1. Power switch and volume knob
2. 3.5Φphone jack for music input
3. Headphone impedance selection switch
(Hi-Z > = 150 ohm; Lo-Z < 150 ohm)
4. 1/4”(6.3mm) stereo output for headphone connection
5. Micro-B USB port for 5V DC supply
6. Charging Indicator (On: charging, Off: fully charged)
Precautions
Avoid high-G force shock on PHAntasy. Due to nature of vacuum tubes, extreme shock may lead to microphonics (ringing) noise at output
When microphonics happens, keep device steady for few seconds and the noise shall fade away soon. If noise extended, keep device steady and turn
PHAntasy off then back on.
When the sound quality is abnormal or distorted, do the following checklist
If low battery light is on, recharge immediately
Lower the volume to avoid clipping or overload on amplifier
