Audio Design Pro PAMP1.2000.2 Owner's manual
- Category
- Audio amplifiers
- Type
- Owner's manual
Audio Design Pro PAMP1.2000.2 is a professional power amplifier designed for a wide range of applications, including live sound reinforcement, fixed installations, and home audio. With its powerful output of 2x600W at 8 ohms, 2x930W at 4 ohms, and 2x1440W at 2 ohms, it can easily drive even the most demanding speakers. The amplifier also features a variety of input and output options, making it easy to connect to a variety of sources and speakers. Some possible use cases for the Audio Design Pro PAMP1.2000.2 include:
- Powering a pair of full-range speakers in a live sound reinforcement system
Audio Design Pro PAMP1.2000.2 is a professional power amplifier designed for a wide range of applications, including live sound reinforcement, fixed installations, and home audio. With its powerful output of 2x600W at 8 ohms, 2x930W at 4 ohms, and 2x1440W at 2 ohms, it can easily drive even the most demanding speakers. The amplifier also features a variety of input and output options, making it easy to connect to a variety of sources and speakers. Some possible use cases for the Audio Design Pro PAMP1.2000.2 include:
- Powering a pair of full-range speakers in a live sound reinforcement system
PROFESSIONAL POWER AMPLIFIER
PROFESSIONAL SPEAKERS, POWER AMPLIFIER AND ACCESSORIES
PAMP1.2000.2
Audiodesign Srl
Via dell’industria, 28 - 42025 CAVRIAGO (RE)
+39 0522 941444 - Fax +39 0522 942363
www.audiodesign-pro.com
Owner Manual
PAMP1.1000.2
From Serial nr. 13006
PROFESSIONAL SERIES SPECIFICATIONS
Page 1Page 4
PROFESSIONAL POWER AMPLIFIER
PROFESSIONAL POWER AMPLIFIER
OVERVIEW
For years, our engineers worked hard at R&D one kind of clever and honest amplifiers.
PAMP2 series is the smart series which use LCD display to illustrate all the functions and
performance of the amplifiers. They tell you clearly what the amplifiers are doing by LCD
display. Integrated different diagrams, our PAMP1 series can meet the different requirements
from different markets. Simple and easy control make the amplifiers become the first choice in
professional audio field.
ATTENTION
WARNING - using electric product, basic precautions should always be followed, including the
following:
(1) Read all the SAFETY INSTRUCTIONS before using the product
(2) To reduce the risk of injury, close supervision is necessary when the product is used
near children
(3) Do not use this product near water-for example, near a bathtub, washbowl, kitchen
sink, in a wet basement or near a swimming pool or the like.
(4) This product is capable of producing sound levels that could cause permanent
hearing loss. DO NOT operate for a long period of time at high volume or at a level that is
uncomfortable. If you experience any hearing loss or ringing in the ears, you should consult an
audiologist.
(5) This product should be located so that its location or position does not interfere with
its proper ventilation
(6) This product should be located away from heat sources such as radiators, heat
registers or other products that produce heat
(7) The product should be connected to a power supply only of the type described on the
operating instructions as marked on the product. Always ensure that a good quality mains lead
is used applicable for your country
(8) If the mains fuse need be replaced, DISCONNECT THE PRODUCT FROM THE
MAINS SUPPLY. The fuse is above the mains IEC socket, and must be replaced with a fuse of
the type and rating stated on the rear panel. If a replacement fuse fails immediately, contact
your local service agent. DO NOT replace with a higher value
(9) The power-supply cord of the product should be unplugged from the outlet when left
unused fro a long period of time. When unplugging the power-supply cord, DO NOT pull on the
cord, but grasp it in the plug.
(10) Ensure the mains isolation switch is readily accessible when the product is in use
(11) Care should be taken so that objects do not fall and liquids are not spilled into the
enclosure through openings.
(12) The product should be serviced by qualified service personnel when:
A. The power-supply cord or the plug has been damaged; or
B. Object have fallen, or liquid has been spilled into the product; or
C. The product has been exposed to rain; or
D. The product does not appear to operate normally or exhibits a marked change in
performance; or
E. The product has been dropped or the enclosure damaged.
(13) DO NOT attempt to service the product beyond that described in the user
maintenance instructions. All other servicing should be referred to qualified service personnel.
(14) WARNING-DO NOT place objects on the product' s power cord or place it in a
position where anyone could trip over, walk on or roll anything over it. DO NOT allow the
product to rest on or to be installed over power cords of any type. Improper installations of this
type create the possibility of fire hazard and / or personal injury.
Installation guide lines
DO NOT use these amplifiers in damp or high humidity environments.
Do not use outdoors or anywhere where liquids could fall or splash onto the amplifier.
Ensure the amp is adequately ventilated, with free airflow to the front and rear panels.
Keep away from other heat sources. If the amps are mounted in a rack with other amps,
ensure there is adequate cool air flow front and rear. Note that air is drawn in through
the back panel, and exhausted through the front panel.
NEVER cover the amplifiers , as they may overheat.
Our power amplifiers are designed to fit standard 19" racks, with a 2 U height and 17
depth. We recommend the use of rear rack supports, especially if the rack is to be
mobile. Use shake proof washers or thread lock adhesive to prevent mounting bolts
becoming loose in transit.
MODEL PAMP1.2000.2 PAMP1.1000.2
Output Stereo 8 Ohm * 2x600 W 2x400 W
Output Stereo 4 Ohm * 2x930 W 2x620 W
Output Stereo 2 Ohm * 2x1440 W 2x960 W
Output Bridge 8 Ohm * 1.860 W 1240 W
Output Bridge 4 Ohm * 2880 W 1920 W
* Power at < 0,05% Thd
Frequency Response
Input Sensitivity
Maximum input level
Input impedance active balanced
Signal/Noise ratio A Weighted RMS
Crosstalk at rated output power 8
Ohm
Damping factor f=1 KHz o Ohm
Slew rate internal
Protection
Indicators
Cooling
Front panel controls
Rear panel controls
Connector
Power supply
Dimension (WxDxH) mm
Weight 20 Kg 17,5 Kg
Level A Ch - B Ch - Power switch
Stereo/Bridge/Parallel mode switch - 0,77V/1,0 V/ 1,4 V
input sesitivity switch - Ground/lift switch - Low Pass/High
Pass/By Pass cross-over switch
Bal XLR Input - Speak on
AC 115 V / 230 V 50-60 Hz
482 x 495 x 88 mm
20 Hz - 20 KHz +/- 0,5 dB
0,77 - 1,0 - 1,4 V
21 dBV / 9 V
20 K Ohm
> 100 dB
> 60 dB
> 1000
> 40 V / µS
Short circuit - Current limited DC fault AC line fuse -
Thermal cut off - Power up/down transients - Slow start
Power (Green) - Protect (Yellow) - Clip (Red) - Bridge
(Green)
Variable speed fan
SERIES
PAMP1.
PAMP1.
SERIES
Page 3Page 2
PROFESSIONAL POWER AMPLIFIER
PROFESSIONAL POWER AMPLIFIER
SERIES
PAMP1.
Main Operation Button And Function
Front Panel
Main Operation Button And Function
Rear Panel
1. Power ON/OFF Switch
When press this button, the prevent wave shock current shall start and
soft boot up, after 3-4 seconds, you can hear the relay holding ("Ca Ca"
noise). The soft boot up finish, then after 1-2 second too, the double
noise can heard once time, the amplifier already connect the speaker,
now this equipment in stand by status.
2. CH B input level adjust knob
You can use this knob to adjust volume according your need, also you
can accord the graduation of front panel to adjust when position far from
speaker.
3. CH B / CH A protect LED (RED)
it will be light-up in 3 kind status
1. At 4-6 second after power on, the amplifier now booting to stand
by status, it still haven't connect to the speaker, to avoid high current
shock to the speaker.
2. Over 85° C of the power parts cover
3. the amplifier work un-normally, centre-voltage move to
unbalance
4. CH A input level adjust knob
The adjustment is same than CH B, only using this knob when the
amplifier in bridge model
5. Clip indication LED (yellow)
6. SIGNAL indication LED (green)
7. LCD Dispaly
1. Air ventilation slots: Do not block
2. Ch B speak-on output socket
To connect a speaker with minimum impedance of 2 Ohm. The way of connecting is 1+ ; 1-.
3. MONO speak-on output socket
To connect a speaker with minimum impedance of 4 Ohm. The way of connecting is 1+ ; 1-.
4. Ch A speak-on output socket
To connect a speaker with minimum impedance of 2 Ohm. The way of connecting is 1+ ; 1-.
5. Balanced XLR input signal
6. Balanced XLR signal link output
7. Cross-Over switch:
By pass: 20-20.000 Hz
High Pass: 120-20.000 Hz
Low Pass: 20-120 Hz
8. Input Sensitivity Selector: 0.77 - 1.0 - 1.41 V
9. Limiter on/off
This feature help to protect your amplifier and speakers against input signals that are too high. When
the limiter function is switched on and the input signal too high the amplifier will automatically reduce
the input gain. This is as safety feature an does not permit misuse or abuse of the amplifier
10. Ground lift switch
Setting tubs switch to ground and lift, you can break the ground loop between the amplifier and the
chassis grounds of various components. The resistor is 100 K Ohm
11. Selector switch operating mode
Position STE: stereo operation;
Position BRI: bridge operation (input signal in Ch A)
12. Power cord receptacle
Use only the supplied power cord or suitable replacement.
13. Main inlet fuse
When occurs a problem on this appliance the fuse is cut off power to prevent form a problem, to
Position PAR: both channles on input signal in Ch A
Front Picture
1
2
3
4
5
6
7
8
9
10
11
12
13
1
3-5-6
7
4
2
PAMP1.
SERIES
Page 5
FAULT
PROBLEM SOLUTIONS
No sound
(power
LED off)
AC supply not connected or
switched off
Blown fuse
Check AC connections and switches
Check and replace fuses at plug and IEC
socket. USE ONLY SAME TYPE AND RATING!
NO sound
(Power
LED on)
No input,
or input too low
Level controls set too low
Speakers faulty or
not connected
Check input is connected, and LED
Increase level controls
Check speakers and speaker connections
Hum or
buzz is
audible
Noise from AC supply is being
picked up in the signal path
There is an earth problem
Use good quality, shielded signal cables and
ensure they are kept away from AC power cables
and other AC powered equipment
Use a mains tester to ensure the AC outlet
has a good earth. Power connected equipment(e.g mixer
and amp) from the same AC outlet where possible.
Distortion
is audible
Excessive signal level
somewhere in signal chain.
Damaged or poor quality
cables
Sound cuts
out or is I
ntermittent
Damaged or poor quality
cables or connectors,
connectors not properly
inserted, amp overheating
Use only high quality cables of the appropriate type,
protect them from damage and regularly
check connections.
Use the LED to ensure the AC outlet has a good earth.
Power connected equipment from the same AC outlet
where possible
Check all cables and connections, refer to above
sections regarding distortion and temp warning light
Ensure that the AC power supply is correct for your amplifier. The required AC supply
is stated on the rear panel next to the AC power input.
Ensure that you use the correct type of mains lead for your equipment and country.
This must be free from damage and easily accessible during use.
PROFESSIONAL POWER AMPLIFIER
Service
All Audio Design Pro products are thoroughly examined and tested before
leaving the factory, and if used correctly will give you many years of excellent
service. However, if a problem arises, proceed as follows:
(A) contact the retailer from whom the unit was purchased and describe the
symptoms of the fault
(B) if the retailer cannot help, return the equipment to the national distributor
for your country. Use the original packaging to protect the product from damage.
Include a note with the equipment stating your name and address, details of the
problems, date code and date and place of purchase.
SERIES
PAMP1.
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1
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2
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3
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Audio Design Pro PAMP1.2000.2 Owner's manual
- Category
- Audio amplifiers
- Type
- Owner's manual
Audio Design Pro PAMP1.2000.2 is a professional power amplifier designed for a wide range of applications, including live sound reinforcement, fixed installations, and home audio. With its powerful output of 2x600W at 8 ohms, 2x930W at 4 ohms, and 2x1440W at 2 ohms, it can easily drive even the most demanding speakers. The amplifier also features a variety of input and output options, making it easy to connect to a variety of sources and speakers. Some possible use cases for the Audio Design Pro PAMP1.2000.2 include:
- Powering a pair of full-range speakers in a live sound reinforcement system
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