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  1. Home
  2. Technical Pro Store
  3. Discontinued Technical Pro Pro Audio, Live Sound, & DJ
  4. Discontinued Technical Pro Live Sound
  5. Discontinued Technical Pro Live Sound Power Amplifiers

Discontinued Technical Pro 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.

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You are currently viewing discontinued products.

Technical Pro AX2000

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

AX2000 big DISCONTINUED
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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

Technical Pro HB-1502U

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

HB-1502U big DISCONTINUED
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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

Technical Pro HB-3502U

3500W Peak Power, 2-Channel Digital Hybrid Amplifier with AM/FM Tuner, USB and SD Card Inputs

HB-3502U big DISCONTINUED
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Technical Pro HB-3502U

3500W Peak Power, 2-Channel Digital Hybrid Amplifier with AM/FM Tuner, USB and SD Card Inputs

Digital Hybrid Amplifier, Preamp and Tuner • 3500W Max • Powers up to 4 loudspeakers • Digital Display • 1 RCA Record Line and Preamp Output • 2 RCA Audio Inputs • Banana Binding Posts • iPod/MP3 Input with cable

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Digital Hybrid Amplifier, Preamp and Tuner • 3500W Max • Powers up to 4 loudspeakers • Digital Display • 1 RCA Record Line and Preamp Output • 2 RCA Audio Inputs • Banana Binding Posts • iPod/MP3 Input with cable

Technical Pro HB-2502U

2500W 2-Channel Digital Hybrid Amplifier with AM/FM Tuner, USB and SD Card Inputs

HB-2502U big DISCONTINUED
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Technical Pro HB-2502U

2500W 2-Channel Digital Hybrid Amplifier with AM/FM Tuner, USB and SD Card Inputs

7.2 Channel Up Conversion • 2500 Watts Peak Power • Microphone Volume, Bass, Treble and Echo Controls • Dual Microphone Inputs • Digital Fluorescent Output • Removable Rack-Mount Brackets

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7.2 Channel Up Conversion • 2500 Watts Peak Power • Microphone Volume, Bass, Treble and Echo Controls • Dual Microphone Inputs • Digital Fluorescent Output • Removable Rack-Mount Brackets

Technical Pro LZ-4100 (Black)

4100W, 2-Channel Power Professional Amplifier with Built-in Key Lock

LZ-4100 big DISCONTINUED
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Technical Pro LZ-4100 (Black)

4100W, 2-Channel Power Professional Amplifier with Built-in Key Lock

Professional 2-Channel L-Series Power Amplifier • 670W x 2 Chan. @ 4 ohm • 4100W Max • Bridge/stereo selector • Dual cooling fans • Inputs: Balanced XLR, 1/4 • Iridescent blue LED Meter

Professional 2-Channel L-Series Power Amplifier • 670W x 2 Chan. @ 4 ohm • 4100W Max • Bridge/stereo selector • Dual cooling fans • Inputs: Balanced XLR, 1/4 • Iridescent blue LED Meter

Technical Pro H3502UR-IBT

3500W Peak Power, 2-Channel Digital Hybrid Amplifier with BlueTooth Connectivity, AM/FM Tuner, USB and SD Card Inputs

H3502UR-IBT big DISCONTINUED
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Technical Pro H3502UR-IBT

3500W Peak Power, 2-Channel Digital Hybrid Amplifier with BlueTooth Connectivity, AM/FM Tuner, USB and SD Card Inputs

• Digital Hybrid Amplifier, Preamp and Tuner
• 3500W Max
• Powers Up to 4 Loudspeakers
• Digital Display
• BlueTooth Connectivity
• 1 RCA Record Line and Preamp Output
• 2 RCA Audio Inputs
• Banana Binding Posts
• iPod/MP3 Input with cable

2

• Digital Hybrid Amplifier, Preamp and Tuner
• 3500W Max
• Powers Up to 4 Loudspeakers
• Digital Display
• BlueTooth Connectivity
• 1 RCA Record Line and Preamp Output
• 2 RCA Audio Inputs
• Banana Binding Posts
• iPod/MP3 Input with cable

Technical Pro DA-B4000

4000W, Professional Class D Digital Amplifier with Blue LED Meter

DA-B4000 big DISCONTINUED
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Technical Pro DA-B4000

4000W, Professional Class D Digital Amplifier with Blue LED Meter

Elite Class D Digital Amplifier with Digital Circuitry Technology • 4000W Max • Digital Circuitry Technology • Balanced XLR Inputs/Outputs • Blue LED Indicators • Complete Air Flow Ventilation

Elite Class D Digital Amplifier with Digital Circuitry Technology • 4000W Max • Digital Circuitry Technology • Balanced XLR Inputs/Outputs • Blue LED Indicators • Complete Air Flow Ventilation

Technical Pro L4Z-4001 (Black)

4000W, 4-Channel Professional Power Amplifier

L4Z-4001 big DISCONTINUED
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Technical Pro L4Z-4001 (Black)

4000W, 4-Channel Professional Power Amplifier

Four Channel Professional Amplifier • 4000W Max • Blue LED Indicators • Dual cooling speed fans • Balanced XLR, 1/4" and RCA Inputs • Speakon and banana binding post outputs

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Four Channel Professional Amplifier • 4000W Max • Blue LED Indicators • Dual cooling speed fans • Balanced XLR, 1/4" and RCA Inputs • Speakon and banana binding post outputs

Technical Pro XZ-S5000 (XZ-5000 Silver)

5000W, 2-Channel Professional Digital Amplifier with LED Indicators

XZ-S5000 big DISCONTINUED
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Technical Pro XZ-S5000 (XZ-5000 Silver)

5000W, 2-Channel Professional Digital Amplifier with LED Indicators

Professional DJ Digital Amplifier • 5000W Max • Digital Sensitivity Meter • LED Indicators • Built-in Key Lock • Dual cooling speed fans • Speakon, banana binding post and 1/4" Outputs

1

Professional DJ Digital Amplifier • 5000W Max • Digital Sensitivity Meter • LED Indicators • Built-in Key Lock • Dual cooling speed fans • Speakon, banana binding post and 1/4" Outputs

Technical Pro LZ-1100

1100W, 2-Channel Professional Power Amplifier with Built-in Key Lock

LZ-1100 big DISCONTINUED
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Technical Pro LZ-1100

1100W, 2-Channel Professional Power Amplifier with Built-in Key Lock

Professional 2-Channel L-Series Power Amplifier • 370W @ 4 ohm • 460W @ 2 ohm • 1100W Max • Bridge/stereo selector • Dual cooling fans • Inputs: Balanced XLR, 1/4 • Iridescent blue LED Meter

3

Professional 2-Channel L-Series Power Amplifier • 370W @ 4 ohm • 460W @ 2 ohm • 1100W Max • Bridge/stereo selector • Dual cooling fans • Inputs: Balanced XLR, 1/4 • Iridescent blue LED Meter

Technical Pro HW-B1700

1700W, 2-Channel Digital Hybrid Amplifier with Dual Wireless Microphones

HW-B1700 big DISCONTINUED
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Technical Pro HW-B1700

1700W, 2-Channel Digital Hybrid Amplifier with Dual Wireless Microphones

Digital Hybrid Amplifier, Preamp and Tuner with 2 VHF Wireless Microphones • 1700W Max • Powers up to 4 loudspeakers • Display Meter • 1 RCA Record line and preamp output • Two RCA Inputs

1

Digital Hybrid Amplifier, Preamp and Tuner with 2 VHF Wireless Microphones • 1700W Max • Powers up to 4 loudspeakers • Display Meter • 1 RCA Record line and preamp output • Two RCA Inputs

Technical Pro DA-B3000

3000W, 2-Channel Professional Class D Digital Amplifier

DA-B3000 big DISCONTINUED
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Technical Pro DA-B3000

3000W, 2-Channel Professional Class D Digital Amplifier

Professional Digital Class D Amplifier • 550W x 2 Chan. @ 6 ohm • 3000W Max • Iridescent Blue LED Meters • Digital circuitry • Balanced XLR Inputs • Complete Air Flow ventilation system

1

Professional Digital Class D Amplifier • 550W x 2 Chan. @ 6 ohm • 3000W Max • Iridescent Blue LED Meters • Digital circuitry • Balanced XLR Inputs • Complete Air Flow ventilation system

Technical Pro HB-3502

3500W, 2-Channel Digital Hybrid Amplifier with AM/FM Tuner and USB/SD Card Inputs

HB-3502 big DISCONTINUED
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Technical Pro HB-3502

3500W, 2-Channel Digital Hybrid Amplifier with AM/FM Tuner and USB/SD Card Inputs

Technical Pro 2-Channel Digital Hybrid Amplifier • Peak: 3500 Watts • 7.2 Channel Up Conversion • AM/FM Digital Tuner • USB and SD Card Ports • 110-220V Switchable • Remote Control Included • Banana Binding Posts

Technical Pro 2-Channel Digital Hybrid Amplifier • Peak: 3500 Watts • 7.2 Channel Up Conversion • AM/FM Digital Tuner • USB and SD Card Ports • 110-220V Switchable • Remote Control Included • Banana Binding Posts

Technical Pro HB-2502

2500W, 2-Channel Digital Hybrid Amplifier with AM/FM Tuner and USB/SD Card Inputs

HB-2502 big DISCONTINUED
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Technical Pro HB-2502

2500W, 2-Channel Digital Hybrid Amplifier with AM/FM Tuner and USB/SD Card Inputs

2-Channel Digital Hybrid Amplifier • 2500W Peak • 7.2 Channel Up Conversion • USB and SD Card Inputs • AM/FM Digital Tuner • Dual Microphone Inputs • Removable Rack-Mount Brackets • 5.1 Channel Input • 110-220V Switchable

2-Channel Digital Hybrid Amplifier • 2500W Peak • 7.2 Channel Up Conversion • USB and SD Card Inputs • AM/FM Digital Tuner • Dual Microphone Inputs • Removable Rack-Mount Brackets • 5.1 Channel Input • 110-220V Switchable

Technical Pro HB-3501

3500W, 2-Channel Digital Hybrid Amplifier with AM/FM Tuner

HB-3501 big DISCONTINUED
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Technical Pro HB-3501

3500W, 2-Channel Digital Hybrid Amplifier with AM/FM Tuner

Digital Hybrid Amplifier, Preamp and Tuner • 3500W Max • Powers up to 4 loudspeakers • Digital Display • 1 RCA Record Line and Preamp Output • 2 RCA Audio Inputs • Banana Binding Posts • iPod/MP3 Input with cable

Digital Hybrid Amplifier, Preamp and Tuner • 3500W Max • Powers up to 4 loudspeakers • Digital Display • 1 RCA Record Line and Preamp Output • 2 RCA Audio Inputs • Banana Binding Posts • iPod/MP3 Input with cable

Technical Pro XZ-B5000

5000W, 2-Channel Professional Digital Amplifier with LED Indicators

XZ-B5000 big DISCONTINUED
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Technical Pro XZ-B5000

5000W, 2-Channel Professional Digital Amplifier with LED Indicators

Professional DJ Digital Amplifier • 5000W Max • Digital Sensitivity Meter • LED Indicators • Built-in Key Lock • Dual cooling speed fans • Speakon, banana binding post and 1/4" Outputs

Professional DJ Digital Amplifier • 5000W Max • Digital Sensitivity Meter • LED Indicators • Built-in Key Lock • Dual cooling speed fans • Speakon, banana binding post and 1/4" Outputs

 
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