The USB/FM/AUX
transport controls are as follows…
Control
•
•
•
•
PRE
NEXT
PLAY
MODE
CH -
CH+
PAUSE
USB
Previous track
Next track
Pause / Play / Track Time
Toggle
USB/FM/AUX
FM Tuner
Search down
Search up
Halt search
AUX
No function
Press & Hold
Volume down
Volume up
FM channel/frequency USB
Pause/Total No. tracks
The player status is indicated by a small backlit LCD screen to the immediate left of the transport buttons.
For MIC channels priority, increasing the VOX control will cause the level of playback through the LINE or
USB/FM/AUX channels will be reduced when speaking into MIC1 or MIC2. Adjust this control to achieve the
required amount of “ducking” of the other channels when MIC channels are used.
SPECIFICATIONS
Model
A121
A251
S121
S251
Power supply
Switchable 110/240Vac, 50/60Hz (IEC)
Output: RMS @ 4Ω
120W
250W
120W
250W
Mic input front
MIC1 combo connector (XLR/jack)
N/A
N/A
Mic inputs rear
MIC1 & MIC2 6.3mm jacks
N/A
N/A
Line input front
AUX stereo mini jack 3.5mm
N/A
N/A
Line inputs rear
LINE1 & LINE2 RCA (pairs)
N/A
N/A
Mic controls
MIC1 & MIC2 Levels, Low/High EQ, VOX
N/A
N/A
Line controls
LINE1, LINE2, USB/FM/AUX Levels, Low/High
N/A
N/A
USB/FM/AUX player controls
Play/pause, PRE (CH -), NEXT (CH +), MODE
N/A
N/A
LED indicators
On, -24/18/12/6/0dB, Limit
Phantom power
32V switchable
N/A
Line output
RCA (L+R) with Master volume control
Speaker outputs: 4Ω - 16Ω
2 x 6.3mm jack (4 ohms min)
Speaker outputs: 100V line
Com/100V screw terminals
Dimensions
483 x 44 x 325mm (1U)
Weight
7.8kg
8.4kg
7.5kg
8.0kg
