Amplifiers

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Amplifiers

Power Amplifiers (252)

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Studiomaster HX4-600 4x 255W at 4 Ohms 1U Digital Power Amplifier

SKU: STHX4600MFR: HX4-600

Delivers high output power: 4x255W at 4 Ohms.
Low THD+N: 0.02% for clean power amplification.
Signal-to-noise ratio: 105dB for pristine audio.
Input sensitivity: 1Vrms ensures optimal levels.
Damping factor: 300 enhances speaker control.

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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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Crown Audio I-Tech 4x3500HD DriveCore 4-CH 4000W Power Amplifier, speakON Output

SKU: CRIT4X350HDSMFR: 4X3500HDS-U-USFX

Delivers 4000W at 4 Ohms for powerful audio.
Low THD ensures pristine sound quality output.
High signal-to-noise ratio for clear audio.
Adjustable input sensitivity enhances control.
Damping factor >5000 ensures speaker precision.

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Studiomaster HX4-1000 4x 425W at 4 Ohms 1U Digital Power Amplifier

SKU: STHX41000MFR: HX4-1000

High Power Amplifier: 4x425W at 4 Ohms.
Low Distortion: THD+N only 0.02% for clear audio.
Reliable Performance: Overload/thermal protection.
Input Flexibility: Balanced/unbalanced input options.
Durable Build: Robust design for lasting use.

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Kramer Electronics PT-102AN 1:2 Stereo Audio Amplifier

SKU: KRPT102ANMFR: 90-752790

Kramer PT-102AN: Pristine audio distribution.
Stereo amplifier: High 85dB signal-to-noise ratio.
Pro audio amp: Wide bandwidth exceeds 100kHz.
Audio distribution: Dual stereo outputs on mini jacks.
Compact amplifier: Precise level control -55dB to +20dB.

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iFi AUDIO Pro iCAN Signature Headphone Amplifier

SKU: IFIPROICANSMFR: 0301007

Exceptional sound quality with balanced output.
Powerful headphone amplifier; >14,000mW at 16 Ohms.
Multiple input options for versatile connectivity.
Adjustable impedance matching for optimal performance.
Durable build ensures long-lasting headphone use.

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Ashly NX Series 4-Channel 75W Multi-Mode Power Amplifier

SKU: ASNX754MFR: NX754

75W Power Amplifier: High output for clarity.
Multi-Mode Amp: Versatile for various audio setups.
Signal-to-Noise: >96dB ensures pristine audio.
Low THD: <0.5% for minimal sound distortion.
Damping Factor: >250 for 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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Behringer DS2800 Professional 2-In/8-Out Distribution Splitter,with 2x XLR Cable

SKU: BEDS2800AMFR: 000-C9C02-00010 A

(3)

Professional sound distribution with clarity.
Optimize audio with 2-input/8-output control.
Durable build ensures consistent performance.
Portable 1RU design, easy to transport.
Seamless connectivity for studio setups.

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Lindell Audio AMPX Dual Mono 40W Class A Power Amplifier

SKU: LNAMPXMFR: AMP-X

40W Class A Power Amplifier: Dual Mono Design.
High Power Output: 20W at 8 Ohms Per Channel.
Signal-to-Noise Ratio: >= 100 dB for clear audio.
Low THD: = 0.03% ensures minimal distortion.
Input Impedance: 47kOhms for optimal signal.

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Prism Sound Callia Reference Stereo USB DAC

SKU: PSCALLIAMFR: CALLIA

Reference Stereo USB DAC for pristine sound.
Balanced XLR outputs ensure optimal audio quality.
Headphone amp with impedance matching for clear audio.
Supports up to 384kHz for high-resolution audio.
DSD64/128 playback delivers studio-quality sound.

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Auris Audio HA-2SF Balanced Headphone Tube Amplifier

SKU: AU27590MFR: 27590

Auris Audio HA-2SF: Exceptional sound quality.
Powerful tube amplifier; max 2W output.
Impedance: 32Ohm - 600Ohm for optimal match.
Connectivity: RCA/XLR inputs & XLR/Phono out.
Durable build; premium components ensure longevity.

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Crown Audio DCi 2X300 Install Analog Series 2-Channel 2x300W Power Amplifier

SKU: CRDCI2X300MFR: DCI2X300-U-USFX

Delivers 300W Power Amplifier output at 4 Ohms.
Low Distortion ensures pristine audio fidelity.
High Signal-to-Noise Ratio: >108dB (A-weighted).
Versatile Impedance Matching: 2-16 Ohms supported.
Reliable Protection against overload & short circuits.

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HiFiMan EF600 Complete Victory Balanced Headphone Amplifier and DAC

SKU: HMEF600MFR: EF600

HiFiMan EF600: Superior sound quality amplifier.
Balanced headphone amp: 5.12W power output @32-.
High connectivity: RCA, USB-B, USB-C inputs included.
Exceptional SNR: 118dB for pristine audio clarity.
Durable amplifier build ensures lasting performance.

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Ashly NX Series 2-Channel 150W Multi-Mode Power Amplifier

SKU: ASNX1502MFR: NX1502

150W Power Amplifier: High power output for pro audio.
Low distortion ensures pristine audio fidelity.
High signal-to-noise ratio: Crystal-clear sound.
Impedance matching for optimal speaker performance.
Reliable protection prevents amplifier damage.

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Samson QH4 4-Channel Stereo Headphone Amplifier

SKU: SASAQH4MFR: SAQH4

QH4 Headphone Amplifier: Pristine sound quality.
Stereo Amplifier: High power output, low impedance.
Headphone Amp: Broad connectivity for all devices.
Distribution Amplifier: Durable build for live sound.
Samson Amplifier: Excellent value, superior audio.

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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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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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Crown Audio XLI Series 750W 2-Channel Power Amplifier

SKU: CRXLI2500MFR: NXLI2500-0-US

Delivers 750W power for robust audio amplification.
High signal-to-noise ratio ensures clear sound.
Low THD minimizes distortion for pristine audio.
Reliable protection circuits safeguard your speakers.
Efficient cooling system prevents overheating issues.

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Auris Audio Headonia 2A3 Headphone Tube Amplifier, Black

SKU: AA26194MFR: 26194

Auris Headphone Tube Amplifier: Exceptional sound.
Powerful 3W Headphone Amplifier: Optimal output.
Impedance Matching: 32-600 Ohm for any headphone.
4 Line Inputs: Versatile connectivity options here.
Durable Headphone Amp: Built to last for years.

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iFi AUDIO ZEN CAN Signature Balanced Desk-Fi Headphone Amplifier

SKU: IFI311016MFR: 311016

High-power headphone amplifier; balanced output.
Low noise: Enjoy pristine audio fidelity, always.
Versatile inputs: RCA, 3.5mm ensure connectivity.
Optimized impedance match for clear sound.
Durable build: Quality components ensure longevity.

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Crown Audio MA4 DSi 2.0 Series Next-Generation Amplifier with Dante

SKU: CRMA4DNPMFR: MA4-D-NP

Crown Audio: High Power Output, 750W at 8 Ohms.
Low Noise Amplifier: >105dB Signal-Noise Ratio.
Dante Connectivity: Seamless Digital Audio Input.
Reliable Performance: 6-Year Crown Audio Warranty.
Flexible I/O: Block & RJ-45 Connectors Included.

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Link Electronics DigiFlex 1650 Audio Distribution Amplifier with 1021 Rear Cell

SKU: LE16501021MFR: 1650/1021

Pro Audio Amplifier: Pristine sound quality.
Distribution Amp: 1x8 Mono or 1x4 Stereo Output.
Audio Amplifier: Wide Frequency Response 20Hz-20KHz.
PA Amplifier: Low Total Harmonic Distortion.
Headphone Amplifier: High S/N Ratio >100dB.

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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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Crown Audio CDi 2X600 DriveCore Series 2-Ch 2x600W Power Amplifier, Analog Input

SKU: CRCDI2X600MFR: NCDI2X600-U-US

Delivers 600W power @ 4/8 ohms for pro audio.
Low THD ensures pristine audio signal fidelity.
High damping factor enhances speaker control.
Signal-to-noise ratio >104dB for clear sound.
Balanced input impedance minimizes noise issues.

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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.