Le has dado mas nivel en el botón de salida?
El manual dice "1/2 “Output Level” switch: In the ‘out’ position, the Quattro Outputs 1 & 2 are set to
+4dBu line level operation. Pressing in and engaging this switch sets these outputs to
-10dBV line level."
Dice en general sobre el panel frontal:
"1. 1/2 “Input Level” switch: In the ‘out’ position, the Quattro Inputs 1 & 2 are set to
+4dBu line level operation. Pressing in and engaging this switch sets the these inputs to
-10dBV line level.
2. 1/2 “Output Level” switch: In the ‘out’ position, the Quattro Outputs 1 & 2 are set to
+4dBu line level operation. Pressing in and engaging this switch sets these outputs to
-10dBV line level.
3. 1/2 “Direct Monitor” switch: In the ‘out’ position, Quattro Outputs 1 & 2 are fed from
the computer for monitoring. Pressing in and engaging this switch connects Inputs 1/2
directly to the Quattro Outputs 1/2.
4. 3/4 “Input Level” switch: In the ‘out’ position, the Quattro Inputs 3 & 4 are set to
+4dBu line level operation. Pressing in and engaging this switch sets the these inputs to
-10dBV line level.
5. 3/4 “Output Level” switch: In the ‘out’ position, the Quattro Outputs 3 & 4 are set to
+4dBu line level operation. Pressing in and engaging this switch sets these outputs to
-10dBV line level.
6. 3/4 “Direct Monitor” switch: In the ‘out’ position, Quattro Outputs 1 & 2 are fed from
the computer for monitoring. Pressing in and engaging this switch connects Inputs 3/4
directly to the Quattro Outputs 3/4.
7. “MIDI In” port: This MIDI jack provides MIDI input to your computer.
8. “MIDI Out” port: This port provides MIDI Output from your computer.
9. Power switch and LED: Pressing in and engaging this switch will power on the Quattro
and light the corresponding LED."
Espero te sirva de ayuda.
No te servirá el asio4all en un periférico ASIO 2. El ASIO por all es solo para periféricos que no cumplen la norma ASIO nativo, como las soundblaster, o las tarjetas integradas.
Tendrás que consultar el manual para activar las salidas de la Quattro, o reinstalar los controladores.
Una cosa que me ocurrió una vez que cambie mi tarjeta de video y no se veía nada bien, por lo que reclamé a la compañía fabricante y a los 5 minutos me respondió desde USA un técnico americano... "did you uninstalled the old drivers for your video card?" (Esa era la solución!! Estos gringos saben mucho, por eso son lo que son.)
Saludos.