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PF-350 / PF-500 / PF-800 Bass Guitar Amplifier
PF-350 Rear Panel - Continued
14
15 16 17
250W rms @8
350W rms @4
speaker outputs XLR line out fx loop
return
send
power
PF 350
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19
20
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18. SPEAKER OUTPUTS: These 1/4" TS
Speaker Output jacks supply speaker-
level power to the speaker cabinet. The
rated power output is 250 Watts RMS
into 8 Ω, or 350 Watts RMS into 4 Ω.
The two identical outputs are
wired in parallel, and you can
use either one, or use both. Make sure
the total speaker impedance load is 4
Ω or greater.
For example, you could connect:
• Two 16 Ω speakers (an 8 Ω load),
• Two 8 Ω speakers (a 4 Ω load)
• One 4 Ω speaker
Use (non-shielded) speaker
cables with 1/4" TS ends to
make the connections. Do not use
(shielded) instrument cables as they
may overheat.
19. XLR LINE OUT JACK: Typically, you
would connect this balanced output
to the balanced input of an external
mixer or a recorder. In this way, you do
not need to mic the speaker cabinet
in order to add it to the main mix, or to
record. This output is not aected by
the Volume control [8].
This XLR Output can connect to
external power ampliers, or powered
loudspeakers, as long as they include
their own controls to adjust the
volume level.
Balanced connections allow long
cable runs to be used, as hum and
noise pickup in the line is minimized.
20. FX SEND JACK: Use this 1/4" TS
unbalanced output to send a line
level output signal, for example, to an
external eects processor. The output
here is aected by all controls, except
the Volume.
Use the FX Return jack to feed the
returned processed signals back into
the power amplier.
21. FX RETURN JACK: Use this 1/4"
TS, unbalanced input to return the
processed line level output, for
example, from an external eects
processor. The processor can be fed by
signals from the FX Send.
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