D/A Converter

Plug in to the Olasonic NANO-D1/BC and upgrade your digital audio experience. The built-in digital-to-audio (DAC) converter provides versatile music handling and audiophile-worthy 24-bit/192 kHz upsampling with jitter-free technology. Featuring USB, coaxial, and optical inputs, the Olasonic NANO-D1/BC connects easily to virtually any digital source, including your Mac or PC—no drivers necessary. Use it as a dedicated headphone amplifier and enjoy unprecedented sonic detail, dynamic drive, and distortionless bass from your favorite cans. Or hook up a power amplifier via the variable line output and use it as a high-quality preamplifier.

$ 799.00

Free shipping on all U.S. orders

Availability: In Stock
Ships within 1-2 business days

Product Features

  • Convenient, compact design – Measures in at less than 6” square and 1.5” tall. The seamless cabinet is made of die-cast aluminum, with a versatile, low-profile design that allows for display either horizontally or vertically.
  • High-resolution audio ready – The onboard digital-to-analog converter (DAC) supports high-resolution sampling rates up to a stunning 192kHz/24-bit. And with 3 inputs (USB, optical, and coaxial), it’s easy to connect to any digital source.
  • High-quality headphone amplifier – Upgrading your headphone listening experience is as simple as plugging in. The built-in headphone amp features Burr-Brown’s OPA2132 chip and a sophisticated impedance selector designed to optimize sound quality.
  • Plug-and-play compatibility for Mac & PC – Hook up to your computer and start enjoying the music on your hard drive. No drivers or software to install. A fully asynchronous USB input delivers exceptional quality at all sample rates and from all file types.
  • Jitter-free, high-performance upsampling engine – Burr-Brown’s high-end sample rate converter (SRC-4392) upsamples all digital sources to 24bit/192Hz. The smart re-clocking system uses a temperature compensated crystal oscillator (TXCO) to eliminate jitter.
  • Best-in-class Burr-Brown DAC – Digital-to-analog conversion is handled by an audiophile-grade PCM1792 chip from Burr-Brown, ensuring clean, distortion-free playback of your digital music.

Technical Details

Audio input USB (Type B), OPTICAL (square), COAXIAL (RCA)
Audio output
LINE (RCA L / R) maximum 7.5Vrms
Input audio format
~ 192kHz (linear PCM)
USB connection environment
Mac OS X10.6.4 later 
Windows XP / VISTA / 7/8
Headphone output 140mW +140 mW (300Ω), standard stereo jack
Frequency characteristic 5Hz ~ 80,000 Hz
Power AC100V ~ 240V (AC power adapter used)
Power consumption About 4.5W silent state
External dimensions
5.87" (W) × 1.30" (H) × 5.87" (D) (not including protrusions)
5.87" (W) × 1.54" (H) × 6.69" (D)
Weight 1.96 lbs (body only)
Warranty period 1 year
Accessories AC power adapter, AC power cable, USB cable, 
3.5mm stereo mini → 6.3mm stereo standard plug conversion