CH Precision C1 - SOLD !!!

U ponudi je zasigurno jedan od najboljih kompletnih kontrolera digitalnog signala , CH-1 D/A pretvarač ( 4 PCM1704 R-2R konvertera po kanalu ) , USB ulaz , kompletan digitalni board , puni funkcionalni preamp , network player . Uređaj je prva generacija CH D/A pretvarača iz 2016. godine .
Dolazi u originalnoj ambalaži s kompletnim priborom te dodatnim analognim boardom (nije montiran) .
Moguće je paypal plaćanje .

OSNOVNE TEHNIČKE ZNAČAJKE
Standard Inputs
• Factory fitted with CH-Link HD, AES/EBU, S/PDIF and TosLink digital inputs
• The CH-Link HD interface allows for synchronized transfer of high definition
audio content (up to 32bit/768kHz) and DSD, offering the ideal interconnection
to the D1 CD/SACD Transport or other CH-Link HD equipped units
• Standard digital inputs accept PCM to 24bit/192kHz, DSD 1bit/2.822MHz
(DSD64)
Optional Digital Inputs • The C1 can accept up to three digital input boards to allow multiple digital
sources to be connected
• Ethernet audio streaming input board, UPnP/DLNA compatible, allows
connection to audio servers (NAS drives), streaming services and internet radio
• PCM to 24bit/192kHz (384kHz for uncompressed formats)
• DSD 1bit/2.8224MHz (DSD64), 5.6448MHz (DSD128) or 11.2896 MHz (DSD256)
• Native DSD and DoP
• WAV, AIFF, FLAC, ALAC, AAC and MP3 formats supported in PCM
• DSF and DFF formats supported in DSD
• Asynchronous USB audio input board – PCM to 24bit/384kHz, DSD
1bit/5.6448MHz (DSD128, DoP encoded)
Digital to Analog Conversion • Four PCM1704 R-2R converters per channel
• Fully complementary, dual mono symmetrical circuit topology
• Discrete dedicated regulated linear power supplies for low noise and
maximum channel separation
Processing • Independent 2.4GFLOPS DSP engines for each channel
• Proprietary CH-PEtER synchronous data over-sampling processing
• DSD to 705.6kHz PCM conversion
• Resolution enhancement of audio material recorded at less than 24bits
• Digital to Analog converters data scrambling
• Linearization of the R-2R converters through on-board calibration process
Timing & Clocking • Ultra low jitter digitally controlled VCXO oscillators with dedicated power
supplies
• Optional master/slave Clock-Sync board allows synchronization with external
clocks when used with the D1 CD/SACD transport, I1 Universal Integrated
amplifier or computer-based audio source
• Clock-Sync board also allows use of the T1 10MHz Time Reference clock

Volume Control • By-passable 0.5dB step hybrid volume control, coarse steps using relays
and a resistor ladder and fine steps in the digital domain, to maximise system
resolution
Analog Input Board • Discrete, fully differential analog input circuit
• Balanced XLR and single-ended RCA inputs
• 6V RMS maximum input level
• Input offset and balance user selectable
Analog-to-Digital conversion • DSD 1bit/5.6448MHz (DSD128) direct conversion
Analog Output Stage • Pure class A, fully symmetrical circuit
• Fully discrete, ultra low noise, high slew rate design
• Zero global feedback
• One pair each – balanced XLR, single-ended RCA and BNC outputs
• DC coupled
• 5.4V RMS maximum output (balanced XLR), 2.7V RMS maximum output
(single-ended RCA/BNC)
• Switchable absolute phase
• Channel balance in 0.5dB steps
Display • 480 x 272 pixel, 24bit RGB AMOLED
• 15 standard, user-selectable text colors
• User definable RGB option for text color
Remote Control Options • Infrared Remote Control handset for basic functions
• Ethernet-based Android control APP
Optional Hardware • Digital Input Board – CH-Link HD, AES/EBU, S/PDIF and TosLink
• Network Player Input Board
• Asynchronous USB Input Board
• Clock-Sync Board
• Analog Input Board – one pair balanced XLR, one pair single-ended RCA
• Fully compatible with X1 External Power Supply
• Compatible with T1 10MHz Time Reference external clock (with Clock-Sync
board)