Help Guide
Troubleshooting
Portable Headphone Amplifier
PHA-1A
Sound
There is no sound.
The sound is low.
The sound is distorted.
Noise is generated.
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How to Use
Getting Started
Making connections
Listening to music
Information
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Troubleshooting
Troubleshooting
Headphone amplifier
Connected device
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List of Topics
How to Use
Troubleshooting
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