sDP-1000 is a high-end D/A converter and preamplifier. It can be summarized as a high-end featured device; a USB audio function which supports DSD playback, a high-performance clock circuit, a battery power supply and a high performance preamplifier. The design is compact and classy. Various digital and analog connections are available. The OLED display window shows the information related to usage and is easily controlled by the remote and face-plat switches.
USB audio uses an asynchronous mode to connect the digital audio source device such as a PC. It can playback a 32 bit/192KHz PCM signal (maximum) and DSD signal. In addition, the sound quality from the input source can be improved by the specially designed high performance clock and 32 bit up-sampler circuit. All audio circuit parts including the DAC and preamplifier volume control are fully balanced circuits. Not a single coupling capacitor is used in the audio signal path since that would cause distortion of the sound quality. These designs allow us to hear clear, excellent and high resolution sound.
Also, to supply high quality power, it has two battery packs installed, while one battery provides power, the other charges and switches between these functions automatically, so there is no additional work needed once it’s connected to a power supply for charging the battery. The sDP-1000 will work continuously via battery power only. There are already many DAC’s on the market, but the sDP-1000 is incomparable. The sDP-1000 will perform as the center of the finest high-end audio system.
Key Features:
- 32bit/192KHz PCM
- 1xDSD support (DSD64)
- OLED display
- Remote control
- Battery power supply
- Optional Ultra low noise linear power supply
Specifications:
- USB specification 2.0 or higher
- USB audio class 2.0
- 32bit/192KHz PCM & DSD playback
- Native ASIO support
- Optical, Coaxial, AES/EBU input
- Max bit-depth: 24bit
- Sampling rate: 32KHz, 44.1KHz, 48KHz, 88.2KHz, 96KHz, 176.4KHz, 192KHz
Impedance
- Coaxial, BNC: 75Ω
- AES/EBU: 110Ω
Balanced input
- Max input voltage: 4 Vrms
- Input impedance: > 10kΩ
- Frequency range: 20~20KHz @ ±0.1dB
Unbalanced input
- Max input voltage: 4 Vrms
- Input impedance: > 10kΩ
- Frequency range: 20~20KHz @ ±0.1dB
Balanced output
- Output voltage at 0dB: 3.8 Vrms ±5%
- Output impedance: 47Ω ±5%
- Frequency range: 20~20KHz @ ±0.1dB
- THD: < 0.003% @ 1KHz, 0dB
Unbalanced output
- Output voltage at 0dB: 3.8 Vrms ±5%
- Output impedance: 47Ω ±5%
- Frequency range: 20~20KHz @ ±0.1dB
- THD: < 0.003% @ 1KHz, 0dB
Volume control
- Setting range: -75 ~ +10dB, 0.5dB step
- Charging power input
- Input voltage: 9Vdc ±1%
- Max input current: 3A
Operating environment
- Operating temperature: 10°C ~ 35°C
- Storage temperature: -10°C ~ 50°C
- Operating & storage humidity: 10% ~ 90%
Dimensions
- Width: 360 mm
- Height: 68 mm
- Depth: 245 mm
- Weight
- 4 Kg >
