Tuesday, June 4, 2013

SD-1955 DAC Optical Coaxial Decoder - best audio conversion with OP275G circuit

SMSL SD-1955 DAC Optical Coaxial Decoder - best audio conversion with OP275G circuit



The SMSL SD-1955 provides professional-grade audio conversion -- at 24-bit/96 kHz -- all packaged in a portable, sturdy and desktop-friendly DAC. This device is great for project studios where you need to take audio from the computer and get it to a reference amplifier or active monitors. Minimal signal loss from digital input (rather than the computer's headphone / aux out) allows you to have hi-fi precision for your listening needs.

Near-Zero jitter and accurate sound fidelity are both ensured by the AD1955 decoder chip and other high-end processor components. The OP amp for the converter circuit is the OP275G, a notable within the audiophile community. The USB input components are also top-of-the line, HIFI audio leader Burr-Brown's PCM2704. The output jacks are gold-plated and are secured very well to the chassis (these need to be sturdy if you are frequently moving the DAC, when switching the output connection to a different amplifiers or mixers). The SD-1955 also works as a signal routing device, allowing you to select from multiple digital inputs: USB (blue LED), Digital SPIF (red), and Toslink optical/ADAT (green).

All and all, the SMSL SD-1955 offers the right combination of features and affordability that make high quality computer audio more accessible to everyone. If you're looking for a better computer soundcard or a device that will accept multiple digital audio sources and convert to analog, look no further.

Get the most from the SMSL's 24-bit / 96kHz conversion to RCA output and hear iTunes through your receiver -and/or true sound from your DAW into a headphone amplifier, active monitors or home stereo - like never before!

  • High-end multi-functional mini-DAC (converts the following):
  • Optical Coaxial USB Digital Audio Decoder > Analog Out
  • Variable Sample Rates and Bit Depth: 44.1K-96K/16Bit-24Bit
  • Immersion Gold circuit boards, quality production processes
  • DC24V power supply with all copper transformers (included)
  • Binding: Electronics
  • Label: SMSL
  • Model: SD-1955
  • Product Group: CE

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