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Matrix Audio M Stage HPA-3U Headphone Amplifier

Matrix Audio M Stage HPA-3U Headphone Amplifier
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Matrix Audio M Stage HPA-3U Headphone AmplifierMatrix Audio M Stage HPA-3U Headphone AmplifierMatrix Audio M Stage HPA-3U Headphone Amplifier
£395.00
(£329.17 Exc. VAT)
  

In Stock

Free U.K. Delivery

Availability

Enquire now to purchase
01892 532 995

Free standard UK delivery
  • Class A Headphone Amp & DAC
  • Revolutionary Improvement
  • THD+N<0.0003%
  • XMOS U series USB controller
  • Alps 27 volume potentiometer
Matrix Audio
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Why buy from us?

Matrix Audio M Stage HPA-3U Class A Headphone Amp &B USB DAC

HPA-3U⁺ is a biggest evolution since the M-Stage series headphone amplifier came out, the new appearance, the new circuit design and radical performance improvement to make it all difference.

Full-band of THD + N less than 0.0003%, SNR up to -112dB, bandwidth not less than 150k at -3dB gain, 0.2Ω ultra low output impedance, three gain level options to fit for the different impedance and sensitivity headphone, all of these excellence performance improvements to be born the brand new HPA-3U⁺.

The most stable XMOS U series USB controller on the new USB module, support 24 bit/192kHz sample rate PCM signal playback, DOP mode DSD playback capacity, the biggest bright spot is that can be played with your iOS and the most Android devices.

Excellent structural design to quickly dissipate the heat of power transistors via the shell, to ensured the stability of the work; full symmetric circuit layout makes two channels audio have the isometric path; driver stage use the precision constant current source and establish stable working point; Parallel output of the output stage can effectively reduce the output impedance, and improved driving capability, extended dynamic range.

Alps 27 series volume potentiometer, Wima and Nichicon audio gradecapacitors, Noratel toroidal transformer, precision non-inductive resistance, each carefully selected components make HPA-3U⁺ not only presents the perfect sound, but also a more stable and reliable.

Shipping typically 2-3 days

Technical

Line Output

SNR:
>-112dB at 20Hz-22kHz A-Weighting

THD+N:
<0.0003% at 1kHz 1VRMS A-Weighting

Frequency Response:
20Hz-20kHz(+0.01dB/-0.04dB)

Output Impedance:
51ohms

Headphone Output

SNR:
>-112dB A-Weighting

THD+N:
<0.0003% at 33ohms 90mW 1kHz A-Weighting

Frequency Response:
20Hz-20kHz(+0.01dB/-0.04dB)

Output Impedance:
0.2ohms

Output Power:
2800mW at 33ohms / 420mW at 300ohms / 210mW at 600ohms at THD+N=0.01%

Gain Control

Gain:
5=5dB 10=10dB 20=20dB

USB Input

USB Chip:
XMOS U-Series Asynchronous USB Chip

D/A Chip:
CIRRUS LOGIC CS4398

SNR:
>-110dB A-Weighting

THD+N:
<0.0009% at 1kHz A-Weighting

PCM Sample Rate:
16-24Bit /44.1kHz 48kHz 88.2kHz 96kHz 176.4kHz 192kHz

DSD Sample Rate:
DSD2.8MHz/DSD5.6MHz(DoP and ASIO Native)

System Support:
Windows XP/Vista/7/8/8.1 systems need to install the driver supplied
Mac OS X 10.6.4 and above version have native support and do not require a driver
Can be used with the most of Android devices via the OTG cable
Can be used with iOS devices via the Lightning to USB Camera Adapter

Power

Power Voltage:
230V position is fit for AC220V-240V 50/60Hz
115V position is fit for AC100V-120V 50/60Hz

Power Consumption:
<25W

Fuse:
AC250V/500mA 5×20mm

Others

Dimension: 285×142×49mm L×W×H(Including the protruding part)
Weight: 1.7kg

Accessory:
Driver & User Manual Disk ×1
Power Cord ×1
USB Cable ×1

UK Delivery

  • FREE delivery via DPD Local By 12pm on orders to value over £300, including one hour delivery window service 'Predict & Follow My Parcel'.
  • Royal Mail Special Delivery By 1pm costs between £5.00 - £10.00 on orders to value under £300, dependent on weight.
  • Saturday or Sunday delivery available upon request for supplemental charge.

EU Delivery

  • £25 delivery charge 'Flat Fee' via DHL Europe by Road service (3-5 days) which provides comprehensive tracking of shipments online.
  • £60 delivery charge 'Flat Fee' via DHL Europe by Air service  (1-2 days) which provides comprehensive tracking of shipments online.

USA & Canada Delivery

  • Services based on your order being shipped to the U.S. and Canada are calculated as follows:
    £100 delivery charge 'Flat Fee' via DHL international 'Day Definite' service per parcel.
    Receiver is responsible for the payment of local Duties and Taxes.

Exceptions

  • Not all products are available for order into Europe, USA & Canada

WARRANTY

  • Full manufacturer's warranty on all new purchases. Standard warranty is typically 2 years with some goods coming with 6 years manufacturer's warranty.
  • Goods purchased in UK and EU are covered by the Consumer Contracts Regulations.

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