professional film MELF resistors provide excellent sound quality.

Preamp

In a modern high-end DAC, the preamp stage plays a prominent role in determining the sound quality and characteristics. AMG DAC preamp features the following designs that gives it a natural, relaxed and analog sound:

• Output stage voltage amplification employing all discrete components.
• Output stage current amplification utilizing a high-speed amplifier design.
• “Current transmitter” has no negative feedback amplifier.

Features

• Muses 72320 volume control.
• NuPrime SRC IC chip (co-developed with IC vendor) provides DSP processing where Input signals are up-sampled to megahertz before down converted to the targeted sampling rate with ultra-low jitter and distortion.
• Extension port for Bluetooth receiver and WiFi audio streamer (optional).
• Full microprocessor control with memory retention.
• Supports DSD native playback by ASIO2.1 and DoP method.
• Ultra-low-noise JFETs in the input stage for the lowest possible noise floor.
• Individually adjustable volume on each input for precise level matching of sources.
• USB Asynchronous transfer mode with driver software provided for Windows (driver not required for Mac OS and Linux)

Inputs

• C1: Coaxial input for CD/DVD/BD players, TV and any device with a coaxial source.
• O2: Optical input for CD/DVD/BD players, TV and any device with an optical source.
• U3: USB input for computer (PC/MAC) and for NAS devices.
• E4: Extension port for Bluetooth or WIFI. (Optional)
• A5: Stereo analog for CD/DVD/BD players, TV and any analog source device.
• HE: IIS/DSD Digital input With HDMI cable to transfer IIS and DSD data from NuPrime source devices. Do not connect to the HDMI output of Set Top Box or BD / DVD player.

Outputs

• RCA unbalanced outputs: 2 Vrms
• XLR balanced outputs: 4 Vrms
• Trigger out

Specifications

• High Low Gain = X2
• Frequency response: 20 Hz – 20 KHz / ±0.3 dB.
• SNR: > 110 dB.
• THD+N: < 0.05%.
• Dimensions: 235 mm W x 300 mm D x 55 mm H (including feet)
• Weight: 2.5Kg
• Worldwide AC voltage: (90VAC~130VAC // 210VAC~ 250VAC) With Voltage Select Switch
• AC Fuse: Slow-blow, 2.5A, 250VA