Technical Specifications of Marantz HD-AMP1 Integrated Amplifier with USB-DAC:

Brand & Model #	Marantz HD-AMP1
Features	Channels: 2 Current Feedback Topology: o Phono EQ: Standard / Marantz Musical / Marantz Musical Premium: – / – / – HDAM version: SA2 Power Transformer: Toroidal / El: – / – *SMPS High Grade Audio Components: o Customised Components: o Symmetric PCB Layout: o Balance / Bass / Treble / Loudness: o / o / o / – USB-A: DSD / WAV / FLAC / AIFF / ALAC: <=5.6 / 192 / 192 / 192 / 96 USB-B DSD Audio Streaming (DoP): <=DSD11.2 Asynchronous mode rear USB: o Bit-perfect transmission: o Ground isolator for DAC Mode operation: o Digital in: USB-B / optical / coaxial / USB-A: o / 2 / o / o Sample Rate Digital In: 192 kHz / 24-bit DAC chip: Sabre ES9010KM
Others	Linear Drive Power Supply: – Liniear volume control: o BI-AMP and Multichannel option: – Shottky diodes: o Input buffer amp (all inputs / CD only): – / – System block shielding: copper / metal / none: – / – / o Low noise LCD display: o Source Direct: o
Inputs/Outputs	Audio Inputs: 2 Digital in: USB-B / optical / coaxial / USB-A: o / 2 / o / o Gold Plated Cinch: o Speaker A / B: – Number of terminals: 2 D-Bus: o Headphone Out: o Speaker Terminals: Marantz SPKT-1 Headphone Gain Control (low / mid / high): o
Specifications	Power Output (8 / 4 Ohm RMS): 35 W / 70 W Frequency Response: 20 Hz-50 kHz Total Harmonic Distortion: 0.05% Input Sensitivity: High level: 200 mV / 22 kOhm Signal to Noise Ratio: High level: 105dB(2V input)
General	Remote Control: RC002HD Power Consumption in W: 55 Watts Standby Consumption in W: 0.3 Watts Auto Power off: o Detachable Power Cable: o Maximum Dimensions (W x D x H): 304 x 107 x 352 mm Weight: 5.8 kg