Black Box HG-2, Руководство пользователя, Страница: 6 / 13

2
ANALOG DESIGN
WHAT DOES THIS BUTTON DO?
CONTROLS
D
8
7
6 5 4 3 2 1
ON
OFF
SATURATION
IN/OUT ALT TUBE
LOW
FLAT
HIGH
Sat. Freq.
AIR BYPASS
VU PPM
HG-2
TRIM
L R
1
2
3
4
5
6
7
8
9
10
11
Brings the parallel saturation circuit in or out
Saturation pot adjusts how much of the parallel saturation signal is fed into
the main signal path
Switches between two sets of 12AX7 tubes in the parallel saturation circuit
Pentode gain control
Selects between VU and PPM meter modes
Triode gain control
Engages or disengages high frequency “air” lift
Left / Right fine trim adjust
True bypass switch shorts input XLRs directly to output XLRs
3 way power switch with Off/Standby/On positions: Standby mode sends
power to the tube heaters and LEDs
1
Sat. Freq. chooses which frequencies are present in the parallel sat. circuit
2
3
4
5
6
7
8
9
10
11
12
Passive output attenuation
12