Marantz HD-AMP1 black

This elegant digital amplifier is compact enough to fit on any shelf and satisfy the demands of any high-quality speakers even in a room where there is not enough space. Thanks to its advanced D/A converter, it is highly versatile and compatible with an extra wide range of uncompressed audio formats such as WAV, ALAC, FLAC and AIFF. It also decodes DSD at all 3 sampling frequencies (2.6, 5.2, and 11.2 MHz). The powerful D-class digital amplifier then amplifies the signal over a wide range (up to 50 kHz) and preserves the dynamics of the music.

Key Features of the Marantz HD-AMP1 Amplifier

• Advanced Class D digital amplifier
• Loyalty with current feedback
• 3 Sampling DSD rate (2.6/5.2/11.2 MHz)
• Front USB up to 24-bit/192kHz files
• Rear USB-B up to 32-bit/384kHz audio
• Digital and analogue connectors
• Headphone output with adjustable gain
• SPKT-1 connectors with wide speaker compatibility
• Audiophilic D/A converter SABRE
• Black design

ESS SABER DAC for a perfect listening experience

The HD-AMP 1 is equipped with the ESS SABER DAC 32-bit/384kHz best-resolution decoding system and has the widest dynamic range , it doesn't matter which compression ratio you choose. To make the conversion from digital to analogue optimal at any sampling rate, the HD-AMP1 is equipped with dual quartz clocks.

Marantz Musical Digital Filtering

The amplifier is equipped with exclusive digital noise filtering technology. It uses patented digital filter algorithms that extract maximum authenticity from high-resolution sound . You can choose from two digital filter algorithms to precisely match your sound.

Discrete HDAMs

The Hyper Dynamic Amplifier Module instead of the conventional integrated amplifier circuits, this module contains discrete-element blocks. Thanks to these blocks, the amplifier provides a broad frequency response, high speed and lowest distortion . The HDAM-SA2 modules are in the analog section, the D/A converter block and the headphone amplifier parts.

Ports for each device

The Marantz HD-AMP1 has two USB ports (1 front and 1 rear) to connect an Apple device, USB memory or Mac. A digital sent signal means perfect transmission without noise or high quality sound reduction. There are also 2 optical digital inputs, 1 coaxial and 2 analog inputs, so you can connect a very wide range of audio sources.

Parameters and Specifications:

Sound Features:
Output power: (8/4 ohms RMS): 35 W/70 W
Frequency response: 20 Hz - 50 kHz
Total Harmonic Distortion: 0.05%
Signal-to-noise ratio: 105 dB

Interface:
2  Optical input
1× Coaxial input
2× Audio Inputs (analog)
1x USB A (front)
1× USB B (Rear)
2× Marantz SPKT-100 speaker terminals
Headphone output

Power consumption:
Operation: 55 W
Standby: 0.3 W

Dimensions:
304.8 × 106.68 × 353.06 mm

Weight:
5.8 kg