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  2. Discontinued Pro Audio, Live Sound, & DJ
  3. Discontinued Live Sound
  4. Discontinued Live Sound Power Amplifiers

Discontinued Live Sound Power Amplifiers

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Number of Channels
This is the number of channels that the professional amplifier is designed to power.
Total Continuous Power
This is the total continuous power rating (RMS) that the amplifier is able to output.
Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.
Inputs
These are the type of input connections that the amplifier has.
Outputs
These are the types of output connections that the amplifier has.
Rackmount Spaces
This is the total number of spaces that the preamplifier will occupy when mounted on a rack.
Condition
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You are currently viewing discontinued products.

Pyle PFA300

90-Watt Mini Stereo Hi-Fi Class-T Amplifier with AC Power Adapter

PFA300 big DISCONTINUED
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Pyle PFA300

90-Watt Mini Stereo Hi-Fi Class-T Amplifier with AC Power Adapter

• Compact 90W Class T Audio Amplifier
• Hi-Fi Sound
• Signal to Noise Ratio: 80dB
• 3.5mm MP3 Player Input Jack

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• Compact 90W Class T Audio Amplifier
• Hi-Fi Sound
• Signal to Noise Ratio: 80dB
• 3.5mm MP3 Player Input Jack

Pyle Pro PTA1000 (PTA-1000)

1000W Peak, Power Amplifier for use with All Mixers and PA Systems

PTA1000 big DISCONTINUED
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Pyle Pro PTA1000 (PTA-1000)

1000W Peak, Power Amplifier for use with All Mixers and PA Systems

Pyle Stereo Power Amplifier • 8 ohm: 250 watts x 2 chan. • 4 ohm: 500 watts x 2 chan. • Input Gain Control • Frequency Response: 20 - 20,000 Hz • Shockproof Binding Posts Provided • Signal Activity LEDs

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Pyle Stereo Power Amplifier • 8 ohm: 250 watts x 2 chan. • 4 ohm: 500 watts x 2 chan. • Input Gain Control • Frequency Response: 20 - 20,000 Hz • Shockproof Binding Posts Provided • Signal Activity LEDs

Pyle PFA200

60 Watt Mini Class-T Stereo Hi-Fi & Microphone Amplifier

PFA200 big DISCONTINUED
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Pyle PFA200

60 Watt Mini Class-T Stereo Hi-Fi & Microphone Amplifier

• Compact 60W Class T Audio Amplifier
• Hi-Fi Sound
• Signal to Noise Ratio: 80dB
• 3.5mm MP3 Player Input Jack

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• Compact 60W Class T Audio Amplifier
• Hi-Fi Sound
• Signal to Noise Ratio: 80dB
• 3.5mm MP3 Player Input Jack

Pyle Pro PTAU45

Mini 240 Watt 2-Channel Stereo Power Amplifier With Mic/USB/CD/Dual Auxiliary Inputs

PTAU45 big DISCONTINUED
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Pyle Pro PTAU45

Mini 240 Watt 2-Channel Stereo Power Amplifier With Mic/USB/CD/Dual Auxiliary Inputs

• 2 x 120 Watt 10% RMS Speaker Output
• Blue LED Output Level Display
• Balance Control
• 3.5mm Aux CD/MP3 Input Jack
• Master Volume Control
• Bass And Treble Tone Controls

• 2 x 120 Watt 10% RMS Speaker Output
• Blue LED Output Level Display
• Balance Control
• 3.5mm Aux CD/MP3 Input Jack
• Master Volume Control
• Bass And Treble Tone Controls

Pyle Pro PTAU23

Mini 80 Watt 2-Channel Stereo Power Amplifier With USB/Aux/Mic Input

PTAU23 big DISCONTINUED
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Pyle Pro PTAU23

Mini 80 Watt 2-Channel Stereo Power Amplifier With USB/Aux/Mic Input

• 2 x 40 Watt 10% RMS Speaker Output
• Switchable MIC Pager and Mixing Modes
• Balance Control
• 3.5mm Aux CD/MP3 Input Jack
• Master Volume Control
• Bass And Treble Tone Controls
• 0.25" MIC Input Jack

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• 2 x 40 Watt 10% RMS Speaker Output
• Switchable MIC Pager and Mixing Modes
• Balance Control
• 3.5mm Aux CD/MP3 Input Jack
• Master Volume Control
• Bass And Treble Tone Controls
• 0.25" MIC Input Jack

QSC RMX 1450

1400W, 2 Channel Power Amplifier

RMX 1450 big DISCONTINUED
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QSC RMX 1450

1400W, 2 Channel Power Amplifier

2 Channel Power Amplifier • 1400 Watts • Independent Defeatable Clip Limiters • Barrier Strip, XLR and 1/4" Balanced Inputs • Independent DC and Thermal Overload Protection

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2 Channel Power Amplifier • 1400 Watts • Independent Defeatable Clip Limiters • Barrier Strip, XLR and 1/4" Balanced Inputs • Independent DC and Thermal Overload Protection

Pyle PCAU22

Mini 2-Channel 80-Watt Stereo Power Amplifier with USB Input

PCAU22 big DISCONTINUED
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Pyle PCAU22

Mini 2-Channel 80-Watt Stereo Power Amplifier with USB Input

• Compact Stereo Power Amplifier
• Built-In USB Input
• 2-Channel System with 80W Output
• Impedance: 4 ohm
• Integrated Volume, Bass and Treble Controls

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• Compact Stereo Power Amplifier
• Built-In USB Input
• 2-Channel System with 80W Output
• Impedance: 4 ohm
• Integrated Volume, Bass and Treble Controls

Gemini XGA-2000

2000W, XGA-Series Professional Power Amplifier with Bridge Control Switch

XGA-2000 big DISCONTINUED
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Gemini XGA-2000

2000W, XGA-Series Professional Power Amplifier with Bridge Control Switch

2000 Watt Peak High Power Amplifier • Front-to-Rear Airflow • Limiter Circuit Switch for Amp Output Protection • Stereo and Mono Bridge • Variable Speed Fan

2000 Watt Peak High Power Amplifier • Front-to-Rear Airflow • Limiter Circuit Switch for Amp Output Protection • Stereo and Mono Bridge • Variable Speed Fan

Pyle Pro PTA4

Mini 240 Watt 2-Channel Stereo Power Amplifier With Switchable Mixing Mode

PTA4 big DISCONTINUED
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Pyle Pro PTA4

Mini 240 Watt 2-Channel Stereo Power Amplifier With Switchable Mixing Mode

• 2 x 120 Watt 10% RMS Speaker Output
• Blue LED Output Level Display
• Balance Control
• 3.5mm Aux CD/MP3 Input Jack
• Master Volume Control
• Bass And Treble Tone Controls
• 0.25" MIC Input Jack

• 2 x 120 Watt 10% RMS Speaker Output
• Blue LED Output Level Display
• Balance Control
• 3.5mm Aux CD/MP3 Input Jack
• Master Volume Control
• Bass And Treble Tone Controls
• 0.25" MIC Input Jack

Pyle Pro PTA1400 (PTA-1400)

1400W Peak, Power Amplifier For Use with All Mixers and PA Systems

PTA1400 big DISCONTINUED
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Pyle Pro PTA1400 (PTA-1400)

1400W Peak, Power Amplifier For Use with All Mixers and PA Systems

Pyle Stereo Power Amplifier • 8 ohm: 350 watts x 2 chan. • 4 ohm: 700 watts x 2 chan. • Power on/off LED Indicators • Frequency Response: 20 - 20,000 Hz • Signal To Noise Ratio: 102 dB • Shockproof binding posts provided

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Pyle Stereo Power Amplifier • 8 ohm: 350 watts x 2 chan. • 4 ohm: 700 watts x 2 chan. • Power on/off LED Indicators • Frequency Response: 20 - 20,000 Hz • Signal To Noise Ratio: 102 dB • Shockproof binding posts provided

Technical Pro AX2000

2000W Peak, 2-Channel Professional Power Amplifier with Built-in Key Lock

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Technical Pro AX2000

2000W Peak, 2-Channel Professional Power Amplifier with Built-in Key Lock

Professional 2-Channel L-Series Power Amplifier • 370W @ 4 ohm • 460W @ 2 ohm • 2000W Max • Bridge/stereo selector • Dual cooling fans • Inputs: Balanced XLR, 1/4 • Iridescent blue LED Meter

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Professional 2-Channel L-Series Power Amplifier • 370W @ 4 ohm • 460W @ 2 ohm • 2000W Max • Bridge/stereo selector • Dual cooling fans • Inputs: Balanced XLR, 1/4 • Iridescent blue LED Meter

Pyle Pro PCA4

Mini 240 Watt 2-Channel Stereo Power Amplifier

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Pyle Pro PCA4

Mini 240 Watt 2-Channel Stereo Power Amplifier

• Mini Stereo Power Amplifier
• Provides Up to 120W of Power Per Channel
• Stereo RCA Input
• Front-Panel Volume Control

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• Mini Stereo Power Amplifier
• Provides Up to 120W of Power Per Channel
• Stereo RCA Input
• Front-Panel Volume Control

Pyle PCAU15A

15 Watt Mini Home Stereo Power Amplifier with Remote

PCAU15A big DISCONTINUED
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Pyle PCAU15A

15 Watt Mini Home Stereo Power Amplifier with Remote

• Mini 2-Channel 15 Watt Stereo Amplifier
• Built-In USB Input and SD Card Reader
• Blue LED Display
• RCA and 3.5mm Aux Inputs • Double Decoder Digital Media Function

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• Mini 2-Channel 15 Watt Stereo Amplifier
• Built-In USB Input and SD Card Reader
• Blue LED Display
• RCA and 3.5mm Aux Inputs • Double Decoder Digital Media Function

Pyle PCAU46A

120 Watt Mini Stereo Power Amplifier with USB/SD/AUX & Phones Input

PCAU46A big DISCONTINUED
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Pyle PCAU46A

120 Watt Mini Stereo Power Amplifier with USB/SD/AUX & Phones Input

• Mini 2-Channel 120 Watt Stereo Amplifier
• Built-In USB Input and SD Card Reader
• Blue LED Display
• RCA and 3.5mm Aux Inputs • Double Decoder Digital Media Function

• Mini 2-Channel 120 Watt Stereo Amplifier
• Built-In USB Input and SD Card Reader
• Blue LED Display
• RCA and 3.5mm Aux Inputs • Double Decoder Digital Media Function

Gemini XGA-5000

5000W, XGA-Series Professional High-Power Amplifier with Variable Speed Fan

XGA-5000 big DISCONTINUED
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Gemini XGA-5000

5000W, XGA-Series Professional High-Power Amplifier with Variable Speed Fan

5000 Watt Peak High Power Amplifier • Front-to-Rear Airflow • Limiter Circuit Switch for Amp Output Protection • Stereo and Mono Bridge • Variable Speed Fan

4

5000 Watt Peak High Power Amplifier • Front-to-Rear Airflow • Limiter Circuit Switch for Amp Output Protection • Stereo and Mono Bridge • Variable Speed Fan

Pyramid XPA240

2400W, Professional 19" Rack-Mountable Studio Amplifier with Dual Color LED Display

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Pyramid XPA240

2400W, Professional 19" Rack-Mountable Studio Amplifier with Dual Color LED Display

2400W, Professional 19" Rack-Mountable Studio Amplifier • Dual RCA and XLR-1/4" Combo Inputs • Dual Color LED Display • Special Clip Circuitry • Stereo/Mono Selector • Ground Lift Switch

2400W, Professional 19" Rack-Mountable Studio Amplifier • Dual RCA and XLR-1/4" Combo Inputs • Dual Color LED Display • Special Clip Circuitry • Stereo/Mono Selector • Ground Lift Switch

Technical Pro HB-1502U

1500W 2-Channel Digital Hybrid Amplifier with AM/FM Tuner, USB and SD Card Inputs

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Technical Pro HB-1502U

1500W 2-Channel Digital Hybrid Amplifier with AM/FM Tuner, USB and SD Card Inputs

2 x 70 Watts per Channel • 1500 watts Peak • 7.2 Channel Up-Conversion • Separate Gain Controls • Dual Microphone Inputs • Digital Fluorescent Output Display • Removable Rack-Mount Brackets

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2 x 70 Watts per Channel • 1500 watts Peak • 7.2 Channel Up-Conversion • Separate Gain Controls • Dual Microphone Inputs • Digital Fluorescent Output Display • Removable Rack-Mount Brackets

QSC RMX 2450

2400W, 2 Channel Power Amplifier

RMX 2450 big DISCONTINUED
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QSC RMX 2450

2400W, 2 Channel Power Amplifier

2 Channel Power Amplifier • 1400 Watts • Independent Defeatable Clip Limiters • Barrier Strip, XLR and 1/4" Balanced Inputs • Independent DC and Thermal Overload Protection

1

2 Channel Power Amplifier • 1400 Watts • Independent Defeatable Clip Limiters • Barrier Strip, XLR and 1/4" Balanced Inputs • Independent DC and Thermal Overload Protection

Mr DJ PROA-3000

2-Channel, 3000 W Peak Pro Audio Amplifier

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Mr DJ PROA-3000

2-Channel, 3000 W Peak Pro Audio Amplifier

PRO Series 3000W Peak, 2-Channel Power Amplifier • 170W Per Channel @ 4 Ohm • 3 LED Indicators • Rackmount Design

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PRO Series 3000W Peak, 2-Channel Power Amplifier • 170W Per Channel @ 4 Ohm • 3 LED Indicators • Rackmount Design

Pyramid ZPA150

1500W, Professional Amplifier with Dual Output Level Controls and RCA Inputs

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Pyramid ZPA150

1500W, Professional Amplifier with Dual Output Level Controls and RCA Inputs

Professional DJ Amplifier • LED Output Level Meters • Dual Output Level Controls • Heavy-Duty Fan Cooling • Signal LED Indicator • Protection Circuitry • Stereo/Mono Selector • Binding Post Speaker Connections

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Professional DJ Amplifier • LED Output Level Meters • Dual Output Level Controls • Heavy-Duty Fan Cooling • Signal LED Indicator • Protection Circuitry • Stereo/Mono Selector • Binding Post Speaker Connections

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    All About Discontinued Live Sound Power Amplifiers

    Pump Up Sound Quality and Levels with DJ and Studio Amplifiers DJ Amps Make Your Music Thump For discerning DJs who need their sound quality to perform at a higher level, a professional set up often includes one or more DJ amps. Whether as part of a traveling rig or a stationary amp rack, the right DJ and pro audio amplifiers are essential to the getting the best performance from DJ gear, making it possible to increase the maximum volume of sound to get the most out of the speakers, so that when the base thumps the crowd will feel it deep in their chests. The goal of most combinations of DJ equipment is to get the highest quality sound at the precise power and volume level to best fill the venue, while protecting speakers and any other components downstream from damage due to excessive signal. This is why DJ amps and DJ power amplifiers must be chosen with a specific equipment specs and common venue sizes in mind. There are a number of features and amp DJ amplifier specs to consider as well. Some of the main distinguishing factors are if the amp has additional effect and controllers, if it displays levels to monitor clipping, if it has multiple channels or line ins for microphones, if it has a headphone output, what types of speakers and output levels it is rated to, how durable it is, the complexity of its cooling mechanisms, and how easily it integrates into a rack or DJ coffin. Generally, the fewer features and more dedicated the amplifier, the more focused it is on sound quality as opposed to portability or convenient feature integration, but this is not a strict rule, and incredible sound clarity and power are possible in a power amp with some effects processing integrated. These extra features also allow DJs with specific interests such as recording or MCing to find amps that facilitate those activities. Regardless of a DJ’s experience, producing exceptional sound quality with sufficient power to fill larger venues requires an external amp to supply an amplified signal and keep the party going. These high-powered amplifiers are made to meet the specific demands of DJ equipment, professional studios, and other professional applications.
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