sDP-1000EX

Clear

 sDP-1000EX is a high-end D/A converter and pre-amplifier. 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-1000EX will work continuously via battery power only.

 There are already many DAC’s on the market, but the sDP-1000EX is incomparable. The sDP-1000EX will perform as the center of the finest high-end audio system.

Specification

USB input
  USB specification 2.0 or higher
  USB audio class 2.0
  32bit/384KHz PCM & DSDx64, DSDx128 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, Weight
360 x 68 245(mm), 4 Kg >