Amplifiers

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Amplifiers

Power Amplifiers (252)

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Art Pro Audio SLA-2 2-Channel 200W Rackmount Power Amplifier

SKU: APASLA2MFR: SLA2

High Power Output: 200W RMS per channel at 8 ohms.
Exceptional Signal-to-Noise Ratio: >100dB below clipping.
Low THD: >0.05% (typical), ensuring audio clarity.
Input Sensitivity: 1V for full power output.
High Damping Factor: For superior speaker control.

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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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Atlas Sound MA40G 40-Watt, 3 Input Mixer Amplifier with Global Power Supply

SKU: ASMA40GMFR: MA40G

40-Watt mixer amplifier for optimal audio power.
3 input channels offer flexible audio connectivity.
Precise EQ control tailors sound output perfectly.
Compact amplifier design ensures easy portability.
Reliable sound with a signal-to-noise ratio >55 dB.

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Atlas Sound DPA-102PM 2-Channel 2x 100-Watt 4 Ohm Networkable Power Amplifier

SKU: ASDPA102PMMFR: DPA-102PM

2x100W Power Amplifier at 4 Ohms for robust audio.
Low THD ensures pristine sound, high Signal-to-Noise.
Multiple Input Options: RCA, balanced, Euro Block PHX.
Reliable Protection Circuitry prevents amp damage.
Compact Form Factor fits easily into any setup.

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Atlas Sound CP700 Dual-Channel 700W High Performance Commercial Power Amplifier

SKU: ASCP700MFR: CP700

High Output Power: 700W for professional audio.
Low Harmonic Distortion ensures clear sound quality.
High Signal-to-Noise Ratio: pristine audio output.
Reliable Protection Circuits prevent amplifier damage.
Input Impedance: Balanced, reduces unwanted noise.

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Atlas Sound AA60G 60W 4-Channel Commercial Mixer Amplifier

SKU: ASAA60GMFR: AA60G

60W 4-Channel Mixer Amplifier for versatile audio.
Commercial amplifier with global power supply included.
Atlas Sound mixer amp featuring phoenix & RCA connectors.
Precise EQ control for optimized sound performance.
Reliable PA amplifier with low THD+N at 1 kHz.

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Mackie HM-400 Rack-Mountable 4-Chanel Headphone Amplifier W/2X 20' XLR MIC Cable

SKU: MAHM400AMFR: HM-400 A

Mackie HM-400: Pristine audio, low noise design.
Four channels offer versatile headphone distribution.
Powerful headphone amplifier: 550mW output per channel.
Rack-mountable design for durable, secure integration.
XLR inputs/outputs ensure reliable connectivity.

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Mackie HM-800 Rack-Mountable 8-Channel Headphone Amplifier W/2X 20'XLR MIc Cable

SKU: MAHM800AMFR: HM-800 A

Mackie HM-800: Pristine audio for critical listening.
8-channel headphone amp: Flexible connectivity options.
Low distortion: <0.005% THD for clear sound output.
High power output: 550mW per channel at 47 Ohms.
Durable design: Rack-mountable, built to last.

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Mackie HM-4 4-Way Headphone Amplifier With TRS Headphone Cable,

SKU: MAHM4AMFR: HM-4 A

(2)

Mackie HM-4: Pristine audio for critical listening.
Four independent headphone outputs for versatile use.
High power output ensures clear, strong sound levels.
Compact headphone amplifier design saves desktop space.
Durable build ensures reliability for studio use.

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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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KOCH 5881 Tube for Power Amplifier, 2-Pack

SKU: KH5881DMFR: 5881-D

KOCH 5881 tubes: Premium power amplification.
Matched pair ensures optimal sound quality.
Low noise 5881 tube design for clear audio.
Enhance your amplifier's power output now.
Long tube life: Reliable, lasting performance.

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KOCH EL84M Tube for Power Amplifier, Single

SKU: KHEL84MSMFR: EL84M-S

KOCH EL84M tube: Premium power amplifier sound.
Enhance your amp with this low-noise vacuum tube.
EL84 power tube: Reliable performance, long life.
Single KOCH tube ensures optimal power output.
Upgrade your amplifier's sound quality today.

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Hall Research AMP-4840 40W Audio Amplifier with RS-232 and IR Control

SKU: HRAMP4840MFR: AMP-4840

High Power Amplifier: 2x20W at 4 Ohms.
Low THD: 1% at 1 KHz, 0.3% at 20 KHz.
Signal-to-Noise Ratio: 80 dB at max output.
Input Impedance: > 10 K Ohms for optimal audio.
Damping Factor: Ensures speaker control.

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Lowell Manufacturing PA250A 250W Power Amplifier

SKU: LWPA250AMFR: PA250A

Delivers 250W RMS power for robust audio output.
Low THD ensures clear sound, minimizing distortion.
High signal-to-noise ratio: pristine audio quality.
Reliable protection circuits ensure amplifier longevity.
Compact power amplifier design saves valuable space.

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Lowell Manufacturing MA60 Rackmount Mixer with 60W Amplifier

SKU: LWMA60MFR: MA60

60W Amplifier Mixer: Superb sound quality.
Versatile mixer amplifier with 5 input channels.
Rackmount amplifier: Easy to integrate design.
EQ control: Tailor your sound precisely.
Reliable power output for clear audio.

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Lowell Manufacturing MA30-WK Mixer with 30W Power Amplifier and Wall-Mount Kit

SKU: LWMA30WKMFR: MA30-WK

30W Power Amplifier: Reliable audio output.
Versatile Mixer Amplifier: Multiple input options.
Wall-Mount Kit Included: Easy install amplifier.
Balanced Mic Input: Clear sound, less noise.
Tone Controls: Bass and treble adjustments.

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Lowell Manufacturing MA125 Rackmount Mixer with 125W Amplifier

SKU: LWMA125MFR: MA125

125W Amplifier Mixer: Robust power output.
Versatile inputs: XLR, RCA, screw terminals.
Rackmount mixer: Easy integration, saves space.
Phantom power: Supports condenser microphones.
Multiple channels: 5 mic, 6 aux, telephone input.

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Lowell Manufacturing MA30 Stand-Alone Mixer with 30W Power Amplifier

SKU: LWMA30MFR: MA30

30W Power Amplifier: Robust, reliable audio output.
Versatile Mixer Amplifier: Inputs for mic, aux, phone.
Compact Amplifier with Mixer: Space-saving design.
PA Amplifier: 50Hz-20kHz frequency response.
Durable Amplifier: Ideal for installed sound systems.

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Lowell Manufacturing MA30-RK Mixer with 30W Power Amplifier and Rackmount Kit

SKU: LWMA30RKMFR: MA30-RK

30W Power Amplifier Mixer with 4/8/25/70V Output.
Versatile Audio Mixer with 3 Input Channels.
EQ Control: Adjust Bass & Treble +/- 10dB.
Multiple Inputs: AUX, Mic, & Telephone Options.
Compact Amplifier with Included Rackmount Kit.

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Lowell Manufacturing MA250 Rackmount Mixer with 250W Amplifier

SKU: LWMA250MFR: MA250

250W Amplifier Mixer: Robust power for clear audio.
Versatile Inputs: 5 XLR & AUX options for all sources.
Rackmount Mixer: Streamlined design for easy setup.
70V/25V Outputs: Connect multiple speakers easily.
Priority Muting: Three levels for key announcements.

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Aviom BOOM-1 Tactile Transducer Processor, 2U Rack Mounted

SKU: AVBOOM1MFR: BOOM-1

Aviom BOOM-1: Pristine audio signal processing.
Powerful amplifier module: 210W at 4 Ohms output.
Low noise performance for clear sound quality.
Versatile input options: XLR & 1/4" connectivity.
Durable 2U rack-mounted DSP for live sound.

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Crown Audio Complete HD4 VRack Amplification Rack with 3x 3500HD Amplifiers

SKU: CRCOMHD4VRACMFR: COMPLETE HD4 VRAC

Crown Audio Power Amplifier: High output power.
Low THD ensures pristine audio fidelity, always.
Signal-to-noise ratio >=108dB for clear sound.
Damping factor >5000 for superior speaker control.
Reliable protection circuits ensure amp longevity.

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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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Dynacord TGX10 4-Channel 2500W DSP Power Amplifier with OMNEO, AES/EBU

SKU: DYTGX10MFR: F.01U.328.094

Delivers 2500W high output power at 4 Ohms.
Low distortion ensures pristine audio quality.
High signal-to-noise ratio: clear, pure sound.
Input impedance: 20 kOhm, active balanced.
Damping factor > 400: superior control.

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Dynacord TGX20 4-Channel 5000W DSP Power Amplifier with OMNEO, AES/EBU

SKU: DYTGX20MFR: F.01U.328.096

Delivers 5000W high output power for demanding audio.
Low THD ensures pristine audio signal fidelity.
High signal-to-noise ratio; clear, dynamic sound.
20 kOhm input impedance; optimal signal transfer.
Damping factor >400; tight, controlled bass.

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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.