求救，卡拉OK系统连接问题，帮忙看下，谢谢# HiFi - 音像天地
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回国带回来一台硬盘点歌机， 又买了版上推荐的Behringer xr12 Air mixer，想和家
里的家庭影院连起来，连好后问题是声音从点歌机和麦克风里出来的都非常小，几乎没
有，用Ipad上的Mixer App也调不了， 麻烦帮忙看看哪里接的有问题，多谢。
The system is consisted of:
1. A Yamaha Aventage RX-A1040 7.2 home AV receiver with 7 speakers
2. A 雷客云十二plus点歌机卡拉OK硬盘机 http://www.skyrocker.cn/, which does NOT have a microphone input
3. A Behringer xr12 Air mixer
4. A Shure SM58S Microphone
下面是我的连接:
1. 雷客云十二plus点歌机 outputs video to a TV with HDMI
2. 雷客云十二plus点歌机 inputs the audio to the Behringer mixer via a dual
RCA to 1/4 TRS cable
3. A microphone inputs to the Mixer via a 15 ft 1/4'' Male phono to XLR
Female
4. The Behringer Mixer outputs (Aux1 port) the audio to the Yamaha receiver
via a 1/4 TRS to dual RCA cable
里的家庭影院连起来，连好后问题是声音从点歌机和麦克风里出来的都非常小，几乎没
有，用Ipad上的Mixer App也调不了， 麻烦帮忙看看哪里接的有问题，多谢。
The system is consisted of:
1. A Yamaha Aventage RX-A1040 7.2 home AV receiver with 7 speakers
2. A 雷客云十二plus点歌机卡拉OK硬盘机 http://www.skyrocker.cn/, which does NOT have a microphone input
3. A Behringer xr12 Air mixer
4. A Shure SM58S Microphone
下面是我的连接:
1. 雷客云十二plus点歌机 outputs video to a TV with HDMI
2. 雷客云十二plus点歌机 inputs the audio to the Behringer mixer via a dual
RCA to 1/4 TRS cable
3. A microphone inputs to the Mixer via a 15 ft 1/4'' Male phono to XLR
Female
4. The Behringer Mixer outputs (Aux1 port) the audio to the Yamaha receiver
via a 1/4 TRS to dual RCA cable
