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Pioneer A-50DAK Integrated Amplifier | Class D | Phono MM | ESS SABRE32 Ultra DAC

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Pioneer A-50DAK Integrated Amplifier | Class D | Phono MM | ESS SABRE32 Ultra DAC

  • Official Leading Australian Dealer
  • Full Australian Manufacturers Warranty
  • Shipped with Tracking and Complimentary Insurance

Pioneer A-50DAK Integrated Amplifier delivers high fidelity amplified sound with Class D Amplifier, ESSSABRE32 Ultra DAC and minimum signal interference circuitry design.

The Latest High-Fidelity Class D Amplifier

Pioneer has a considerable advantage over other manufacturers with unrivalled experience in digital amplifiers. Through extensive research, development, and component reviews, the latest High-Fidelity Class D amplifier on the power amplifier part achieved improved transmission efficiency, to reproduce a more expressive fine sound. The High-Fidelity Class D amplifier downsized the circuit and heat sink by introducing the “Direct Power FET” with a high-efficiency drive for the output element, and significantly reduced electric signal loss and resonance noise. The High-Fidelity Class D amplifier also enabled the installation of a large-capacity power supply, which enhances the rapid production and control of the quick-responding sound unique to the Class D amplifier, allowing you to enjoy “dynamic low pitch” music.

Direct Energy Amplifier

Pioneer’s “Direct Energy” concept is pursued to the utmost, with optimised power supply/output circuit blocks, as well as parts layout to reproduce clearer sound with reduced distortion. The resulting excellent signal transfer and high S/N ratio bring out the best musical reproduction from the integrated amplifier.

Isolated Power Supply

The windings for the power amplifier, pre-amplifier, and controls are each separated inside the power transformer to cut out noise interference. This allows even more realistic amplification of the audio signals.


High-performance 8ch ESS SABRE32 Ultra DAC is adopted on the A-50DA-K/-S. It features low noise and high S/N ratio that enable 4ch parallel drive for each channel at maximum 384 kHz. The result is clear and open, yet solid sound with superior audio quality.

384 kHz/32-bit USB-DAC for Asynchronous Transfer

The integrated amplifier allows direct USB connection with a PC. What’s more, the signal transfer is done with USB asynchronous transfer mode, which controls the transfer process by using its high-accuracy clock, ensuring high-quality sound reproduction. This eliminates jitter, reproducing master-quality sound with extremely precise audio signals. In addition to 11.2 MHz DSD, the unit supports LPCM with a sampling frequency of 44.1, 48, 88.2, 96, 176.4, 192, 352.8, and 384 kHz, and quantization bit rate of 16, 24, and 32 bits. Gold-Plated Inputs, Large Machine-Cut Speaker

Terminals, and AC Inlet with Polarity Indication

High-grade parts are used for the integrated amplifier’s terminals to provide a stable connection for pure sound delivery. The A-50DAK/- S features machine-cut gold-plated brass speaker terminals, exclusive gold-plated input terminals, and an AC inlet with polarity indication. The durable brass speaker terminals are set apart to easily accommodate thick high-grade cables. The speaker terminal has a large resin base for additional safety.

Aluminium Front Panels and Knobs

Extra-thick 3.5 mm aluminium is used for the front panel, providing rigidity for a stable performance. The aluminium volume knob offers a solid, high-grade feel and style. The Input Selector, Balance, and Bass/Treble knobs are also made of aluminium.

Key Features

Design & Build

  • Pure Audio Grade High-Efficiency Power MOSFET Amplifier (High-Fidelity Class D Amplifier)
  • Separated Construction for Preamp and Power Amp
  • Isolated Power Supply
  • Source Direct Mode
  • Highly Acclaimed ESS SABRE32 Ultra DAC
  • 384 kHz/32-bit USB-DAC for Asynchronous Transfer
  • Trans-Stabilizer
  • Speaker A, B, A+B Selector
  • Aluminium Front Panel and Rotary Knob
  • Auto Power Down
  • Hair Line Finish Remote Controller


  • Exclusive Gold-Plated Speaker Terminals (Large Type)
  • Gold-Plated Analogue Audio Input (Phono MM, CD, LINE 1, LINE 2, NETWORK, USB, COAXIAL, POWER AMP DIRECT IN)
  • USB Input for Asynchronous Transmission
  • Digital Coaxial Input
  • Digital Optical Input
  • Audio Output (LINE 2, PHONES)
  • SR In/Out
  • AC Inlet


  • 90 W + 90 W (20 Hz-20 kHz, THD 0.5 %, 4 ohms)
  • THD: 0.02 % (Rated Output -3 dB, 8 ohms, 1 kHz)
  • Guaranteed Speaker Impedance: 4-16 ohms (A or B), 8-32 ohms (A+B), 4-16 ohms (Bi-Wiring)
  • Frequency Response (Measured with DIRECT button switched on): SACD/CD, NETWORK, LINE1, LINE2 5 Hz-50 kHz, ±3 dB
  • RIAA Deviation: PHONO MM 20 Hz-20 kHz, ±0.5 dB
  • Power Requirements: AC 220-230 V, 50 Hz
  • Power Consumption: 72 W
  • Power Consumption During Standby: 0.3 W
  • Signal-to-Noise Ratio (IHF, A Network, Short Circuited) 
    • SACD/CD: 101 dB
    • Phono: 89 dB (MM: 5 mV input)
    • Power Amp Direct: 110 dB
  • Channel Separation
    • SACD/CD: 90 dB (100 Hz), 84 dB (1 kHz), 75 dB (10 kHz)
    • Power Amp Direct: 95 dB (100 Hz), 95 dB (1 kHz), 80 dB (10 kHz)
Brand Pioneer
Color Black
Power Amplifier Speaker Channels Stereo
Watts RMS per Channel (4 Ω) 90 Watts
Total Harmonic Distortion (THD) 0.02 %
Number of Inputs 4 Pairs
Coaxial Digital Inputs 1
Optical Digital Inputs 1
Phono Input 1 Pair
Warranty Australian Manufacturer Warranty
Product Dimension (H×W×D) 138.5 x 435 x 368 mm
Product Weight 11.1 Kg
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Need to know more about the Pioneer A-50DAK Integrated Amplifier | Class D | Phono MM | ESS SABRE32 Ultra DAC? Ask a question or Call us on 1300 859 905 or Email us using below form or Visit us at Shop 15 265 Parramatta Road (Auburn Home Megamall), AUBURN, NSW, 2144, Australia.

Refund, Return and Repair Policy

Digital Cinema strives to make every purchase a happy one.

Please read our Refund, Return Warranty Policy before making a purchase from Digital Cinema, our Outlined are Our policy on refunds, returns and repairs and your rights under the Australian Consumer Law.

Always inspect any products that we have delivered to you or that you picked up from the Digital Cinema store, to make sure you are completely satisfied with the condition of the products, including that the products are of merchantable quality.

If you have any questions about this policy, please contact our staff on 1300 859 905 or click here to email.

Change of Mind

Please choose carefully as refunds for change of mind would only be accepted with a restocking fee subject to approval. We recommend you carefully choose any products before adding them to your cart and continuing with your order. The restocking fee is 25% if approved.

Goods Damaged in Transit

If any products are delivered damaged, please contact our Customer service Staff as soon as possible. Digital Cinema will organise to have your products returned to Digital Cinema and to arrange for a replacement of your products fast. Damaged products need to be returned in the same condition received by you with all original packaging, accessories and manuals.

Digital Cinema Security Policy

Digital Cinema uses the eWAY Payment Gateway for its online credit card transactions. eWAY processes online credit card transactions for thousands of Australian merchants, providing a safe and secure means of collecting payments via the Internet.

All online credit card transactions performed on this site using the eWAY gateway are secured payments.

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    • All transactions are performed under 128 Bit SSL Certificate.
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    • eWAY is an authorised third party processor for all the major Australian banks. eWAY at no time touches your funds; all monies are directly transferred from your credit card to the merchant account held by Digital Cinema.

Delivery Charges

Digital Cinema will refund all delivery charges in the event an item has to be returned due to a fault or damage and no replacement items can be found. Delivery refund will only be approved within 14 days of purchase and all original packaging, accessories and manuals are included.

Consumer Guarantees and Your Rights Under the Australian Consumer Law

Refer to Consumer Guarantee laws for more information.


Any Refunds will be made by Digital Cinema using the same method of payment used to make your purchase. Refunds will normally be processed within five (5) days.

Digital Cinema reserve the right to refund and cancel any order when the below occurs.

  • Grossly incorrect pricing has been listed by accident due to human error.
  • Items cannot be fulfilled due to stock issues.
  • The sale is considered to be fraudulent and Digital Cinema considers the fulfillment of this sale may harm Digital Cinema.

You will be contacted by email to explain why a refund has been issued and products not delivered.

Returns and Repairs

Before returning any goods please contact our service team for approval and return merchandise number 1300 859 905

You may also contact Digital Cinema on 1300 859 905 or visit the store where the items were collected. A Digital Cinema team member will help you with any return or repair. This will include inspecting the products, organising for the products to be repaired, or offering you a replacement.

Products need to be returned within a reasonable time period. This timeframe may vary from product to product and may depend on the type of product you purchased and the price you paid.

If any goods cannot be easily returned to the Digital Cinema store, due to where you are located please contact our service staff for help with logistics 1300 859 905

Products returned under warranty will be assessed and/or repaired within a reasonable time period. You will be provided with a repair time after the item is assessed. This time may vary due to reasons beyond our or the manufacturer's control, such as parts availability and incorrect fault advice given.

You may be required to pay labour, assessment or freight costs, such as where goods are assessed to have been damaged by misuse or accident, or where the goods are assessed not to be faulty. We will provide you with a cost if this case arrises.

If any electrical goods that you returned may lose settings or user saved preferences during the resetting and rebooting phases in a repair sequence.

Purchasing from Digital Cinema is an acceptance of the above policies.

If you have any questions relating to your Order, please contact us on 1300 859 905 or email customer support on enquiry@digitalcinema.com.au.