Electro-Voice Q1212, Owner'S Manual

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PROFESSIONAL POWER AMPLIFIER
Owner‘s Manual 11
mandatory. Otherwise, a 6 dB drop in level could result. Please also see illustration 2.11. Due to their immunity against
external interference sources, such as dimmers, mains connections, HF-control lines, etc., using balanced cabling and
connections is always preferable.
Next to its input connector, each channel provides an individual XLR-type connector (OUTPUT A or OUTPUT B), which is
connected in parallel to allow for comfortably daisy-chaining the audio signal for the connection of additional audio equipment.
Illustration 2.2: Unbalanced connection of input
Illustration 2.3: Balanced connection of output (Daisy-Chain)
3, COLD
2, HOT
JUMPER
FROM COLD
TO SHIELD
1, SHIELD
2, HOT 3, COLD