1. amplification will be provided by APHF,for the sake of fair competition,contestants may not request to adjust the volume,addtitional microophone plugs for any harmonica will not be offered by the organizer,any standalone amplification system,and/or audio and microphone not provided by APHF are not allowed,except for category 9 contestants.five points will be decucted from the final average score for non-compliance.
2.for contestants bringing their own music accompaniment on digital media:
a;APHF will only provide stereo audio 3.5mm plug,if necessary,contestants should bring their own audio equipment for accompaniment music when allowed,contestants are responsible for proper operation of their own audio euipment.
b;for chromatic solo and 10-hole diatonic solo,contestants should bring an assistant to adjust the the volume is music accompaniment,if not,contestants can request APHF staff to adjust the volume at their own risk,in case the volume is not satisfactory.
3.a piano will be provided for chromatic solo,10-hole diatonica solo