Fostex X-12 - Manual (Page 5)

5
Model X-12 Owner's Manual
2. Do not directly apply an output signal from the [LINE OUT] jack to the [INPUT] jack.
As shown in schematic below, if the [LINE OUT] jack is directly connected to the [INPUT] jack
and the [LINE OUT/PHONES] knob is raised, it will cause oscillation. Should you be monitoring
by headphone, this could hurt your hearing.
1. Do not bring the microphone too close to the monitor speakers connected to the [LINE OUT]
jack when the [LINE OUT/PHONES] level control knob is raised.
Doing so could cause feedback from the speaker and headphone which could damage your
hearing.
[LINE OUT] jack
[INPUT] jack
[LINE OUT] jack
[INPUT] jack
The amplifier contained
monitor speaker
Microphone
Important
<Let's not use it this way>