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When this switch (WORKS ONLY WITH THE FOOT SWITCH ) is engaged ,it
mutes both the stage sound and the D.I. send. Only the tuner output stays hot. The
Mute is on or muted when the foot-switch LED is on (on those foot switches with
LED’s). Or the LED’s on the channel selector are both unlit.
Three Band Tone Controls
The main tone control section is a simple Three Band tone equalizer. It divides the
audio spectrum into three bands: Low, Midrange, and High. The Low and High
filters are shelving type filters. The Midrange control is a band pass type filter.
This control gives you a broad general control of the tone shaping.
Channel Selector operation
The Channel Selector switch can be operated from either the front panel or from
the foot switch. The foot switch will override the front panel controls. If you plug
your instrument into the channel (2 Master input ) jack you can switch between
Channel (1) and (2) tone control sections and use your dual channel selector as a
dual tone selector.
D.I. Selector
The D.I. Output automatically follows the active channel.
This D.I. is adjustable from Microphone Level to line level. It is automatically
selected for the channel that is in use. The back panel Level Control makes
adjusting the level sent to the house P.A. very quick and easy.
Channel (2) Main Channel
Input Jack Channel (2)
The input signal is inserted here for normal operation. If this channel is used alone
it is possible to switch the other channel on and off though this jack using the
Channel selector. If both channels are in use, the switching will be either one or
two.
Channel (2) Operating Characteristics
This Channel features, a high quality 7025 vacuum tube front end coupled to a
versatile five way tone control system complete with Hi and Low shelving filters
coupled to a three way Quazi-Parameteric tone control system.
