Art Pro VLA User's Guide download pdf (Page 10)

REAR PANEL I/O

The Pro VLA II™ XLR connectors follow the AES standard of:

Pin 1 = Ground, Pin 2 = Hot (+), Pin 3 = Cold (-).

The balanced 1/4” phone jacks are typical TRS connections:

Tip - Hot (+), Ring - Cold (-), Sleeve - Ground.

Balanced Inputs

The Pro VLA II™ provides both an XLR and 1/4” input jack. Both jacks are balanced. The 1/4” jack can be

used with unbalanced signals by simply plugging in an unbalanced cable.

The inputs are designed for use with line level signals ranging from –30dBm to +20dBm. While it is possible

to plug an instrument directly into the Pro VLA II™, it is desirable to run the instrument into a preamp ahead of

the Pro VLA II™. This will provide a stronger signal and will keep noise to a minimum. Microphones must

connect through a microphone preamplifier (like the ART MPA GOLD) before connecting into the Pro VLA II™.

The input impedance of the input 10K Ohms.

NOTE: The Pro VLA II™ has a passive (hardwire) bypass. This means that the bypass works even if the

power is OFF.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 16

No comments

Art Pro VLA User's Guide Page 10