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EVP-X15/18PB:
1. INPUT A & INPUT B CONNECTORS-
These electronically balanced, XLR and 1/4 “ phone connectors accept input signal from line-
level sources. INPUT A and INPUT B are combined before being routed to the EVP-X15/18PB
Low Pass Filter and internal amplifier. INPUT A and INPUT B are also routed to the OUTPUT A
and OUTPUT B connectors.
2. OUTPUT A & OUTPUT B CONNECTORS-
OUTPUT A & B provide either a loop-thru or highpassed, line level output of the signal from the
INPUT A and INPUT B connectors respectively. These connectors work with the OUTPUT A &B
switch.
3. SPEAKER LEVEL INPUT-
This 1/4” phone jack allows connection of the speaker level output of an amplifier or powered
mixer to the EVP-X15/18PB internal amplifier.
4. VOLUME-
This control enables you to adjust the sound volume level. This does not affect OUTPUT A & B
5. OUTPUT A&B SWITCH-
This switch affects the s ignal se nt to the OUTPUT A & B connectors. THRU: The INPUT A
signal is passed directly to the OUTPUT A connector and INPUT B signal is passed directly to
the OUTPUT B connector.
High Pass Filter (HPF): The INPUT A signal is first passed through a 100Hz, 24dB High Pass
Filter before being sent to the OUTPUT A connector whilst the INPUT B signal is first passed
through a 100Hz, 24dB High Pass Filter before being sent to the OUTPUT B connector
6. PHASE SWITCH-
This switch enables you to select a phase. This switch will usually be set to NORMAL(0 ). The
REVERSE (180°) setting may improve low-range sounds, depending on the type and location of
the entire speaker system. Try both settings and select the one with better sounding low-range
output.
7. POWER switch-
This switch turns the AC power ON and OFF.
8. AC input-
The power cable that is included with the unit should be inserted here.
WHARFEDALE PRO EVP-XP SERIES
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