CH Precision C-1- Digital to Analog Controller

27'800.00 CHF La pièce
Wir wagen es nochmals und sagen: Er gehört zu den allerbesten DACs! Der CH-PRECISION C 1 besitzt alles vom allerfeinsten von der Digital zu Analog wandlungstechnologie. Dank seiner mit unwahrscheinlich aufgebauter Schaltung ist sein Sound sanft, präzis, detailliert, tief und breit. Er ist auch unendlich flexibel und konfigurierbar und konvertiert alle digitale Formate. Alle fantastischen CH-PRECISION Musik Instrumente werden in der +Schweiz+ entwickelt und gebaut.
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Designed for the true music lover, the C1's apparent simplicity hides highly sophisticated technological solutions with the single goal of recreating the full musical experience. This emotion can only be achieved when both level and time information are properly reconstructed from the digital data. And this is what the C1 is all about...
The C1 is based on a fully modular, future-proof architecture. Up to three inputs boards include standard digital inputs complemented by the proprietary CH-Link interface. Optional streaming audio inputs as well as line-level analog inputs enable the use of the C1 as a full featured preamplifier thanks to its integrated volume control.
A reference grade linear power supply (with <1W power consumption in standby mode), sophisticated mechanical chassis design and full USB based firmware update also contribute the C1's uniqueness, for now and for any future format!

Option boards:
Digital_IN: Stereo digital input board à CHF 2'250.- Picture
Four digital inputs - CH Link, AES/EBU, S/PDIF and Toslink - are provided on a single board.
Allows up to twelve digital inputs into a single C1.
Factory built-in (1x)

USB_IN: USB audio input board à CHF 2'700.-
Enables bit-exact, low jitter playback of high resolution audio files from a computer.

Ethernet_IN: Clock master ethernet streaming board à CHF 4'800.-

Analog_IN: Analog input board à CHF 2'250.-
Stereo analog line level input board. One set of balanced and unbalanced inputs is provided.

SYNC_I/0: Clock synchronization board à CHF 1'300.-
Allows unit synchronization as clock slave. Audio frequencies as well as atomic clock frequencies are supported. A clock master mode is also provided to synchronize external units.

Digital inputs:
CH Link High Definition Link
PCM 16 to 32bit/up to 768kHzDSD 1bit/2.8224MHz & 5.6448MHz, cyphered
AES/EBU XLR connector, up to 5Vpp, 110Ω, PCM 16 to 24bit/up to 192kHz
S/PDIF RCA connector, up to 1Vpp, 75Ω, PCM 16 to 24bit/up to 192kHz
Toslink Optical connector, PCM 16 to 24bit/up to 192kHz

Streaming inputs:
USB input asynchronous mode
PCM 16 to 24bit/up to 192kHz 
DSD 1bit/2.8224MHz, DoP mode only
Ethernet input asynchronous mode
PCM 16 to 24bits/up to 192kHz, DoP encoded files compatible
DSD 1bit/2.8224MHz, DoP mode only
WAV, AIFF, FLAC, ALAC, AAC, MP3 format supported in PCM
DSF, DFF format supported in DSD

Analog inputs:
Inputs type Balanced, 6V RMS maximum input level
Single-Ended, 6V RMS maximum input level
Input stage Discrete fully differential input stage
A/D conversion DSD 1bit/5.6448MHz direct conversion

D/A Conversion:
Conversion type Linearized R-2R, 4x PCM1704 per channel, 705.6kHz/768kHz
DSP processing CH-HiD upsampler, synchronous, DSD to PCM conversion and resolution enhancer

Analog outputs:
Outputs type Balanced (XLR), one pair
Single-Ended (RCA & BNC), one pair each
Output stage Discrete I/V stage with ultra-high bandwidth
Active discrete filtering stage
High-current discrete output stage
All analog stages have a zero global negative feedback
Output level 5.4V RMS in balanced mode
2.7V RMS in single-ended mode
Signal to Noise Ratio Better than 120dB
Total Harmonic Distortion + Noise Less than 0.001%

Clock input BNC, 0.5Vpp to 5Vpp
75Ω or Hi-Z
44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
22.5792MHz, 24.576MHz
100kHz, 10MHz
Clock output 2x BNC, 2Vpp, 75Ω
input sampling frequency or input clock if externally synchronized

Display 480x272 pixels, 24bits color, AMOLED
Mains operation Selectable 100V, 115, 230V AC, 47-63Hz
Power supply consumption <1W (standby), 60W average in operation
Dimensions/Weight 440 x 440 x 120mm (W x D x H), 24kg
Remote control IR Remote control provided, RC5 codes
Ethernet interface, TCP/IP control​
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