Amplifiers

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Amplifiers

Power Amplifiers (252)

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Crest Audio Pro 7200 Professional Stereo Power Amplifier, 3300W

SKU: CAPRO7200MFR: PRO7200

Pro 7200: High Power Amplifier, 3300W at 4 Ohms.
Exceptional Signal-to-Noise Ratio: > -110dB.
Low THD ensures pristine audio amplification.
Input Impedance: 15k Ohms, balanced for clarity.
High Damping Factor: >300:1 for superior control.

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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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Electro-Voice CPS4.10 4x 1000W Power Amplifier

SKU: EVCPS410120VMFR: F.01U.101.295

High Power Output: 4x1000W for pro audio.
Low THD ensures pristine audio fidelity.
Signal-to-Noise Ratio: >100dB for clear sound.
Input Sensitivity: +6dBu for optimal gain.
20 kOhms Input Impedance for wide compatibility.

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Electro-Voice PA2450L Dual-Channel Power Amplifier

SKU: EVPA2450L120MFR: F.01U.120.175

Delivers 450W at 4 Ohms for powerful audio output.
Dual-channel power amplifier ensures clean sound quality.
Reliable performance with <10Hz-40kHz frequency response.
Balanced input impedance >20KOhms for input flexibility.
Durable 2 RU chassis built for lasting performance.

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JK Audio RemoteAmp Two Stereo Headphone Amplifier

SKU: JKRAMP2MFR: RAMP2

Pristine audio: 20Hz-20kHz frequency response.
Stereo headphone amplifier with XLR & 3.5mm input.
Durable build: Reliable JK Audio headphone amp.
Powerful output: 1/2 watt per channel at 8 ohms.
Compact design: Portable headphone distribution.

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JK Audio RemoteAmp Personal Battery Powered Headphone/Earpiece Amplifier

SKU: JKRAMPMFR: RAMP

XLR Input Headphone Amplifier: Pristine sound.
RemoteAmp: 30Hz-20kHz frequency response ensured.
Personal amp: 46 dB gain for optimal performance.
Battery-powered headphone amp: Use on the go.
Headphone amp: 1/4" & 1/8" stereo outputs.

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TOA Electronics BG-235 35W 3 Channel Amplifier & Mixer

SKU: TOBG235CUMFR: BG235CU

35W Amplifier Mixer: Superb sound quality.
3-Channel Mixer: Flexible input connectivity.
50Hz-20kHz Amp: Wide frequency response.
EQ Controls: Bass & treble adjustments.
Compact Amplifier: Portable, durable build.

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TOA Electronics BG-220 20W 3 Channel Amplifier & Mixer

SKU: TOBG220CUMFR: BG220CU

20W Amplifier Mixer: Superb sound quality.
3-Channel Mixer: Versatile input options.
TOA BG-220: Durable build, long-term use.
50Hz-20kHz Amp: Wide frequency response.
Bass & Treble Control: Precise EQ settings.

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

SKU: TODA250FHCUMFR: DA250FHCU

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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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TOA Electronics 2 Channel Digital Power Amplifier, 2x250W at 4 Ohms

SKU: TODA250DCUMFR: DA250DCU

2x250W Power Amplifier at 4 Ohms for robust audio.
Low THD ensures pristine sound, high Signal-to-Noise.
Selectable Input Sensitivity for versatile use cases.
10 kOhms Input Impedance, balanced for clear audio.
Comprehensive Protection Circuits ensure amplifier safety.

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TOA Electronics Four Channel Digital Power Amplifier, 500W Per Channel at 70V

SKU: TODA500FHLCUMFR: DA500FHLCU

Delivers 500W per channel for robust power output.
Low THD ensures pristine audio signal fidelity.
High signal-to-noise ratio for clear sound quality.
Adjustable input sensitivity matches audio sources.
Reliable protection circuitry prevents amplifier damage.

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TOA Electronics Four Channel Digital Power Amplifier, 550W Per Channel at 4 Ohms

SKU: TODA550FCUMFR: DA550FCU

Delivers 550W per channel at 4 Ohms for high power.
Ensures pristine audio with a 100dB signal-to-noise ratio.
Low THD (0.15%) guarantees clear amplifier sound quality.
Reliable protection circuits prevent amplifier damage.
Compact form factor integrates easily into any setup.

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TOA Electronics BG-2035 CU 35W 5 Channel Mixer Amplifier

SKU: TOBG2035CUMFR: BG2035CU

35W Amplifier with 5 Input Channels for versatility.
Precise EQ Control: Adjust bass and treble +/- 10dB.
Reliable Amplifier: 50Hz-20kHz Frequency Response.
Mixer Amplifier with Euroblock for secure connections.
Phantom Power: On/Off switch for mic, +24V DC.

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TOA Electronics BG-2060 CU 60W 5 Channel Mixer Amplifier

SKU: TOBG2060CUMFR: BG2060CU

60W PA amplifier with 5 input channels.
50Hz-20kHz frequency response for clear audio.
Euroblock connections ensure secure setup.
EQ control: Bass & treble adjustments provided.
Ideal amplifier with mixer for installations.

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TOA Electronics BA-260 60 W 1 Channel Amplifier

SKU: TOBA260CUMFR: BA260CU

Delivers 60W of power with low distortion.
Wide 50Hz-20kHz frequency response amplifier.
Excellent signal-to-noise ratio: 80dB or more.
Offers reliable protection for stable operation.
Impedance matching for versatile speaker options.

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TOA Electronics BG-2120 CU 120W 5 Channel Mixer Amplifier

SKU: TOBG2120CUMFR: BG2120CU

120W Amplifier Mixer: Robust power output.
5-Channel Mixer Amplifier: Input flexibility.
Broadcasting: Dual-channel broadcast capability.
Durable Amplifier: Reliable performance.
Frequency Response: 50Hz-20kHz sound quality.

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TOA Electronics BA-235 35 W 1 Channel Amplifier

SKU: TOBA235CUMFR: BA235CU

35W Power Amplifier: High power output for clear audio.
Low Distortion Amplifier: Ensures pristine sound quality.
Versatile Power Amp: Line input & terminal connectors.
Durable Amplifier Build: Reliable performance guaranteed.
Signal-to-Noise Ratio: 80dB+ for superior clarity.

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TOA Electronics A-912MK2 120W 8-Channel Modular Mixer/Amplifier

SKU: TOA912MK2ULMFR: A912MK2UL

TOA A-912MK2: 120W, 8-Channel Mixer Amplifier.
Versatile amplifier with EQ controls for sound.
Multiple input options for flexible connectivity.
Reliable power output for professional audio.
Compact design ensures easy portability solution.

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TOA Electronics A-9120DHM2 120W 2 Channel Modular Digital Mixer/Amplifier

SKU: TOA9120DHM2CMFR: A9120DHM2CU

120W, 2-Channel Amplifier with Mixer included.
Modular design; adaptable to your audio needs.
Wide 20Hz-20kHz frequency response for clear sound.
10-Band EQ: Precise audio, tailored to any space.
Multiple input options for versatile connectivity.

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TOA Electronics A-9060SM2 60W 1 Channel Modular Digital Mixer/Amplifier

SKU: TOA9060SM2CUMFR: A9060SM2CU

60W Amplifier Mixer: Robust power, reliable sound.
Modular design: Customize inputs for any audio source.
Parametric EQ: Precise sound shaping, 10 bands.
Versatile inputs: Analog & digital connectivity options.
Remote control: RS-232C for seamless integration.

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TOA Electronics A-9060DHM2 60W 2 Channel Modular Digital Mixer/Amplifier

SKU: TOA9060DHM2CMFR: A9060DHM2CU

60W x 2 Channel Amplifier: Robust power output.
Modular Mixer-Amplifier: Flexible audio input options.
20Hz-20kHz Frequency Response: Superb sound quality.
10-Band Parametric EQ: Precise channel control.
Digital Mixer-Amplifier: GUI programming interface.

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TOA Electronics A-903MK2 30W 8-Channel Modular Mixer/Amplifier

SKU: TOA903MK2ULMFR: A903MK2UL

30W PA amplifier with 8 input channels.
Modular mixer-amplifier for versatile audio control.
Adjustable bass and treble tone controls included.
Reliable amplifier with comprehensive protection.
Multiple input options for flexible connectivity.

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TOA Electronics A-906MK2 60W 8-Channel Modular Mixer/Amplifier

SKU: TOA906MK2ULMFR: A906MK2UL

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60W PA amplifier with 8 input channels.
Modular mixer/amp offers versatile sound control.
Adjustable EQ: Optimize bass and treble output.
Durable amplifier ensures reliable performance.
Multiple inputs for flexible audio connections.

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TOA Electronics 6-Channel In-Wall Modular Mixer Power Amplifier

SKU: TOW906AULMFR: W906AUL

6-Channel Mixer Amplifier: Versatile audio control.
60W RMS Power Amplifier: Reliable, robust sound output.
In-Wall Modular Amplifier: Streamlined, space-saving design.
30Hz-20kHz Frequency Response: Clear, full-range audio.
Multiple Input Options: Flexible connectivity solution.

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TOA Electronics P-924MK2 240 Watt Single-Channel Modular Power Amplifier

SKU: TOP924MK2ULMFR: P924MK2UL

Delivers 240W RMS power for robust audio output.
Ensures clean sound quality with low distortion.
Features modular input for flexible connectivity.
Offers reliable performance for pro audio setups.
Durable power amplifier built for lasting use.

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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.