All new appearance
All aluminium alloy body and chassis increases metal texture and increases shielding from EM interference.
Visual operation experience
New toggle switches are more reliable and easier to read and operate.
Improved sound performance
Pre amplifier OPA1642:serves as the voltage amplifier, with great layering and medium and high frequency extension. Power amplifier AD8397: serves as the current amplifier, with great control of low frequencies and smooth drive.
Fully discrete bass circuit design
Bass on: Boosts bass effect without influencing the overall sound field
Bass off : By passes bass circuit, decreases interference and noise floor so as to ensure the purity of the sound quality.
Reinforced battery capacity
Can work while charging, 1400mAh built-in battery ensures more than 16hrs of battery life.
Specifications
| Power supply | Mini USB port |
| Maximum USB port |
270mW (32Ohms= THD <1%) 450mW (16Ohm THD<1%) |
| Frequency response | 20Hz |
| SNR | > 108db |
| THD + N | 0.004% (1kHz) |
| Charging time | < 4h |
| Operating time | >16h |
| Drive ability | 16 ~ 150Ohm |
| Weight | 92g (with battery) |
| Dimensions | 91.2mm x 56mm x 13mm |
