ESI / GIGAPORT HD+

■USB Audio Interface
■24-bit
■8 Outputs

GIGAPORT HD+ is an extremely compact, high-quality USB audio interface for playback only, supporting 24-bit/96kHz, with eight analog output jacks and two headphone output jacks.

The eight analog outputs can be used as eight independent channels or four stereo channels, making it ideal for music production as well as an interface for DJ systems and 7.1 surround systems.

■Features
- 24-bit/96kHz DA converter
- Eight independent analog output terminals (RCA)
- Various playback modes can be set to suit your needs: 44.1kHz/16-bit/8ch, 44.1kHz/24-bit/6ch, 48kHz/24-bit/6ch, 96kHz/24-bit/2ch (Windows only; Mac fixed at ""44.1kHz/16-bit/8ch"")
- Two independent headphone outputs: All playback channels & channels 1/2 only
- USB bus-powered
- Windows XP/10 (ASIO 2.0, WDM, MME supported)
- macOS 10.4 or later (CoreAudio supported, no driver installation required)
- Size: 12 x 7 x 2cm
- Weight: 180g

■Specifications
Interface
USB Version 1.1
USB Audio Class 1.0
Fully compatible with USB 2.0 host controllers
Output
8-channel analog output (RCA terminals)
2 headphone outputs
Analog Output Level
-10dBV unbalanced
-10dBV nominal
+0.5dBV maximum
Analog Output Impedance
100Ω
Sample Rate
Maximum 8-channel playback: 44.1, 48kHz
2-channel playback: up to 96kHz
Resolution
Maximum 8-channel playback: 16-bit
Maximum 6-channel playback: 24-bit
DA Converter
Dynamic Range: 112 dB A-weighted (typical)
Frequency Response: 20Hz - 20kHz (@ fs=48 kHz)
Resolution: 24-bit
THD+N: -94dB
Headphone Amplifier
Output: 60mW max
S/N Ratio: 110dB (typical)
(THD+N)/S: -70dB, 0.03% (typical)
Power
USB bus-powered
250mA max