NUPRIME CDP-9 IS A HIGHLY ACCURATE CD PLAYER THAT COMBINES A HIGH-END DAC SAMPLE RATE CONVERTER, EAR AMPLIFICATION, AND PREAMPLIFIER
A powerful digital signal processing (DSP) decoder that provides error correction for all CDs and master clock control of the entire decoding system, significantly reducing time base errors (Jitters), and a single-speed turntable to mitigate unbalanced CD vibration. High-performance digital decoding and sample rate converters with different outputs (upscaling to 32bit/768kHz and DSD512) can convert CD format to SPDIF to PCM or DSD with the highest sample rate, up to DSD512.
Features:
High-precision CD playback
The powerful ARM chip LPC2103F CD is responsible for reading, writing and controlling error correction programs
Philips SAA7824HL high-end laser read/write laser head control and decoding chip
Can read CD-DA CD-R, CD-RW
Unique calculation method to reduce digital interference and jitter
Reference class preamplifiers
An advanced FPGA switching resistor ladder network is used for volume adjustment, so that at each level of volume setting, there is only one independent resistor in the path through which the signal passes
Each digital input has an independent volume adjustment for precise source matching
Full microprocessor controls 99 levels of volume adjustment, one step gain per 0.5dB, with volume memory preservation function.
Sample rate converter
The sample rate of any digital input (including CD playback) can be converted up and down between PCM from 44.1kHz to 768kHz, or DSD64 to DSD512
Upscaling is done by upsampling to megahertz and then converting to a target sample rate with ultralow time base error and distortion
Headphone amplifier
High fidelity performance op headphone amplifier
Compatible operating systems
. Windows-specific driver software
Standard driver software for Mac
Power and enclosure
Low power consumption in standby mode•
Available in black or silver anodized aluminum finish
Input:
. COA: Coaxial input for CD/DVD/BD players, TVs, and any device with a coaxial source.
. OPT: CD/DVD/BD players, televisions, and optical inputs for any device with a light source.
. USB: USB input for computer (PC/MAC) and NAS devices. Due to the diversity of brands and custom specifications, CDP-9 does not guarantee that all NAS will operate and be compatible.
. EXT: Expansion (digital) port * for optional Bluetooth and WiFi modules.
. AES: AES balanced input.
Output:
Optical output (up to 24-bit / 192 kHz) (DoP64)
Coaxial output (up to 24-bit / 768KHz) (DoP256)
. I2S output (up to 24-bit / 768KHz) (DoP512)
Analog output: stereo RCA output (4Vrms)
. XLR Balanced Output: True Balanced XLR Balanced Output (8Vrms)
PLEASE NOTE THAT THE I2S OUTPUT IS USED TO CONNECT TO OTHER NUPRIME PRODUCTS AND MAY NOT BE SUITABLE FOR OTHER DEVICES.
USE BLUETOOTH AND WIFI AUDIO RECEIVERS AND CONNECTIVITY MODULES
NuPrime defines a USB Type-A port to transmit S/PDIF data and 5V power to connect to an external wireless audio receiver using only one standard USB cable.
NuPrime Omnia WR-1, BTR-HD, Stream Mini, and Stream Mini DAC wireless receivers have micro-USB ports that are compatible with this specification. This allows the use of standard off-the-shelf USB-A-to-micro USB cables to power the receiver and transfer wireless audio data in S/PDIF format.
USB Sample Rate: 44.1KHz, 48KHz, 88.2KHz, 96KHz, 176.4KHz, 192KHz, 352.8KHz, 384KHz, 768KHz, and DSD 2.8MHz (64), 5.6MHz (128), 11.3MHz (256), 22.6MHz (512)
• Coaxial sampling rate: 44.1KHz, 48KHz, 88.2KHz, 96KHz, 176.4KHz, 192KHz, 352.8KHZ, 384KHz, 705KHz, 768KHz, Dop64, Dop128, Dop256
• Optical sampling rate: 44.1KHz, 48KHz, 88.2KHz, 96KHz, 176.4KHz, 192KHz, Dop64
•Bit resolution: 16-32 bits
•D/A THD+N：0.0005%
• D/A signal-to-noise ratio > 120 dB
• Frequency response: 10Hz to 20KHz ± 0.3dB
•CD THD+N：0.003%
• CD signal-to-noise ratio > 114 dB
• Headphone output power: 150 mW @ 1 kHz and 33 ohm load
• Dimensions: 235mm W x 281mm D x 55mm H (including feet)
• Weight: 2.3Kg
• Global AC voltage: 100VAC~240VAC adapter
energy consumption
100V (115V)
Standby power consumption: 1.9W
Power on idle: 7.6W
CD playback: 10.2W
230V
Standby power consumption: 2.7W
Power on idle: 8.3W
CD playback: 11.3W
* DC power input: 12 to 15V/1.2A (NuPrime LPS 212 for CDP-9)
