Peavey 900 - Page 7

unbalanced and are capable of 5 volts RMS into 10K
ohms load impedance. These levels are capable of
driving most commercial power amplifiers or other aux¬
iliary equipment to full performance by a wide margin
and should allow a more than adequate amount of
headroom in nearly any application.
The MONITOR OUTPUTS (22) are unbalanced
and are capable of 5 volts RMS into 10K ohms load im¬
pedance.
The EFFECTS HIGH OUTPUT (23) is capable of 2
volts RMS into 10K ohms load and can be used to drive
an additional power amplifier and speaker system from
the effects buss to obtain an additional monitor.
The EFFECTS LOW OUTPUT (24) is a lower level
signal than the effects high and is intended to drive the
input of an effects device such as an echo unit, phasor,
etc. It is capable of 0.4 volts RMS into 10K ohms.
Both the effects high and effects low outputs are
controlled by the effects level control and both jacks
can be used simultaneously.
The REVERB FOOTSWITCH JACK (25) is used
with an auxiliary footswitch to enable the operator to
defeat the reverb function of the mixer remotely.
The POWER SWITCH (28) is the type that enables
the operator to easily reverse the polarity of the line
(mains) cable, thus yielding the ability to minimize hum
by proper polarization of the power supply (mains) con¬
nection. One of the ON positions v/ill result in the lowest
hum level and/or the least noise when unbalanced high
impedance microphones are used, and this position
should be used.
You must polarize the power (mains) supply to
achieve maximum performance in each location the
mixer is used in.
SPECIAL NOTE. ..Some export versions of the 900
Mixer do not have The two-way switch, and this informa¬
tion should be disregarded for those models.
A HEAVY-DUTY POWER (MAINS) CABLE (27) is
provided for durability under road conditions. This is a
three wire approved cord, and it is NOT advisable to
remove the ground pin under ANY circumstances. If
you should find it 'necessary to operate the system
where the proper three wire receptacles are NOT
available, you should use a three-to-two wire adapter.
Frequency Response:
20 Hr • 20 kHz ± 2 dB @ 2v rms output ( + 8 dBm)
Total Harmonic Distortion:
0.1% THD 20 Hz - 10 kHz @ 2v rms output (+8 dBm)
Equivalent Input Noise:
Low Z input, -123 dBv @ 150 ohm* (0.7 ajV)
High Z input, —80 dB below 2v rms @ 20 dB gain
Inputs:
Low impedance unbalanced microphone 600 ohm (cannon plug)
High impedance unbalanced lino 50 K ohm (phono plug)
Input Attenuator:
Continuously variable from 0 dB to -40 dB operational on mic or line inputs
Total gain of mixer @ 0 dB attenuation =60 dB
Outputs:
Main & Monitor
Unbalanced, 5v rms into 10 K ohms, 2v rms into 600 ohms (+8 dBm)
Effects High: Unbalanced, 2v rm» into 10 K ohms
Effects Low: Unbalanced. 0.4V rms into 10 K ohms
Equalization:
Infinitely variable boost & cut. ±15 dB @ 100 Hz 4 5 kHz ea. channel
+ 15 dB @ 50 Hz & 10 kHz Master
Effects:
Built-in reverb unit with contour control, effects out & return capability
for external effect* units
Printed « USA