Goldmund SR150 - Manual (Page 6)

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User manual - SR150 2-CHANNEL UNIVERSAL POWER AMPLIFIER | P 5
LINE VOLTAGE ADJUSTMENT
An AC line voltage selection is possible inside the chassis. Please ask your dealer for
assistance if the line voltage provided is not appropriate.
ATTENTION
On the 220V position, the GOLDMUND SR150 amplifier will function properly for AC voltages
between 200V and 245V.
On the 110V position, the AC line must deliver between 95V and 125V. If your AC line is
usually out of these tolerances, please consult your GOLDMUND dealer.
Please check the value of the mains line fuse. This fuse is located in the power cord
receptacle. The lid can be removed with a small screwdriver when the cord is removed.
Use a 5A slow-blow fuse for 220V and a 8A slow-blow fuse for 110V.
C O N N E C T I O N S
Check if volume control is down to zero on the preamplifier.
If you are using analog inputs, connect the interconnects between the preamp/processor
and each of the power amps inputs.
If you are using a Goldmund Universal Preamplifier, connect a lineal digital cable between
one of the preamp outputs and the amplifier digital input. Then change the amp switch back
to digital input.
Connect the speaker cables to the red and black terminals accessible at the back of the
amplifiers.
You may notice that the ground of the input and the black speaker terminal are of the same
polarity. The amplifier is non-inverting in phase.
Then, connect the power cords to the back of the amplifier and plug it in the nearest wall
plug. Use a 3 lugs grounded plug, for safety reasons. To get the best sound of the amplifier,
avoid any multiple plug or extension cord.
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