A versatile high-res champ

Just because it's small, don't think the HD-AMP1 is short on features. With its built-in, high-resolution digital-to-analog converter and array of both digital and analog inputs, this amp is ready to play from a wide variety of sources such as network music streamers, disc players, a TV, or a computer. Plus, a convenient front-panel USB port makes it easy to plug in an iPod®, iPhone®, or a thumb drive loaded with music.

 

Connect your computer via the HD-AMP1's rear-panel USB input and enjoy your entire library of digital tunes through your favorite speakers. If you're into downloading high-resolution audio from websites like HDtracks, 2L, or Blue Coast Records, you'll love this amp. Not only can it make your MP3 and CD-quality music sound fantastic, but it also decodes high-res audio files up to 32-bit/384kHz resolution, so you can enjoy better-than-CD audio quality. (Free USB driver download required for Windows® PC playback.) And this Marantz supports 2.8MHz, 5.6MHz, and 11.2MHz DSD digital audio signals for bit-transparent playback of those high-res digital music files. 

Marantz HD-AMP1

SKU: 0076
$1,099.99Price
  • Product highlights:

    • 35 watts x 2 channels into 8 ohms (20-20,000 Hz) at 0.1% THD
    • 70 watts x 2 channels into 4 ohms (20-20,000 Hz) at 0.1% THD
    • ESS SABRE DAC ES9010K2M and dual master clock crystals for wide bandwidth, high dynamic range, and low distortion
    • back-panel USB port supports PCM digital audio sources up to 32-bit/384 kHz resolution, plus native support of Direct Stream Digital (DSD) files up to 11.2 Mhz (DSD256) resolution
    • front-panel USB input plays USB memory devices and iPod®/iPhone®
      • compatible with MP3, WMA, AAC, FLAC, ALAC, AIFF, and WAV music files
    • asynchronous USB technology with advanced noise isolation for reduced timing jitter and better sound on USB input
    • built-in high-performance headphone amplifier
      • three-position gain switch optimizes performance with low-, medium-, and high-impedance headphones
    • Marantz HDAM® (Hyper Dynamic Amplifier Module) and HDAM-SA2 modules used in analog circuitry for faster signal transfer and better transient response
    • Marantz Musical Digital Filtering technology with 2 user-selectable digital filter algorithms for tailoring the sound to your liking
    • vibration-resistant solid aluminum front panel and double-layer bottom plate
    • simulated wood-grain side panels for a cool retro look
    • wireless remote

     

    Inputs:

    • rear-panel USB (Type B) port for connection to a computer
    • front-panel USB (Type A) port for connecting USB memory devices and iPod/iPhone
    • two Toslink optical digital
    • 1 coaxial digital
    • 2 stereo RCA analog
    • no phono input — to connect a turntable you'll need to add a phono preamp

     

    Outputs:

    • RCA mono subwoofer output for connecting a powered subwoofer
    • full-size 1/4" headphone jack (compatible with headphones up to 600 ohms impedance)
    • custom Marantz gold-plated solid brass speaker terminals
    • RCA remote control input/output (for use with Marantz components with a compatible remote control in/out jack)

     

    Other Info & Specs:

    • cool-running, high-performance Class D amplifier
    • USB Audio 2.0 driver required for high-resolution audio playback on Windows computers (free USB driver download available from Marantz's website)
    • frequency response (DSD mode, PCM sampling frequency: 192 kHz ): 2-50,000 Hz (-3 dB)
    • frequency response (PCM sampling frequency: 44.1 kHz): 2-20,000 Hz (-3 dB)
    • harmonic distortion: 0.05% (at 1kHz)
    • signal-to-noise ratio: 105 dB
    • detachable AC power cable
    • 12"W x 4-1/4"H x 13-15/16"D
    • weight: 12.8 lbs.
    • If connecting to a TV, please make sure you can select "PCM" output in your TV's audio menu. This DAC cannot decode multi-channel Dolby® Digital signals.

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