Samson Acoustic 用户手册

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ENGLISH

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A.   AC INLET - Connect the supplied standard IEC power cable here.
B.  POWER SWITCH -  Use this to power the AC150 on or off.
C.    FOOTSWITCH Jack – Used with optional footswitch (Hartke part number FS1) to switch the 

DSP effect on and off.

D.    PRE/POST Switch – Used to select the direct output signal from either before or after the 

channel preamp, equalizer and effects. 

E.    LEFT DIRECT OUT XLR - This connector carries the Balanced signal from the AC150 main 

output with the left DSP return and can be used to connect to the main PA mixer. Use the 

LEFT DIRECT OUT when connecting in MONO.

F.   RIGHT DIRECT OUT XLR - This connector carries the Balanced signal from the AC150's main 

output with the right DSP output and can be used to connect to the main PA mixer.

G.    STEREO/MONO switch - Used to select the mono or stereo for the Direct Out. Use the LEFT 

DIRECT OUT (E) when connecting in MONO.

H.    PREAMP OUT jack – The signal from the preamp including the equalizer and effects is sent 

out of this 1/4-inch jack and can be used with the AMP IN jacks as an effects loop.

I.    AMP IN LEFT jack- A connection directly into the left side power amplifier that can be used 

with the PREAMP OUT jack as an effects loop.

J.    AMP IN RIGHT jack - A connection directly into the right side power amplifier that can be 

used with the PREAMP OUT jack as an effects loop.

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A.   AC INLET - Connect the supplied standard IEC power cable here.
B.   POWER SWITCH -  Use this to power the AC75 on or off.
C.    FOOTSWITCH Jack – Used with optional footswitch (Hartke part number FS1) to switch the 

DSP effect on and off.

D.   PRE/POST Switch – Used to select the direct output from either before or after the channel 

preamp, equalizer and effects. 

E.    DIRECT OUT XLR - This connector carries the Balanced signal from the AC75's main output  

and can be used to connect to the main PA mixer.

F.    PREAMP OUT jack – The signal from the preamp including the equalizer and effects is sent 

out of this 1/4-inch jack and can be used with the AMP IN jacks as an effects loop.

G.    AMP IN  jack- A connection directly into the power amplifier that can be used with the 

PREAMP OUT jack as an effects loop.