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Marantz Marantz HD-AMP1 HD-AMP1 Digital Integrated Amplifier with USB-DAC.. Product #: Marantz HD-AMP1 Regular price: $49,900.00 $49,900.00 100

Marantz HD-AMP1

ยี่ห้อ: Marantz
รหัสสินค้า: Marantz HD-AMP1
พร้อมใช้งาน: 100
น้ำหนัก: 5.70kg
ขนาด: 105.00cm x 300.00cm x 347.00cm

ราคา: 49,900.00  47,400.00

HD-AMP1 Digital Integrated Amplifier with USB-DAC

Housed in an elegant compact chassis that occupies just over 1 square foot of desktop or shelf space, the HD-AMP1 digital integrated amplifier features high resolution D/A conversion and compatibility with a wide range of uncompressed high resolution audio formats, including WAV, ALAC, FLAC and AIFF, and is also capable of decoding DSD tracks with compatibility of all 3 DSD sampling frequencies - 2.6/5.2/11.2-MHz (DSD is the audio format of SACD).

The powerful digital amplifier section features cool-running wide bandwidth and wide dynamic range Class D audiophile amplifier technology, delivering 35 watts per channel into 8 ohms and 70 watts per channel into 4 ohms, providing compatibility with the widest range of speaker types and impedances.

Featuring 2 USB ports, 1 on the front and 1 on the back, the HD-AMP1 lets you connect your favorite iDevice or USB drive to the front panel USB port, and your PC or Mac to the rear panel USB-B port to stream your high resolution audio tracks, and it features advanced noise isolation to guard against digital noise from degrading the high resolution sound.

Equipped with Marantz Musical Digital Filtering, our proprietary DSP filter technology, the HD-AMP1 lets you choose from 2 digital filter algorithms so you can precisely tailor the sound to your liking. The reference-class ESS SABRE DAC features 32-bit/384-kHz decoding for the highest resolution and widest dynamic range with today's advanced audiophile hi-res tracks.

The analog sections feature our exclusive HDAM-SA2 modules, including the analog front end block, the D/A converter block and in the dedicated headphone amplifier block.

There are 2 optical and 1 coaxial digital inputs, along with 2 analog inputs, so you can connect the widest range of source components.

The elegant chassis features a solid brushed aluminum front panel along with luxurious woodtone side panels.


Channels 2
Current Feedback Topology Yes
Phono EQ: Standard / Current Feedback / Constant Current Feedback No / No / No
HDAM version SA2
Power Transformer: Toroidal / El No / No *SMPS
High Grade Audio Components Yes
Customised Components Yes
Symmetric PCB Layout Yes
Aluminium extrusion heat sink No
Copper plated chassis No
Tri Tone Control (Bass / Mid / Treble) No
Balance / Bass / Treble / Loudness o / Yes / Yes / No
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 Yes
Bit-perfect transmission Yes
Ground isolator for DAC Mode operation Yes
Bluetooth / aptX / NFC No
Streaming audio from PC No
Wi-Fi built in / Ethernet No
Internet radio No
AirPlay Audio Streaming No
Windows Play to No
vTuner / Spotify* / last.fm* No
DLNA certified No
Lossy formats: MP3 / WMA / AAC No
Lossless formats: DSD / FLAC192/24 / ALAC96/24 / WAV192/24 / AIFF192/24 No
Gapless Playback No
Marantz HiFi Remote App No
Digital in: USB-B / Yesptical / coaxial / USB-A Yes / 2 / Yes / Yes
Sample Rate Digital In 192 kHz / 24-bit
DAC chip Sabre ES9010KM2
DSD-Audio network streaming No
Analog mode No


Linear Drive Power Supply No
Liniear volume control Yes
BI-AMP and Multichannel option No
Shottky diodes Yes
Input buffer amp (all inputs / CD only) No / No
System block shielding: copper / metal / none No / No / Yes
Double Layer Bottom Plate No
Low noise LCD display No
Low Noise OELD display Yes
Source Direct Yes
Power Amp direct No
5mm aluminium top plate No


Audio Inputs 2
Digital in: USB-B / Yesptical / coaxial / USB-A Yes / 2 / Yes / Yes
Phono Input: MM / MC No / No
Audio Outputs No
Balanced In / Yesut No / No
Pre-out / Main-in No / No
Power Amp Direct IN No
Gold Plated Cinch Yes
Speaker A / B No
Number of terminals 2
D-Bus Yes
Floating Control Bus (3.5 mm mono jack x 2) No
Headphone Out Yes
Speaker Terminals Marantz SPKT-1
Headphone Gain Control (low / mid / high) Yes


Power Output (8 / 4 Ohm RMS) 35 W / 70 W
Frequency Response 20 Hz-50 kHz
Total Harmonic Distortion 0.05%
Input Sensitivity: MM No
Input Sensitivity: MC No
Signal to Noise Ratio: MM / MC No / No
Input Sensitivity: High level 200 mV / 22 kOhm
Input Sensitivity: Balanced High level No
Signal to Noise Ratio: High level 105dB(2V input)
Input Sensitivity: Power Amp Direct IN No
Signal to Noise Ratio: Power Amp Direct IN No


Available colors: Gold / Silver / Black / Silver-Gold No / No / Yes / Yes
Metal Front Panel Yes
Power Consumption in W 55
Standby Consumption in W 0.3
Auto power off Yes
Detachable Power Cable Yes
Remote Control RC002HD
System Remote Function Yes
Maximum Dimensions (W x H x D) in mm 304 x 107 x 352
Weight in kg 5.8


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