Keitiklis ir ausinių stiprintuvas Zdac v.2

Parasound
849 €
  • 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

Techninė specifikacija:

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)

Keitiklis ir ausinių stiprintuvas Zdac v.2

Parasound
849 €