DOLPHIN SOUND DS-1 MK3 USB Audio Interface 2 In/Out

Dolphin Sound


2 IN/OUT 24 bit USB Audio Interface Class A Mic Pre-AMP FET Guitar PRE-AMP


We greatly appreciate your purchase of this mike/guitar pre-amp with a USB 2.0 audio port. This style has its excellence in performance, and it i firm, endurable and reliable. it brings great fun and convenience to your work, life and leisure hours for you between music and your computer.

The Specially designed A-Type microphone pre-amplifier has extreamely low noise, distrortion and a very high dynamic range,built in with 48 V phantom power, which can be connected with a condenser microphone. The product has an input resistance shifting switch to match high-impendence input equitment such as an electric guitar. This Mic/guitar preamplifier can provide an original, true and warm sound reappearance.


  • To set up your professional recording studio.
  • On the internet, you can use these USB sound card to play on-the-net Karaoke Singing, interact real time lively with friend, play net live shows or performance, or publicize and share your works.
  • High quality digital music player.
  • To perform the tests and analysis of acoustic parameters in the sound space.



  • Input Channels : MIC 1, Guitar 1, USB PLAYBACK 1.
  • Output Channels : MAIN L/R OUT 1, PHONE 1.
  • Bus : STEREO
  • Input Channels Function ;

~ MIC : Gain max 56dB, +48V Phantom power LED, 2 point LED meter.

~ GUITAR : Gain max 46dB, 2 point LED meter.

~ USB AUDIO : Stereo Input / Stereo Output, USB Audio Class 2.0 compliant, Type B connector.

  • Sample Rate : 24 bit/ 96kHz.
  • Level Meter : 2×2 point LED meter.
  • Max output : 3 Vrms.
  • Frequency response : +- 0,5dB, 20-20000Hz.
  • Dynamic range : 98dB.
  • THD+N @1KHz : ≤ 0.03%.
  • Stereo crosstalk : 92dB.
  • Power Requirements : DC 5 V, 500 mA.
  • Power Consumption : Max. 2.5 W
  • Dimensions (WxHxD) : 103mm x 103mm x 38mm
  • Net Weight : 0.47 kg

Dolphin Sound