YORKVILLE AM50 Manuel De L'utilisateur page 4

Channel 2
This channel accepts Line Level, Balanced Microphone (XLR), or any active
pickup with it's own Volume control. Channel 2 is ideal for Keyboards
and other audio sources. The channel input is balanced (TRS or Tip/Ring/
Sleeve, +/-/gnd). The ¼" phone jack can also accept regular unbalanced
cables. For best results, and to reduce noise, it is advised that you use bal-
anced (stereo) cables for interconnection wherever possible.
Do not use both the phone and XLR inputs at the same time, signals will be highly attenuated.
Line Out
The line out is post channel 1 and 2, which means the volume controls do
affect the output to the Balanced Line Out. You can use this output to be
directly connected to a mixer or even another amplifier.
Reverb Level Control
The AM50 uses a mechanical spring reverb tank that is adjustable using
the Reverb Level Control. The Reverb Level Control affects the amount of
reverb for both channels. When the Level Control is rotated fully clockwise,
your signal will be Wet (utilizing the maximum amount of Reverb available).
Conversely, if the Level Control is rotated fully counter-clockwise the reverb
will be totally defeated (off).
2
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PRELIMINARY SPECIFICATIONS
Channel Inputs Jack Configuration Sensitivity
Channel 1 1 x ¼" TRS
Channel 2 1 x ¼" TRS
Single XLR
Line Out 1 x ¼" TRS
Speaker Components
8" Woofer
3.75" Tweeter
Power Rating
>70 Watts, 4 Ohm Load, 1.0kHz, 2 cycle burst
>50 Watts, 4 Ohm Load, 1.0kHz, continuous at 5% THD
*Measurements made with regulated power supply
Construction
½" Canadian Plywood
Blue/Black carpet, Black metal Corners
Dimensions and Weight
HWD 17"x13"x12.5" / 43.25 cm x 33 cm x 31.75cm
Weight 23 lbs. / 10.5 kg.
Power Requirements
120VAC 60Hz 1.0A
230VAC 50Hz 0.5A
PRELIMINARY SPECIFICATIONS
<100Vrms
<100Vrms
<100Vrms
1.0Vrms
8 Ohms, 50 Watts
8 Ohms