Hola. Tenemos una pequeña duda con esta etapa:
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En el manual de instrucciones, respecto a los Inputs, dice lo siguiente:
An MXa amplifier features balanced inputs, connected via barrier strip terminals or ¼” tip/ring/sleeve phone jacks. The tip of the input jack is wired for “negative” or inverted polarity, while the ring is the non inverting input. Thus, if the voltage at the tip is positive with respect to that the ring, the amplifier channel will produce a negative voltage at its output.
For use with unbalances signals, connect the unused terminal to ground to avoid a reduction in gain caused by a floating input. Use a two-conductor (tip/sleeve) plug, or connect a jumper between the inverting input terminals on the barrier strip and their adjacent ground terminal.
Entonces, dice que para usar entradas balanceadas, la señal ha de estar en el anillo y el negativo en la punta?. Al reves que "casi siemprer". no?
Cuando habla de usar entradas balanceadas, ya nos perdemos del todo.
Una ayudita, please.
Por cierto, que diferencia hay en usar entradas balanceadas y no balanceadas?
Gracias
[ Imagen no disponible ]
En el manual de instrucciones, respecto a los Inputs, dice lo siguiente:
An MXa amplifier features balanced inputs, connected via barrier strip terminals or ¼” tip/ring/sleeve phone jacks. The tip of the input jack is wired for “negative” or inverted polarity, while the ring is the non inverting input. Thus, if the voltage at the tip is positive with respect to that the ring, the amplifier channel will produce a negative voltage at its output.
For use with unbalances signals, connect the unused terminal to ground to avoid a reduction in gain caused by a floating input. Use a two-conductor (tip/sleeve) plug, or connect a jumper between the inverting input terminals on the barrier strip and their adjacent ground terminal.
Entonces, dice que para usar entradas balanceadas, la señal ha de estar en el anillo y el negativo en la punta?. Al reves que "casi siemprer". no?
Cuando habla de usar entradas balanceadas, ya nos perdemos del todo.
Una ayudita, please.
Por cierto, que diferencia hay en usar entradas balanceadas y no balanceadas?
Gracias