The iSK HA300 headphone amplifier has a compact design, small in size and easy to use. This single input headphone amplifier can provide high quality audio monitoring for up to 4 pairs of stereo headphones. It is the ideal solution for sound reinforcement, studio, choir, personal recording etc.

Features:
- Compact and portable design, easy to use;
- 4 channels stereo headphone output;
- Wide frequency response (20Hz-20kHz);
- Utilise slider volume controler to adjust sound gain.

Specifications:
- Input Impedance: 100K unbalanced
- Max. Input Level: +14dBV
- Input: Stereo 1/4"
- Output: Stereo 1/4"
- Output Impedance: 51 (each output)
- Max Gain: 20dB/channel
- S/N Ratio: >90dB
- THD: <0.008%
- Power: 12V DC adapter
- Weight: About 450g
- Dimensions: 80 100 32mm