P T - 1 2 0 1 X
A m p l i f i e r
P T - 1 6 0 1 X
P T - 2 0 0 1 X
A m p l i f i e r
A m p l i f i e r
Limited Warranty
All PYLE PRO products are carefully constructed and tested before
shipment. Units purchased in the USA are warranted to be free of
defects in material and workmanship for two (2) years from the date
of purchase. This warranty is limited to the original retail purchaser
of the amplifier.
Should the unit fail due to factory defects in material or workmanship,
your unit will be repaired or replaced at the sole discretion of PYLE.
To obtain warranty service, you must first call our Consumer Return
Hotline at (718) 236-6948 to obtain a Return Authorization Number.
This R.A. # must appear on the outside of your package and on all
paperwork relating to your return.
P T - 4 0 0 1 X
A m p l i f i e r
When returning the unit to us for warranty service, it must be carefully
packed and shipped, prepaid, to:
R.A.#: _____________
PYLE PRO Service Center
1600 63rd Street
Brooklyn, NY 11204
You must also include the following items with your return:
• A copy of your sales receipt or other proof of purchase
• A brief letter, indicating the problem you are experiencing
with the product
• Include in your letter your return address, daytime phone
number and R.A. number
• Also include a check or money order for $20.00 for return
shipping, handling and insurance, or provide your Visa/MC
number with expiration date.
Our obligation under this warranty is limited to the repair or replacement
of the defective unit when it is returned to us prepaid. This warranty
will be considered void if the unit was tampered with, improperly
serviced or subject to misuse, neglect or accidental damage.
Owner’s Manual
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REAR PANEL, PT-1201X
INSTALLATION GUIDELINES
Connecting the GND (GROUND) screw terminal Connecting
a mixer or preamplifier may cause excessive noise or hum
in the amplifier output. To prevent this, connect one end
of a low-capacitance shield wire to the amplifier's ground
screw (on the rear panel). Then connect the other end of
this wire to the ground terminal on the mixer or preamplifier
enclosure.
CD PLAYER, DVD , TAPE PLAYER
OR TUNER
use RCA jacks
Stereo/Mono Switch
Input Jacks
EQ OR MIXER
Lets you select conventional
stereo operation with a stereo
input signal or bridged/
mono input mode.
Let you connect a variety of audio
input sources via the balanced
(XLR/6.35mm phone jack
combinations) or unbalanced (RCA)
inputs.
use XLR/6.35 mm
combo jacks
PREAMP OR MIXER
Fan Cooling
LOW CAPACITANCE SHIELD WIRE
Cooling system is automatically activated whenever amplifier is turned on.
This forced air cooling system rapidly exhausts interior heat, reducing operating
temperature and aiding performance.
GROUND SCREW
PREAMP OR MIXER
REAR PANEL, PT-1601X/2001X
use XLR/6.35 mm
combo jacks
EQ OR MIXER
GROUND
SCREW
LOW CAPACITANCE SHIELDED WIRE
CD PLAYER, DVD , TAPE PLAYER
OR TUNER
use RCA jacks
Connecting an equalizer or external signal processor
Connect the processor's OUT to the amplifier's IN connector.
PREAMP OR MIXER
Stereo/Mono Switch
Input Jacks
LOW CAPACITANCE SHIELD WIRE
Lets you select conventional
stereo operation with a stereo
input signal or bridged/
mono input mode.
Let you connect a variety of audio
input sources via the balanced
(XLR/6.35mm phone jack
combinations) or unbalanced (RCA)
inputs.
GROUND SCREW
EQ OR MIXER
Input connections
use RCA jacks
These amplifiers accept a board range of input sources,
including Compact Disc (CD,DVD) players; Cassette, Reel-
to-Reel or other tape players; Radio Tuners; Equalizers;
Signal Processors.
REAR PANEL, PT-4001X
use XLR/6.35 mm
combo jacks
EQ OR MIXER
Connecting a CD, DVD, tape player or tuner
In a normal installation, one would use the RCA JACKS for
connecting a CD player, DVD player,tape player or tuner.
EQ OR MIXER
EQ OR MIXER
use RCA jacks
CD PLAYER, DVD , TAPE PLAYER
OR TUNER
use RCA jacks
use XLR/6.35 mm
combo jacks
EQ OR MIXER
Fan Cooling
Input Jacks
Stereo/Mono Switch
Cooling system is automatically activated
whenever amplifier is turned on. This forced
air cooling system rapidly exhausts interior
heat, reducing operating temperature and
aiding performance.
Let you connect a variety of audio
input sources via the balanced
(XLR/6.35mm phone jack
combinations) or unbalanced (RCA)
inputs.
Lets you select conventional
stereo operation with a stereo
input signal or bridged/
mono input mode.
use XLR/6.35 mm
combo jacks
PYLE PRO PT-1201X/1601X/2001X/4001X Amplifier Owner’s Manual – 2
3 – PYLE PRO PT-1201X/1601X/2001X/4001X Amplifier Owner’s Manual
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STEREO OPERATION
Bridged Mode Operation
This amplifier can operate in a mono bridged output mode, if
your speakers can handle the following power output levels:
MONO OPERATION
SWITCH IN “MONO” POSITION
SWITCH IN “STEREO” POSITION
As shown in the diagram below, connect the speaker's positive
(+) to the amplifier's red speakers left (1/2) terminals and
negative (-) to red speakers right (1/2) terminals.
CH 2
STEREO SIGNAL SOURCE
CH 2
CH 1
use XLR/6.35 mm
combo jacks
CH 2
CH 1
EQ OR MIXER
EQ OR MIXER
The speaker right (+) on the amplifier is used as a negative (-)
terminal for a bridged connection.
NOTE: The extra amplifier output of 6.35mm phone
jacks can not be used for the bridged connection. It can only
be used in normal (non-bridged) operation as a stereo speaker
output.
use RCA jacks
MONO BRIDGED OPERATION
SWITCH IN “BRIDGED” POSITION
MONO SIGNAL SOURCE
USE
CHANNEL 1
INPUT ONLY
Stereo or Mono Inputs
DO NOT USE
BLACK TERMINALS
Your Pyle Pro amplifier can be operated in Stereo, Mono or
Bridged mode, depending on the input source. If the input
signal is mono, slide the Stereo/Mono/Bridged selector
switch to MONO and the signal will be routed through both
channels. If you wish to run the amplifier in bridged output
mode, slide the switch to Bridged.
CH 2
CH 1
CH 1
Speaker connections
MONO SIGNAL SOURCE
USE
CHANNEL 1
INPUT ONLY
You can connect 4 Ohm, 8 Ohm or 16 Ohm speakers to
Channel 1 and/or Channel 2 of the amplifier. If you connect
two pairs of speakers, be sure to follow these guidelines:
• Speakers which are connected to the same channel are
part of a pair, and must be of the same impedance.
DO NOT USE
BLACK TERMINALS
STEREO SIGNAL SOURCE
MONO SIGNAL SOURCE
USE
CHANNEL 1
INPUT ONLY
• Speakers connected to different channels are NOT part
of a pair, and can be of different impedances.
1. Prepare the speaker wire by removing about 1 inch of
insulation from the end of the speaker wire you intend to
connect to the amplifier. Then twist the exposed wire to
secure all the wire strands.
NOTE: Use 16-gauge speaker wire for lengths up to25
feet; 14-gauge wire for lengths over 25 feet. It is
recommended that you use the shortest length of wire
possible.
USE
CHANNEL 1
INPUT ONLY
MONO SIGNAL SOURCE
2. Connect the speaker wires to the speaker's positive and
negative terminals.
CH 2
CH 1
CH 2
CH 1
NOTE: Most speaker terminals are either color-coded
or have a mark that indicates the terminal's polarity.
Usually positive terminals are red or have a plus symbol
(+), and negative terminals are black or have a minus
symbol (-).
DO NOT USE
BLACK TERMINALS
B
ALANCED
I
N
P
U
T
S
OUTPUTS
CAUTION:
DISCONNECT SUPPL CORD BEFORE CHANGING FUSE.
Y
B
ALANCED
I
N
P
U
T
S
CH-2
CH-1
CAUTION:
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE
REPLACE ONLY WITH SAME TYPE FUSE.
OUTPUTS
CAUTION:
CAUTION:
DISCONNECT SUPPL
Y
CORD BEFORE CHANGING FUSE.
CH-2
CH-1
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE
REPLACE ONLY WITH SAME TYPE FUSE.
CAUTION:
TO PREVENT ELECTRIC SHOCK DO NOT USE THIS (POLARIZED)
PLUG WITH AN EXTENSION CORD RECEPTACLE
2
3
1
OR OTHER OUTLET UNLESS THE BLADES CAN BE FULL
Y
CAUTION:
TO PREVENT ELECTRIC SHOCK DO NOT USE THIS (POLARIZED)
PLUG WITH AN EXTENSION CORD RECEPTACLE
2
3
1
INSERTED TO PREVENT BLADE EXPOSURE
OR OTHER OUTLET UNLESS THE BLADES CAN BE FULL
Y
INSERTED TO PREVENT BLADE EXPOSURE
INPUTS
BRIDGE
CAUTION
~
AC
1
20V 60H
Z
INPUTS
CH-2
CH-1
R
I
S
K
O
D
F
O
E
L
N
E
O
C
T
T
O
R
I
P
C
E
S
N
H
O
C
K
BRIDGE
CAUTION
~
AC
120V 60H
Z
CH-2
CH-1
R
I
S
K
O
D
F
O
E
L
N
E
O
C
T
T
O
R
I
P
C
E
S
N
H
O
C
K
B
ALANCED
I
N
P
U
T
S
CH-2
CH-1
MONO
STEREO BRIDGE
OUTPUTS
CH-1
CAUTION:
CAUTION:
DISCONNECT SUPPL CORD BEFORE CHANGING FUSE.
Y
3. Connect the speaker wires to the amplifier's left and
right speaker terminals according to the terminal color
polarity.
GND
GROUND LIFT
CH-2
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE
REPLACE ONLY WITH SAME TYPE FUSE.
CH-2
CH-1
MONO
GND
STEREO
BRIDGE
GROUND
LIFT
GROUND LIFT
CAUTION:
TO PREVENT ELECTRIC SHOCK DO NOT USE THIS (POLARIZED)
PLUG WITH AN EXTENSION CORD RECEPTACLE
2
3
1
GROUND
LIFT
OR OTHER OUTLET UNLESS THE BLADES CAN BE FULL
Y
INSERTED TO PREVENT BLADE EXPOSURE
INPUTS
BRIDGE
CAUTION
~
AC
1
20V 60H
Z
CH-2
CH-1
R
I
S
K
O
D
F
O
E
L
N
E
O
C
T
T
O
R
I
P
C
E
S
N
H
O
C
K
CH-2
CH-1
MONO
STEREO BRIDGE
GND
GROUND LIFT
GROUND
LIFT
MONO SIGNAL SOURCE
STEREO SIGNAL SOURCE
USE
CHANNEL 1
INPUT ONLY
USE
MONO SIGNAL SOURCE
CHANNEL 1
INPUT ONLY
CAUTION! Do not use
balanced and unbalanced
inputs simultaneously!!
CAUTION! Do not use
balanced and unbalanced
inputs simultaneously!!
CAUTION! Do not use
balanced and unbalanced
inputs simultaneously!!
5 - PYLE PRO PT-1201X/1601X/2001X/4001X Amplifier Owner’s Manual
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Connecting to standard AC power
Using the Channel 1 and Channel 2 Output Level controls
Rotate output level gain clockwise to increase, or counter-
clockwise to decrease the output power. To get the best
performance with the least sound distortion, always adjust
the output level gain so the meter's pointer does not
continuously exceed the extreme right of the meter's scale.
Amplifier Specifications
PT-1201X
PT-1601X
PT-2001X
PT-4001X
After making all other connections, set the POWER switch
to OFF position. Then connect the power cord to a standard
AC outlet.
Input Impedance, balanced (unbalanced)
20 k-Ohms (10 k-Ohms)
20 k-Ohms (10 k-Ohms)
20 k-Ohms (10 k-Ohms)
20 k-Ohms (10 k-Ohms)
Continuous Output Power
Mounting the amplifier
This amplifier is designed to accept standard rack mounting
installations. Two slots on each end of the front panel make
it suitable for such an installation.
Stereo Mode
20 Hz to 20 kHz, 8 Ohms
1 kHz, 4 Ohms
Maximum Power, 8 Ohms
Maximum Power, 4 Ohms
Peak Power, 8 Ohms
70W x 2
110W x 2
100W x 2
130W x 2
700W x 2
120W x 2
170W x 2
160W x 2
210W x 2
1100W x 2
170W x 2
230W x 2
220W x 2
260W x 2
1650W x 2
260W x 2
400W x 2
300W x 2
450W x 2
2750W x 2
CAUTION: It is possible to overdrive the amplifier by
setting output level gain too high, which may cause
damage or failure.
Tightly secure four mounting screws (not supplied) through
these fours slots and into your standard electronics equipment
rack.
About the internal clip circuitry
(without PT-1201X/1601X/2001X)
Bridged Mode
20 Hz to 20 kHz, 8 Ohms
1 kHz, 8 Ohms
175W x 1
200W x 1
1400W x 1
270W x 1
320W x 1
2200W x 1
380W x 1
440W x 1
3300W x 1
700W x 1
800W x 1
5500W x 1
Turning the amplifier on
1. Turn on the audio input source equipment which is
connected to the amplifier INPUT jacks.
Special clip circuitry incorporated into your Pyle Pro
amplifier’s design protects the amplifier and speaker system
from being damaged from overdriving power.
Peak Power
THD at rated output power
0.1%
10 Hz to 50 kHz
1.0V
0.1%
10 Hz to 50 kHz
1.0V
0.1%
10 Hz to 50 kHz
1.0V
0.1%
10 Hz to 50 kHz
1.0V
2. Set the amplifier’s Channel 1 and Channel 2 output level
gain controls to the minimum level settings.
Under normal conditions, the amplifier’s clip indicator will
flicker as the output power momentarily exceeds the level
as set by the output level gain selector.
Frequency Response +/– 3 dB
Input Sensitivity for rated output power
Signal-to-Noise Ratio A-Weighted
3. Push in the power switch to turn the amplifier on.
Using the power blue LED meters (without PT1201X)
The meter pointer position indicates the amplifier output
power. For ease of reading in dark environments, the meter
is illuminated.
However, under excessive output conditions, the clip
indicator lights remain on continuously, alerting you that
the special clip circuitry has become active. When this
occurs, you should simply reduce the output power level
by rotating the Master Volume control counterclockwise.
100 dB
100 dB
100 dB
100 dB
Speaker Impedance
Stereo
Bridged
4-16 Ohms
8-16 Ohms
4-16 Ohms
8-16 Ohms
4-16 Ohms
8-16 Ohms
4-16 Ohms
8-16 Ohms
120 VAC, 60 Hz / 230 VAC, 50 Hz
120 VAC, 60 Hz
Power Requirement
Caring for your Pyle Pro Amplifier
Your Pyle Pro Amplifier is an example of superior design
and craftsmanship. The following suggestions will help you
care for your amplifier so you can enjoy years of use:
Dimensions H x W x D, inches
(mm)
3 7/16 x 19 x 10 3/4
(88 x 482 x 273)
5 3/16 x 19 x 12
(132 x 482 x 304)
5 3/16 x 19 x 12
5 3/16 x 19 x 13
(132 x 482 x 330)
(132 x 482 x 304)
Weight, lbs (kg)
18.7 (8.5)
22.88 (10.4)
24.64 (11.2)
33 (15)
• Keep the amplifier dry. If it gets wet, wipe immediately.
• Use the amplifier only in well-ventilated installations.
• Handle the amplifier gently and carefully - do not drop!
• Keep the amplifier away from dust and dirt.
• Wipe occasionally with a damp cloth to keep it looking
new. Do not use harsh chemicals, solvents or
detergents!
PYLE PRO PT-1201X/1601X/2001X/4001X Amplifier Owner’s Manual - 6
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