Samson EXL250 Manual Do Utilizador

The following section details each part of the EXPEDITION EXPRESS’ INPUT CHANNELS including the 2-BAND 

EQ, REVERB send, PAN and VOLUME controls. Input channels one through three on the EXPEDITION EXPRESS 

feature high quality, discrete transistor pre-amps providing transparency and extended dynamic range.  

The EXPEDITION EXPRESS’ input channels feature a 2-band equalizer allow-

ing you to adjust the high and low frequencies independently on each 

channel. The channel’s frequency response is flat when the knobs are in the 

"12:00" position. 

Rotating the HIGH knob towards the right will boost the treble frequencies 

(12KHz) by 15dB, and rotating it towards the left will cut the high frequen-

cies by 15dB. 

Rotating the LOW knob towards the right will boost the bass frequencies 

(80Hz) by 15dB, and rotating it towards the left will cut the LOW frequencies 

by 15dB. 

The EXPEDITION EXPRESS provides high quality digital effects, and the 

level of effects can be set independently on each channel. The channel’s 

REVERB knob controls the amount of signal that is sent to the REVERB bus. 

The signal of the REVERB bus is routed to the internal DSP effects section for 

onboard signal processing.  

The EXPEDITION EXPRESS’ PAN control is used to place or position the mono 

signal into the stereo main Left and Right bus. You can create a stereo image 

by panning some input signals to the left and others to the right. 

The EXPEDITION EXPRESS’ BALANCE control is used to correct any difference 

in level between the stereo main Left and Right MIX bus. 

The EXPEDITION EXPRESS’ input VOLUME controls the overall channel level.  

The input VOLUME features an audio taper and no detents for smooth 

fades.

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