User Manual

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7. HIGH KNOB
Increases or reduces the high frequenciess of the signal
8. DEEP BUTTON
Gives a more deep sound
9. BRIGHT BUTTON
Gives a more bright sound
10. MID-LOW SWITCH
Use this switch to change the frequency of the mid-low
band from 185 Hz, 375 Hz and 800 Hz.
11. MID-HIGH SWITCH
Use this switch to change the frequency of the mid-high
band from 600 Hz, 1200 Hz and 1800 Hz.
12. PURE SWITCH
Allows to bypass all the equalization filters of the pream-
plifier. The pure-mode activation is signaled by the orange
LED on the top of the button.
13. DI KNOB
Controls the DI volume
14. HEAR KNOB
Controls the hear volume
15. HEAR OUTPUT
3.5mm plug for headphones
16.a MASTER KNOB (CH1)
Controls the overall volume of :
- the amplifier (GR-ONE 350 and GR-ONE 800)
- the channel 1 output (GR-ONE 700x2)
16.b MASTER KNOB CH2 (only for the GR-ONE 700x2)
Controls the overall volume of the channel 2 output
17. OPERATION LED
Green = normal operation.
Orange = high level of the input signal (clip).
18. VU-METER - Chromatic tuner
24 LEDs bar that can be used as VU-METER, in order to