Audio Research DAC 9 Tube DAC

Code: AR-DAC-9
  • £9,998.00
  • (FREE UK Delivery)
  |   Usually dispatched within 24 hours
Loading...

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above.

The DAC9 digital-to-analog converter decodes most current formats with state-of-the-art vacuum tube technology. Five digital connections – USB, RCA, BNC, AES/EBU, and Toslink – provide connectivity to all of your digital sources. Quad DAC architecture provides a balanced digital signal, wide dynamic range, and decoding resolutions from red book CD up to 384 kHz and native DSD sampling rates. A pair of 6H30 vacuum tubes are the heart of the analog circuit. Both balanced and single-ended connectors are provided for output connectivity. Native-rate upsampling and selectable digital filters allow customization of the digital signal.

Audio Research is pleased to introduce the Foundation Series. From the same engineering and design team responsible for the award-winning Reference Series, the Foundation family of vacuum tube components has been created to provide incredible musical experiences. Spatial definition, dynamics and detail abound while providing the most natural musical experience.

The first three components include the LS28 line stage preamplifier, the PH9 phono stage, and the DAC9 digital-to-analog converter. A new amplifier will follow, with other products to complete the series. All models will be available in both black and natural anodized aluminum finishes. Each unit comes with its own custom metal remote control.

Since 1970, High Definition has been more than our trademark; it has been our guiding principle for all products. The Foundation Series continues this passion and philosophy, offering the listener stunning playback, great value, and unparalleled long-term support.

Technical Specifications:

  • FREQUENCY RESPONSE: +/-0.15dB  20Hz – 20kHz; +/-3.0dB 6Hz – 192kHz.
  • THD+NOISE: Less than .002% at  2V RMS 1kHz Balanced output.
  • SIGNAL TO NOISE: >114dB.
  • IMD +  NOISE: .001% (SMPTE ratio)
  • CHANNEL SEPARATION: 107dB.
  • INTRINSIC JITTER: <10pS.
  • DAC RESOLUTION: 24 bits.
  • PUSH BUTTONS: Power, Menu, Option, Enter, Input, Mute.
  • OUTPUT IMPEDANCE: 500 Ohms balanced, 250 Ohms SE.
  • DIGITAL FILTER: Selectable Fast or Slow algorithms.
  • UPSAMPLING: All Inputs upsample to 384kHz.
  • INPUTS: USB2.0HS  44.1 to 384kHz, DSD, 2xDSD; RCA, BNC, XLR 44.1 to 192kHz; TOS 44.1 to 96kHz.
  • RATED OUTPUTS: 3.8V RMS Max Balanced; 1.9V max SE (@ 0dB input).
  • POWER SUPPLIES: Electronically-regulated low and high voltage supplies. Line regulation better than .01%.
  • NOISE: -103dB
  • TUBE COMPLEMENT: (2) 6H30 dual triodes.
  • POWER REQUIREMENTS: 100-125VAC 60Hz (200 – 250VAC 50/60Hz) 60 watts maximum.
  • STAND BY: Less than 2 watt.
  • DIMENSIONS: Width: 19″ (48 cm) Height: 7″ (17.8 cm) Depth: 15.5″ (39.4 cm)
  • Handles extend 1.50″ (3.8 cm) forward of the front panel.
  • Weight: 32.0 lbs. (14.6 kg) Net; 43.2 lbs. (19.8 kg) Shipping.

We endeavour to despatch same day for orders placed up to 12 noon on available stock items (items with stock message "Usually dispatched within 24 hours"). Please remember to check with us first for a physical stock check if next day delivery is important to you. Any items with stock message "Usually dispatched within 72 hours" are items that we do not hold in stock but order in from the importer or manufacturer as soon as a customer order is recieved. Occasionally these may be delayed beyond 72 hours due to importer/manufacturer stock levels but we will inform you as soon as we can if this is the case.

UK ORDERS:  We despatch the bulk of our UK mainland items on a 24 hour service – Free of Charge.  Non Mainland locations - Isle of Man, Isle of Wight, the Scilly Isles, the Scottish highlands and Islands, the Channel Islands and Northern Ireland may take a day or so longer and are not Free of Charge. Smaller items are delivered using Royal Mail recorded delivery or special delivery. Larger items are delivered using a courier service such as Interlink Express, DPD, UPS or DHL. 

INTERNATIONAL ORDERS: We offer competitive rates which can be confirmed by email. Please just ask – we will need a full delivery address and telephone number. Smaller items are delivered using Royal Mail Small Packets Airmail with International Tracked and/or Signed depending on value of item and availability of the service. Larger International shipments are sent by insured and tracked services using DPD, DHL or UPS. If there are any delays due to specific customs regulations, etc, you will be contacted by Turntableworld or by the courier with a request for any further information required. Customs duties do not apply for shipments into any EU country (for a full list please refer to the EU Country List). Customs duties can apply for countries outside of the EU. Customers in these countries are responsible for all taxes and duties incurred when the items enter their country.

COLLECT IN STORE OR HOME INSTALL:At the request of the manufacturer some items cannot be supplied by mail order but you can click and buy them and then elect to collect them from our store or arrange a home install (if applicable). Applicable items clearly state that they are Collect in store or home install. Once ordered you will receive a message prompting you to contact us by phone or email to arrange for us to deliver and install or to reserve and collect from our store at your convenience, you will also be advised of the delivery time / stock availability as not all Home install / collect in store items are held in stock. 

Be the first to review DAC 9 Tube DAC. Write a review ›
Top