The Universal Audio Apollo Twin X DUO Heritage Edition is a high-quality desktop audio interface designed for musicians, producers, and songwriters seeking professional-grade recording capabilities. With elite-class A/D and D/A conversion, real-time UAD plug-in processing, and Unison-enabled mic preamps, it offers the authentic sound and feel of analog recording in a compact form factor.

• Elite-Class Conversion: Provides high-resolution 24-bit/192 kHz A/D and D/A conversion for pristine audio quality.

• Unison™ Technology: The two Unison-enabled mic preamps allow for accurate emulations of classic tube and transformer-based preamps, delivering authentic analog tones.

• Realtime UAD Processing: Equipped with DUO Core UAD-2 DSP, enabling near-zero latency tracking through vintage compressors, EQs, tape machines, and guitar amp plug-ins.

• Heritage Edition Plug-Ins: Includes a bundle of 25 award-winning UAD plug-ins, featuring collections from Teletronix, Pultec, and Universal Audio, providing a comprehensive suite of tools for mixing and mastering.

• LUNA Recording System Integration: Seamlessly integrates with Universal Audio’s LUNA Recording System (Mac only), offering a fully integrated recording experience with features like Accelerated Realtime Monitoring™.

• Analog Inputs:

  • 2x Combo XLR-1/4″ TRS balanced/unbalanced mic/line inputs
  • 1x 1/4″ TS unbalanced Hi-Z instrument input (front panel)

• Analog Outputs:

  • 2x 1/4″ TRS balanced/unbalanced monitor outputs
  • 2x 1/4″ TRS balanced/unbalanced line outputs
  • 1x 1/4″ TRS unbalanced headphone output

• Digital Input:

  • 1x TOSLINK optical input supporting ADAT or S/PDIF formats

• Dynamic Range:

  • Mic inputs: 123 dBA
  • Line inputs: 122 dBA
  • Monitor outputs: 127 dBA

• THD+N:

  • Mic inputs: -115 dB (1 kHz, at -1 dBFS)
  • Line inputs: -114 dB (1 kHz, at -1 dBFS)
  • Monitor outputs: -117 dB

• Host Connection:

  • 1x USB-C (USB 3.1/3.2 Gen 2)

• Power Requirements:

  • AC/DC power adapter (included), 12 VDC, center-positive

• Dimensions:

  • 6.31 x 6.2 x 2.6 inches (16.03 x 15.7 x 6.6 cm)

• Weight:

  • Approximately 2.2 lb (1.0 kg)