Page 95Aviom A640 Personal Mixer User Guide
Connecting Monitoring Devices
Headphones, wired in-ear monitors, wireless in-ear transmitter systems, powered
speakers, subwoofers, and tactile bass shakers such as Aviom’s BOOM System can
be connected to the A640 Personal Mixer separately or in combination. This section
details the connection of these devices to the A640’s audio outputs.
The A640 has 1/4-inch and 1/8-inch stereo and XLR mono mix outputs available.
Connecting to the Stereo Mix Output
The A640 has a pair of TRS (tip-ring-sleeve) output jacks—1/4-inch and 1/8-inch—dedicated to the
stereo mix coming from the A640 Personal Mixer. The volume level for both jacks is controlled by the
Master Volume knob; both jacks are always active.
Headphones and Earbuds
Connect stereo headphones or wired earbuds to the A640. For best performance, choose low
impedance headphones or earbuds whenever possible. High impedance devices will not harm the
A640, but note that the mix output level may be lower with these devices.
Headphones or earbuds are connected to the Stereo Mix Out jack.
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