PRISM SOUND

Lyra

USB Audio Interface Family


Lyra 1

Lyra 2

Recording and Mastering USB Interface


Lyra USB 오디오 인터페이스 제품군은 Prism Sound 성능을 가장 저렴한 가격으로 제공합니다. Orpheus 오디오 경로 및 클록 회로를 기반으로하지만, 8 채널의 아날로그 I / O 채널을 필요로하지 않는 사용자를 위해 더 작은 패키지로 제공됩니다. Lyra 1과 Lyra 2의 두 가지 모델이 있습니다.
Lyra는 클래스 호환 USB를 제공하는 ARM Cortex 프로세서 설계를 기반으로하며 미래의 이더넷 AVB 인터페이스 및 현재의 Orpheus 플랫폼을 능가하는 DSP 및 로컬 혼합 용량을 제공합니다.


Spec description

Lyra 1 and 2 Features

  • No-compromise, full Prism Sound audio quality
  • Class compliant (UAC2) USB interface
  • ASIO drivers for Windows (32 and 64bit)
  • Windows WDM drivers for Vista and later
  • Native CORE AUDIO on Mac OS X
  • UAC2 operation on Linux (no control panel)
  • Outputs selectable between workstation bus or Lyra mixer
  • Prism Sound SNS noise shaping on digital outputs (4 curves)
  • Low-latency "console-quality" digital mixer for foldback monitoring
    • Fader, pan, cut, solo on every mixer channel
  • Front-panel master volume control, assignable to selected channels
  • State-of-the-art clock generation with proprietary hybrid 2-stage DPLL
  • Fully-floating (isolated) balanced architecture for optimum noise rejection

Lyra 1 Summary

  • 2 A/D Analogue input channels select from:
    • 1 x Microphone XLR input with phantom power and 20dB pad
    • 1 x High-impedance front panel instrument input
    • 2 x Balanced line inputs on TRS jack
  • 2 D/A Analogue Line Output channels
  • Headphone output with independent mix and volume control
  • S/PDIF Digital in and out on TOSLINK optical
  • Sample rate conversion on digital inputs

Lyra 2 Summary

  • 2 A/D Analogue input channels select from:
    • 2 x Microphone XLR inputs with phantom power and 20dB pads
    • 2 x High-impedance front panel instrument inputs
    • 2 x Balanced line inputs on TRS jack
  • 4 D/A Analogue Line Output channels
  • Headphone output with independent mix and volume control
  • S/PDIF Digital in and out on RCA/phono
  • S/PDIF / ADAT Digital in and out on TOSLINK optical
  • AES3 mode on RCA/Phono with supplied XLR adaptor
  • Word-clock sync I/O on BNC connectors
  • Sample rate conversion on digital inputs or outputs
  • Ethernet port for future expansion

Supporting documentation and software