Norma : REVO DS-1

Technical Features

- TEAC CD Player Mechanics, with 5 seconds read buffer of
- Switching between CD player and DAC modes.
- 5 digital inputs, USB, 2 x SPDIF RCA, SPDIF OPTICAL, AES-EBU.
- USB input and SPDIF full bandwidth, up to 24 Bit / 192 KHz.
- Possibility to select the oversampling frequency 44.1-48.0-88.2-96.0-176.4-192.0 KHz or AUTO.
- Possibility to customise for each digital input all parameters, including the value of oversampling.
- Possibility to use as the master A/D clock source the local oscillator or the clock form input signal.
- Two separate local clock oscillator for the two values . 22MHz / 24 MHz (44.1 / 48KHz).
- Local Oscillator high stability, low Jitter and low phase noise.
- Possibility to configure one of the 2 RCA inputs as digital output.
- Two PCM 24 Bit Digital to Analogue converter.
- Digital filter x8 oversampling.
- User selectable filter roll-off (Sharp & Slow).
- Proprietary I-V architecture conversion.
- Analogue output stage based with full discrete devices amplifier.
- Extreme low noise, high resolution and high speed.
- Wide band ( >2 MHz ) schematic topology.
- RCA and Balanced output connection.
- Separate power supply for Digital and Analogue Output stage.
- High filtering capacity with numerous low impedance capacitors.
- 13 Powers supply regulators.
- Full aluminium non-magnetic frame.
- Toroidal transformer specially designed for audio applications.
- Remote control of all functions.

Technical Specification

Connections Inputs :
IN1 : USB, 2.0 High Speed
IN2 : SPDIF RCA, 75Ohms
IN3 : AES/EBU XLR, 110Ohms
IN4 : TOSLINK OPTICAL, 96 KHz, (192.0 KHz may be achieved, but not guaranteed)
IN5 : SPDIF RCA, 75Ohms (IN5 can be set as SPDIF Output by CD Mechanism)

Sampling Frequencies: 44.1KHz, 88.2KHz, 176.4KHz, 48.0KHz, 96.0KHz, 192.0KHz
UpSampler Frequencies: 44.1KHz, 88.2KHz, 176.4KHz, 48.0KHz, 96.0KHz, 192.0KHz, AUTO MODE
Based on TI SRC4392
Clock performances: +/- 2ppm typ. at 25°, +/- 10ppm at 60°
Digital Filter: Slow & Sharp mode, based on TI DF1706
De-emphasis: 44.1KHz, 48.0KHz, auto e manual mode
Connections Outputs : Line RCA output, XLR Balanced
Outputs Voltage: 3.0 V RMS (+10 dBV) RCA (at 0 dB), 6.0 V RMS (+16 dBV) XLR(at 0 dB)
Output Impedance: 200 ohm
System Frequency Response (CD Mode): 0,0 to 22KHz +/- 0,3 dB (limited from CD standard)
Analogue Output Filter: 0,0 to 180 kHz +/- 3 dB
Analogue Stage Frequency Response: 0,0 to 2MHz +/- 3 dB
Configuration: Solid state
Oversampling: DF 1706 8 x Digital Filter
Oversampling Filter: User selectable Sharp & Slow Roll-off filter response.
D/A Converter: PCM 1704 Multibit 24 Bit D/A converter
I/V Conversion: I/V Conversion by proprietary topology with discrete component
Output Stage: Proprietary topology with discrete component, high linearity & low noise
Supply: 230 V AC / 50 Hz, (100V AC or 115 VAC / 50-60Hz in some country)
Dimensions (HxWxD): 75 x 430 x 350 mm
Weight: 10 Kg
Note: Integrated Digital Source with full remote control

Note : Specification subject to change without notice

ความคิดเห็นของลูกค้า: