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Amplifiers

Power Amplifiers (252)

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TOA Electronics P-912MK2 120 Watt Single-Channel Modular Power Amplifier

SKU: TOP912MK2ULMFR: P912MK2UL

120W Power Amplifier: High power output for sound.
Low Distortion Amplifier: Clear audio fidelity.
Reliable Performance: Consistent power amplifier.
Versatile Inputs: Adaptable power amplifier design.
Durable Build: Robust power amplifier chassis.

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Studiomaster ISA4150 150W 100V Line 4 In and 4 Out Power Amplifier

SKU: STISA4150MFR: ISA4150

150W Power Amplifier: High power output for clarity.
Low THD: Studio amplifier delivers pristine audio.
Flexible I/O: Power amplifier with balanced outputs.
Reliable Protection: Safeguards your power amplifier.
Compact Amplifier: Space-saving design, robust power.

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Avantone Pro CLA-200 Class A/B Studio Reference Amplifier, 200 Watts Power

SKU: AVCLA200MFR: CLA200

High Power Output: 200 Watts at 8 Ohms for robust sound.
Low THD ensures pristine audio fidelity, <0.05% distortion.
Signal-to-Noise Ratio: >94dB for clear, noise-free audio.
High Damping Factor: 250 at 100Hz, 8 Ohms for control.
Input Sensitivity: 0.775V (0dBU) for versatile use.

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Peavey IPR2 5000 Power Amplifier

SKU: PV03004350MFR: 03004350

Delivers high output power for demanding audio needs.
Low THD ensures pristine audio signal fidelity.
Exceptional signal-to-noise ratio; clear sound.
Optimized input impedance for balanced performance.
High damping factor enhances speaker control.

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Tascam MA-BT240 240W Mixing Amplifier with Bluetooth Extension

SKU: TAMABT240MFR: MA-BT240

Tascam MA-BT240: 240W mixing amplifier.
Bluetooth extension for wireless audio input.
Versatile inputs: Mic, Line, Euroblock options.
High/Low impedance speaker output selectable.
EQ control tailors sound to your environment.

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Studiomaster QX2-4000 2x 3400W at 4 Ohms 1U Digital Power Amplifier

SKU: STQX24000MFR: QX2-4000

High power output: 2x3400W at 4 Ohms stereo.
Low THD+N: 0.01% for clean audio amplification.
Signal-to-noise ratio: >105-112dB (A weighted).
Input impedance: 20k ohm (bal), 10k ohm (unbal).
Damping factor: 5000 (8ohm, 20Hz - 200Hz).

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RDL EZ-ADA4 1x4 Stereo Audio Distribution Amplifier

SKU: RDEZADA4MFR: EZ-ADA4

RDL EZ-ADA4: Pristine audio distribution amplifier.
Stereo amplifier: Dual RCA & mini-jack connectivity.
Precise level control: Up to 12 dB gain offered.
Low distortion: THD+N < 0.03% for clear sound.
1x4 stereo amp: Distributes to four stereo outputs.

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Art Pro Audio SLA-1 100 Watt Studio Linear Amplifier

SKU: APASLA1MFR: SLA1

High Power Output: 100W RMS per channel at 8 ohms.
Low THD: Ensures clean audio with <0.05% distortion.
Signal-to-Noise Ratio: >100dB below clipping for clarity.
Optimal Damping Factor: Provides tight, controlled sound.
Input Sensitivity: 1V for full power into 8 ohms.

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Crest Audio Pro-LITE 5.0 DSP DJ Power Amplifier

SKU: CAPROLT50DSPMFR: PROLITE5.0DSP

Pro-LITE 5.0 DSP: High Power Amplifier
Delivers 1175W at 8 Ohms for optimal audio
Low THD ensures pristine sound quality output
Wide 20Hz-22kHz Frequency Response for clarity
Superior >210:1 Damping Factor at 8 Ohms

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iFi AUDIO ZEN Signature Set with DAC V2 + CAN HFM + 4.4mm Cable

SKU: IFIZENDACV2PMFR: 0309001-0009

ZEN DAC V2: Burr-Brown DAC ensures sound quality.
High power output: Drives demanding headphones easily.
Balanced 4.4mm output: Superior connectivity option.
Precise impedance matching for optimal audio.
Durable build: Ensures long-lasting performance.

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Ashly NXE Series 2-Channel 75W Networkable Multi-Mode Power Amplifier

SKU: ASNXE752MFR: NXE752

75W Power Amplifier: High output for pro audio.
Networkable amplifier with low THD distortion.
High signal-to-noise ratio ensures clear audio.
Input impedance: 10k Ohms for optimal signal.
Damping factor >250: Superior speaker control.

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Behringer 1000W Ultra-Lightweight Class-D Power Amplifier With 25' Speaker Cable

SKU: BENX1000AMFR: NX1000 A

1000W Power Amplifier: High power output, Class-D.
SmartSense Impedance: Optimal loudspeaker performance.
XLR/TRS Inputs: Versatile connectivity for any setup.
Low THD: Ensures high-fidelity audio reproduction.
Protection Circuitry: Reliable amplifier operation.

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Crown Audio VRACK12KMX VRack Amplification System Rack with 3x I-Tech 12000HD

SKU: CRVRACK12KMXMFR: VRACK12KMX

Crown VRACK: High power output for pro audio.
I-Tech 12000HD amp: >112dB signal-to-noise ratio.
Low THD (<0.1%) ensures pristine audio clarity.
Adjustable input sensitivity for optimal levels.
Superior damping factor for enhanced speaker control.

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TOA Electronics Four Channel Digital Power Amplifier, 250W per Channel at 70V

SKU: TODA250FHCUMFR: DA250FHCU

(1)

Delivers 250W per channel for robust power output.
Class D amp: High efficiency, low total harmonic distortion.
Advanced protection circuits ensure amplifier reliability.
High signal-to-noise ratio for pristine audio clarity.
Balanced inputs minimize noise, optimize impedance.

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PreSonus Rack Mount 6-Channel Headphone Mixing System

SKU: PSHP60MFR: 2777400204

Pristine audio: 6-channel headphone amplifier system.
Powerful headphone amp: 150mW output per channel.
Versatile inputs: Balanced & stereo line options.
Low-noise design: Ensures clean, clear monitoring.
Durable build: Rack-mountable for studio use.

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Studiomaster QX2-6000 2x 5100W at 4 Ohms 1U Digital Power Amplifier

SKU: STQX26000MFR: QX2-6000

High Power Output: 2x5100W at 4 Ohms for pro audio.
Low Distortion: Ensures pristine audio quality, 0.01% THD+N.
Reliable Performance: Comprehensive overload protection.
Input Versatility: Selectable input sensitivity options.
Compact Design: 1U rackmount for efficient use of space.

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Behringer EP4000 4000W Professional Stereo Power Amplifier with XLR Mic Cables

SKU: BEEP4000BMFR: 000-A3702-00010 B

(1)

Delivers 4000W peak power for robust audio output.
Ensures low distortion for pristine sound quality.
High signal-to-noise ratio; experience clear audio.
Optimized input impedance for signal integrity.
High damping factor; superior speaker control.

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Behringer Micromon MA400 Monitor Headphone Amplifier

SKU: BEMA400MFR: 0835-AAG86-US1

Ultra-compact headphone amplifier for personal use.
Flexible connectivity: 1/4" & 1/8" TRS outputs.
High-quality sound: 15Hz-25kHz bandwidth ensures clarity.
Monitor input for versatile audio source integration.
Low impedance: Optimized headphone amplifier output.

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Audio Implements Model #655 Monitor Amplifier with Dialer and Microphone

SKU: AI410MFR: 410

350mW Power Output: Crystal-clear audio amplifier.
Dual-Channel Amplifier: Independent audio control.
600 Ohm XLR Input: Versatile audio input options.
Headphone Amplifier: 8 Ohm earphone output jack.
Durable Build: Die-cast aluminum audio amplifier.

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KOCH 6V6GT Tube for Power Amplifier, 4-Pack

SKU: KH6V6GTQMFR: 6V6GT-Q

KOCH 6V6GT tubes: Premium amplifier sound.
Enhance power amplifier tone with matched tubes.
Low noise vacuum tubes ensure clear audio.
Long tube life: Reliable KOCH amplifier tubes.
Tetrode tubes deliver exceptional power output.

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Studiomaster QX2-2000 2x 1700W at 4 Ohms 1U Digital Power Amplifier

SKU: STQX22000MFR: QX2-2000

High power output: 2x1700W at 4 Ohms for pro audio.
Exceptional signal-to-noise ratio: >105dB for clear sound.
Low distortion: 0.01% THD+N ensures pristine audio quality.
Input/output flexibility: Multiple options for connectivity.
Reliable protection: Safeguards against overload & thermal issues.

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JBL CSA240Z 2-Channel 40W 1U Commercial DriveCore Amplifier

SKU: JBLCSA240ZMFR: NCSA240Z-U-US

40W Power Amplifier: High power output at 8 Ohms.
Low Distortion: THD less than 0.5% for clear audio.
Signal-to-Noise Ratio: >100dB for pristine sound.
Versatile Connectivity: Euro Block & RCA inputs.
Durable Build: Reliable JBL amplifier quality.

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Studiomaster QX4-6000 4x 2550W at 4 Ohms 1U Digital Power Amplifier

SKU: STQX46000MFR: QX4-6000

High power output: 4x2550W at 4 Ohms for pro audio.
Exceptional signal-to-noise ratio: >105dB for clear sound.
Low THD: 0.01% ensures minimal audio signal distortion.
Versatile impedance matching for various speaker setups.
Efficient cooling system prevents overheating during use.

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Ashly NXE Series 4-Channel 75W Networkable Multi-Mode Power Amplifier

SKU: ASNXE754MFR: NXE754

75W Power Amplifier: High power output for clarity.
Low THD: Ensures pristine audio signal fidelity.
High Signal-to-Noise Ratio: Clean, clear sound.
10k Ohm Input Impedance: Versatile connectivity.
Reliable Protection: Prevents damage, ensures longevity.

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Behringer EUROPOWER PMP2000D 2000-Watt 14-Channel Powered Mixer

SKU: BEPMP2000DMFR: 0601-AGZ86-US1

(2)

2000W powered mixer for live sound excellence.
14-channel mixer with studio-grade effects.
High-performance amplifier ensures pristine audio.
Versatile inputs for mics, instruments, and more.
Portable design; ideal for gigs and rehearsals.

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Audio Amplifiers to Boost Your Sound

If you’re connecting anything from an instrument or a smartphone to a set of external speakers, you may need an amplifier. While most of us think of “amps” as something to plug a guitar into, there are also many different types of amps for stereo systems, PAs, and more. Check out Adorama’s full selection here from brands like Crown Audio, Behringer, TOA Electronics and more.

What is an amplifier?

When an electrical signal is sent from an instrument, phone, microphone, or phonograph (remember those?), it is weak and nowhere near powerful enough to drive 15” subwoofers. You need a device to “amplify” this signal with some serious wattage, technically called a “power amp.”

Most instrument amps also have a built-in “preamp” in addition to their power amps. Preamps add effects and tonal controls to electrical signals before they are sent to the power amp.

Do I need an amp to play music at home?

If you just want to play tunes from a phone or a laptop, you may not need a specific amp. Many speakers, including Bluetooth speakers, are already “powered,” meaning they’ve got small built-in audio amplifiers. However, if your speakers are unpowered (i.e., they can’t plug into a wall outlet), you’ll need a power amp. Most high-end stereo systems utilize separate power amps.

Home audio systems do not require preamps like instruments do. Still, you may want to invest in a mixer or multi-band graphic equalizer to fine-tune your levels before they hit the power amp. Be aware that if you’re playing music from a computer, it may already have an EQ feature built into its software.

Audio amplifier specifics

We’ve got a huge variety of audio amplifiers at Adorama, from tiny headphone amps to those capable of delivering hundreds of watts. You’ll want your power amp’s wattage to match the power rating of your speakers. If it is too low, you won’t get the most out of your speakers. Even worse, if it’s too high, you could blow them out. If your power amp has selectable resistance levels in ohms (usually 4, 8, or 16), make sure they sync with your speakers as well.

Amps can be powered either by solid-state transistors or by vacuum tubes. As with guitar amps, tube-powered models for stereos are pricier and require more maintenance, but audiophiles love their warm, vintage sound.

No matter what kind of amp you decide is right for you, make sure you’ve got enough cables and adapters to set everything up.