Peavey PZS 140 User Manual
SPECIFICATIONS
FEATURES:
¥ Five input channels
¥ Four zones
¥ 35 watt output per zone
¥ Two XLR low-Z mic inputs (balanced)
¥ Detachable input connector for Low-Z
mic and High-Z line on each channel
¥ Signal LED indicator for each channel
¥ Channel level control
¥ Low and high active EQ each channel
¥ Four zone assignment switches each
channel
¥ Front panel adjustable threshold and
paging hold on channels 1 and 2
¥ Four master output level controls with
signal and clipping LED indicators
¥ Detachable preamp output/power amp
input connector for each zone
¥ Each zone output provides a 4-ohm
direct output and transformer isolated
8-ohm, 25- and 70-volt outputs
¥ Each zone has 600-ohm line level
balanced output
¥ 19" standard rack-mount package
¥ Three rack spaces
¥ Externally accessible main fuse
POWER OUTPUT:
35 W RMS per zone @ less than 1%
(60 Hz to 20 kHz with all four channels
operating)
OUTPUTS:
Speaker: 4 ½ (direct), 8 ½, 25 V and
70 V (isolated)
Line: 600 ½ balanced, 1V RMS
CHANNEL 1 and 2 INPUTS:
Mic: 2k ½, -54 dBu
(1.5 mV, balanced)
Line: >50k ½, -18 dBu
(100 mV, balanced)
XLR Mic: 2k ½, -54 dBu
(1.5 mV, balanced)
CHANNELS 3 - 5 INPUTS:
Mic: 2k ½, -54 dBu
(1.5 mV, unbalanced)
Line: >50k ½, -18 dBu
(100 mV, balanced)
RCA: >50k ½, -18 dBu
(100 mV, unbalanced)
INSERTS:
Send: 1k ½, 2.21 dBu
(1 volt, unbalanced)
Return: 10k ½, 2.21 dBu
(1 volt, unbalanced)
FREQUENCY RESPONSE:
50 Hz to 20 kHz, +0/-2 dB (transformer)
SIGNAL-TO-NOISE RATIO:
Residual: 90 dB below rated power
(channel down, master full up)
Line Inputs: 90 dB below rated
power (controls nominal,
2k ½ terminated)
Mic Inputs: 82 dB below rated
power (controls nominal,
150 ½ terminated)
TONE CONTROLS:
Low EQ: +10/-10 dB @ 100 Hz
High EQ: +10/-10 dB @ 10 kHz
CONTROLS:
Channels 1 and 2:
Level, low EQ, high EQ, four assign
switches, signal presence, LED muting
threshold and adjustable release time.
Channels 3 - 5:
Level, low EQ, high EQ, four assign
switches and signal presence LED
Masters 1 - 4:
Level, signal presence and clipping LEDs
POWER SUPPLY:
Internal, 120 V AC @ 60 Hz
375 watts all channel at full power
175 watts all channel at 1/8 power
Five-amp fuse
DIMENSIONS: (H x W x D)
5.25" x 19" x 15"
(13.3 cm x 48.3 cm x 38.1 cm)
WEIGHT:
34 pounds (15.4 kg)
SPECIFICATIONS
PZSª140
Multi-Zone
Mixer/Amplifier
ARCHITECTURAL ACOUSTICS
¨
DESCRIPTION:
The Peavey Architectural Acoustics
PZSª140 is a five-channel mixing
system with assignment capability
to four independent powered zones.
Each channel offers low and high
equalization, channel level control,
signal presence LED, 48 volt phantom
power and zone assignment
switching. Channels one and two
offer low-Z (XLR) and detachable
screw terminal microphone inputs
(high and low-Z) for paging capability
with channels three through five
offering dual (paralleled) RCA jacks
and detachable screw terminal inputs
(high and low-Z) for use with various
music sources. Additionally, channels
one and two have recessed screwdriver controls for background music
ÒduckingÓ threshold and hold time
adjustments. Each zone has a master
level control, signal presence and clipping LED indicator, and detachable
screw terminal connections for preamp out/power amp in and balanced
line output. Each zone power amp is
rated at 35 W RMS and provides a
4-ohms (direct output), 8-ohms, 25 V
and 70 V (transformer isolated
outputs).
ARCHITECTURAL AND
ENGINEERING SPECIFICATIONS
:
The mixer amplifier shall have five
input channels each with assignment
capability to four independent
powered zones. Each channel shall
contain low and high frequency equalization, a level control, 48 volt phantom power, signal presence LED and
zone assignment switches.
Channels one and two shall be configured for paging with balanced low-Z
XLR and detachable screw terminal
block inputs (high and low-Z). These
channels shall also have front panel
recessed screw driver controls for
background music ÒduckingÓ threshold
and hold time adjustments. Channels
three through five shall be configured
for use as background music feeds
with dual (paralleled) RCA jacks and
detachable screw terminal inputs
(high and low-Z). All five channels,
however, are capable of being used
with mic or line level sources.
Each zone shall have a master level
control, signal presence and clipping
LED indicators, and detachable screw
terminal connections for preamp output/power amp input and balanced
line output. Each zone power amplifier
shall be rated at 35 W RMS continuous and shall provide a 4 ohm direct
output and transformer isolated 8
ohm, 25 V and 70 V outputs. The unit
shall be packaged in a rugged metal
chassis 5 1/4" high, 19" wide and 15"
deep, and shall weigh 34 pounds. The
unit shall be rack mountable and will
fit in a standard 19" rack requiring
three rack spaces. The unit shall
operate from 120 V AC 60 Hz power
and consume no more than 375
watts. The unit shall meet or exceed
all the published specifications. The
unit shall be a Peavey Architectural
Acoustics Division model PZS 140
mixer/amplifier.
PZSª140 Dimensions
13.3 cm
5.25"
43.2 cm
19.00"
TOP
FRONT
13.3 cm
15.00"
SIDE
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