Amplifiers

Shop Used (10)

Categories:All Categories PA & Live Sound

Amplifiers

Power Amplifiers (255)

Headphone & Distribution (112)

Amplifiers with Mixers (47)

Vacuum Tubes (14)

Filters:

Brand

Ashly (58)Behringer (36)Crown Audio (73)Dynacord (11)Rolls (19)Studiomaster (19)TOA Electronics (27)Whirlwind (9)Yamaha (11)iFi AUDIO (9)

Price Range

$0 to $25 (5)$25 to $50 (10)$50 to $75 (9)$75 to $100 (8)$100 to $250 (46)$250 to $500 (94)$500 to $750 (48)$750 to $1000 (31)$1000 to $2500 (94)$2500 to $5000 (50)$5000 and Over (33)

FREE 2-Day Shipping on orders over $49.99 (23)Free Shipping (412)In Stock (31)Kits only (27)Non-Kits (401)Pre-Order (1)Recent Releases (2)Specials (2)Top Rated (30)VIP Pro - 2 Day Delivery (23)

Discount

10% Off or More (237)25% Off or More (58)35% Off or More (21)50% Off or More (2)

Number of Channels

1 (28)10 (3)12 (3)14 (2)2 (157)3 (12)4 (113)5 (16)6 (9)8 (36)

Amplifier Type

Audio Distribution Amplifier (29)Headphone Distribution Amplifier (63)Microphone Distribution Amplifier (6)

Link Electronics DigiFlex 1651 Audio Distribution Amplifier with 1014 Rear Cell

SKU: LE16511014MFR: 1651/1014

Pro-grade audio distribution amplifier.
Exceptional sound quality; low distortion.
Balanced input impedance: 20KOhms, +/-2%.
Wide frequency response: 20Hz to 20KHz.
Durable build with a 10-year warranty.

Special Order

Free Shipping

^$324^.50

Ways to Save

Get Reward Points

Link Electronics DigiFlex 1651 Audio Distribution Amplifier with 1021 Rear Cell

SKU: LE16511021MFR: 1651/1021

Pro Audio Distribution: Pristine sound quality.
1x8 Mono/1x4 Stereo Amplifier: Versatile output.
Low Noise Amplifier: >100dB S/N ratio ensured.
Balanced Input Amplifier: 20KOhms impedance.
Durable Amplifier: 10-year limited warranty.

Special Order

Free Shipping

^$357^.50

Ways to Save

Get Reward Points

Crown Audio CDi 4X300 DriveCore Series 4-Ch 4x300W Power Amplifier, Analog Input

SKU: CRCDI4X300MFR: CRN-CDI4X300VMUS

300W Power Amplifier: High power output at 4 Ohms.
Clean Sound Quality: Low noise floor for pristine audio.
Durable Build: Reliable performance for live sound.
Input/Output Flexibility: Versatile connectivity options.
Crown Audio Amplifier: Network control for easy use.

Special Order

Free Shipping

^$3,490^.00

Ways to Save

Get Reward Points

Crown Audio CDi 4X600 DriveCore Series 4-Ch 4x600 Power Amplifier, Analog Input

SKU: CRCDI4X600MFR: CRN-CDI4X600VMUS

Delivers 600W at 8 Ohms for powerful audio output.
Low THD ensures pristine sound, minimal distortion.
High damping factor enhances speaker control.
Signal-to-noise ratio >104dB for clear audio.
Reliable protection circuits ensure amplifier safety.

Special Order

Free Shipping

^$4,090^.00

Ways to Save

Get Reward Points

SolidDrive SD-250 50W Per Channel Class D Amplifier

SKU: SOSD250MFR: SD250

High power output: 50W per channel amplifier.
Low THD ensures pristine audio amplification.
Signal-to-noise ratio >83dB for clear sound.
Damping factor provides optimal speaker control.
Input sensitivity optimized for various sources.

Special Order

Free Shipping

^$446^.00

Ways to Save

Get Reward Points

Behringer NX4-6000 Ultra Lightweight 6000W 4-Channel Class D Power Amplifier

SKU: BENX46000MFR: 0105-ABE86-US1

6000W Power Amplifier: Robust, high power output.
Class-D Amp: Ensures low distortion, clear audio.
Reliable Performance: Stable into mismatched loads.
Input Flexibility: XLR/1/4" combo jacks included.
Durable Build: Ensures longevity, gig after gig.

On Backorder

Free Shipping

^$469^.00

Ways to Save

Get Reward Points

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.

Ships from Manufacturer

Free Shipping

^$495^.00

Ways to Save

Get Reward Points

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.

Ships from Manufacturer

Free Shipping

^$4,851^.00

Ways to Save

Get Reward Points

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

SKU: CRMA4DUSMFR: MA4-D-US

High Power Amplifier: Up to 4200W bridged at 4 ohms.
Low THD: 0.35% ensures pristine audio fidelity.
Signal-to-Noise Ratio: >105dB for clear audio.
Input Impedance: 70k ohm balanced for signal.
Damping Factor: >1000 for superior speaker control.

Special Order

Free Shipping

^$5,300^.00

Ways to Save

Get Reward Points

DriveCore Install DA Series DCI4x600DA Power Amplifier

SKU: CRDCI4X600DMFR: DCI4X600DA-U-USFX

Crown Audio: High power output for pristine sound.
Low noise floor ensures clean, professional audio.
Optimal signal to noise ratio: Enhanced audio clarity.
Input impedance matched for peak amplifier performance.
High damping factor: Superior speaker control assured.

Special Order

Free Shipping

^$5,384^.00

Ways to Save

Get Reward Points

Crown Audio DCi 8X300 DriveCore Install Analog 8-Ch 8x300W Power Amplifier

SKU: CRDCI8X300MFR: DCI8X300-U-USFX

High Output Power: 8-Channel Power Amplifier.
Low Distortion: Pristine audio, THD under 0.35%.
Reliable Performance: Crown Audio 3-Year Warranty.
Input Flexibility: Balanced, unbalanced connectivity.
Compact Size: Space-saving 2U rack-mount design.

Special Order

Free Shipping

^$5,570^.00

Ways to Save

Get Reward Points

Crest Audio 2-Channel Professional Amplifier, 1100W at 4 Ohms Bridged Power

SKU: CAV900CG220VMFR: V900CG220V

High Power Amplifier: 450W at 4 Ohms Stereo.
Low THD ensures pristine audio fidelity.
Superior Signal-to-Noise Ratio for clear sound.
High Damping Factor for optimal speaker control.
Input Impedance optimized for signal integrity.

Temporarily On Backorder

Free Shipping

^$524^.49

Ways to Save

Get Reward Points

Muxlab Analog Audio Balun Amplifier

SKU: ML500219MFR: 500219

High-Fidelity Audio Amplifier: 20-22,000 Hz range.
30W RMS Power Output: Delivers robust sound quality.
CAT5/6 Connectivity: Streamlines audio distribution.
Low Distortion Amplifier: Ensures clear audio output.
Durable Aluminum Enclosure: Offers lasting protection.

Special Order

Free Shipping

^$571^.00

Ways to Save

Get Reward Points

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.

Special Order

Free Shipping

^$599^.00

Ways to Save

Get Reward Points

Gemini XGA-3000 Professional Power Amplifier

SKU: GEXGA3000MFR: XGA-3000

(2)

3000 Watt Peak Power Amplifier for pro audio.
High signal-to-noise ratio: >95dB (LF/HF).
Low THD: Less than 0.1% for clear amplification.
Input impedance: 20K Ohms, pro power amplifier.
Damping factor >350 ensures speaker control.

Special Order

Free Shipping

^$189^.95

Ways to Save

Get Reward Points

Turtle AV 30W PoE+ Audio Amplifier with Dante Integration

SKU: TUDPA30DMFR: TAV-DPA30D

30W PoE+ Power: Robust amplifier for clear sound.
Dante Integration: Seamless audio network connectivity.
Crystal-clear Sound Quality: Hear every detail.
Reliable Class D Amplifier: Consistent performance.
Versatile Connectivity: Multiple input/output options.

Temporarily On Backorder

Free Shipping

^$799^.00

Ways to Save

Get Reward Points

Kramer Electronics 905XL Stereo Audio 2x 110W Power Amplifier

SKU: KR905XLMFR: 905XL

Delivers 110W per channel into 4 ohms for robust audio.
Low THD ensures pristine sound quality, minimal distortion.
High signal-to-noise ratio for clear audio output.
Adjustable input sensitivity matches various audio sources.
Reliable protection circuitry prevents amplifier damage.

Ships from Manufacturer

Free Shipping

^$1,195^.00

Ways to Save

Get Reward Points

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.

Temporarily On Backorder

Free Shipping

^$1,499^.00

Ways to Save

Get Reward Points

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.

Special Order

Free Shipping

^$2,375^.00

Ways to Save

Get Reward Points

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.

FREE 2-Day Shipping

^$2,499^.00

Ways to Save

Crown Audio CDi 2X600BL DriveCore Series 2-Ch 2x600W Power Amplifier w/ BLU Link

SKU: CRCDI2X600BLMFR: NCDI2X600BL-U-US

Crown Audio: 600W Power Amplifier at 8 Ohms.
Low THD: Clean audio with this power amplifier.
High Signal-to-Noise Ratio: Pristine audio quality.
Reliable Protection Circuits: Ensures amp longevity.
Compact Form Factor: Space-saving power amplifier.

Special Order

Free Shipping

^$2,632^.00

Ways to Save

Get Reward Points

Crown Audio SA4 DSi 2.0 Series Next-Generation Amplifier with Dante, US

SKU: CRSA4DUSMFR: SA4-D-US

High Power Output: Up to 1050W at 2 Ohms.
Low THD: Clean audio, minimal distortion.
Signal-to-Noise Ratio: >100dB for clarity.
Input Sensitivity: Flexible gain options.
Damping Factor: >1000 for tight control.

Special Order

Free Shipping

^$3,560^.00

Ways to Save

Get Reward Points

Crown Audio DCi 4X300N Install Network 4-Ch 4x300W Power Amplifier w/ BLU Link

SKU: CRDCI4X300NMFR: DCI4X300N-U-USFX

300W Power Amplifier: High power output at 4 Ohms.
Low THD: Ensures pristine audio signal fidelity.
Signal-to-Noise Ratio: >104dB for clear sound.
Impedance Matching: Versatile 2-16 Ohm compatibility.
Reliable Protection: Prevents amp damage.

Special Order

Free Shipping

^$3,876^.00

Ways to Save

Get Reward Points

Crown Audio DCi 4X600N Install Network 4-Ch 4x600W Power Amplifier w/ BLU Link

SKU: CRDCI4X600NMFR: DCI4X600N-U-USFX

Delivers 600W @ 8 Ohms for robust power amplification.
Low THD+N ensures pristine audio signal fidelity.
High signal-to-noise ratio for clear sound output.
Over 1000 damping factor enhances speaker control.
Reliable protection circuits ensure amplifier longevity.

Special Order

Free Shipping

^$5,384^.00

Ways to Save

Get Reward Points

Crown Audio DCi 8X300N Install Network 8-Ch 8x300W Power Amplifier w/ BLU Link

SKU: CRDCI8X300NMFR: DCI8X300N

High Output Power: 8x300W at 4 Ohms.
Signal-to-Noise Ratio: >104dB for pristine audio.
Low THD: 0.35% ensures minimal distortion.
Input Sensitivity: +20dBu maximum before compression.
Damping Factor: >1000 for superior speaker control.

Special Order

Free Shipping

^$7,200^.00

Ways to Save

Get Reward Points

Pageof 18

Per Page

More Results

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.