Mogar Music WINTUBE - Manual (Page 6)

2. THE DESIGN
2.1 The GAIN control
The GAIN potentiometer allows setting the proper level of the input signal in order to
not overdrive the internal stages of the unit. Verify on the VU meter that the level is
correct (around 0 dB) otherwise adjust the level using the GAIN potentiometer.
2.3 The LOW CUT switch.
The LOW CUT switch, when pressed allows routing of the input signal to a high pass
filter stage that provides to cut out all the extra low frequencies (under 100 Hz); this is
very useful to avoid the “pop” effect of the most part of the vocal microphones and the
low frequency wind noise in outdoor use of the most part of microphones.
2.4 The 48V PHANTOM switch.
Pushing this switch you give power to the inside Phantom Power generator stage that is
able to provide over clean and noiseless 48V power on both the two microphones input
of the device. This function is to be used to feed almost every kind of condenser
microphones and every other device that need phantom power to work. Do not press
this switch if you connect to one or both mic inputs a device that can be damaged by
the presence of phantom power.
6 – WIN PRE & WIN TUBE USER’S MANUAL