Features:
- Analog volume control for RCA and XLR outputs
- Separate volume control for the headphone Jacks
- Digital audio connection to LightingTM jack-equipped Apple® devices (USB adapter required)
- Updated headphone amp with increased gain
- 1/4" and 1/8" 24k gold plated headphone jacks
- 12V input and output triggers
- Volume control lock out switch
- Premium Analog Devices AD1853 24-bit/192 kHz Digital to Analog Converter IC
- All inputs feature jitter reduction and are re-clocked and up-sampled to 422 kHz / 24 bit
- USB input for playing music from PC or Mac (driver-less for easy setup)
- Asynchronous sample rate conversion for all inputs including the USB input
- Works with any format file on your computer up to 96 kHz / 24 bit
- Optical and Coaxial digital inputs for use with any standard digital connection
- RCA unbalanced and XLR balanced analog outputs
- High current headphone output with volume control can drive any headphones from 32 to 600 ohms
- Oversized internal toroid power transformer (not a wall wart like many competitors)
- Will always power back up to the same input in the event of an AC power outage
- Rack mount kit sold separately
Specifications:
Supports Incoming Digital Word Lengths | 16 bit - 24 bit |
Supports Incoming Digital Sampling Frequencies |
Opt & Coax: 8 kHz, 11.025 kHz, 16 kHz, 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz. USB: 44.1 kHz, 48 kHz, 88.2 kHz and 96 kHz |
Upsampling Frequency | 422 kHz / 24 bit (all inputs) |
USB Streaming Controller | Texas Instruments TAS1020B |
Sample Rate Converter | Analog Devices AD1895 |
D to A Converter | Analog Devices AD1853 |
Headphone Amplifier | Texas Instruments TPA6120 |
Frequency Response | 20 Hz to 20 kHz ±0.2 dB |
Channel Balance | < 0.05 dB, 20 Hz - 20 kHz |
Channel Separation | > 95 dB, 20 Hz - 20 kHz |
Signal to Noise Ratio | 110 dB, A-weighted |
THD + Noise | < 0.015 % |
Audio Output Level, RMS (maximum) | Unbalanced Variable: 2.4 V Balanced Variable: 4.8 V Unbalanced Fixed: 2.2 V Balanced Fixed: 4.4 V |
Output Impedance | Line out: 160 ohms, unbalanced or balanced Headphone out: 10 ohms |
AC Power Requirement | 110-130 VAC 60 Hz or 220-240 VAC 50 Hz (voltage is selected on the chassis bottom) Operating: 10 watts Standby: < 1 watt |
Dimensions | Width: 8.5" (220 mm) Depth: 10" (254 mm) Height: 2" (51 mm) with feet, 1.75" (45 mm) without feet |
Weight | Net: 5 lbs (2.3kg) Shipping: 8 lbs (3.7kg) |