Amplifiers
amplifiers — pre-owned
Browse 9,673 amplifiers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

QSC PL380 Power Light 3 Power Amplifier *AS IS/READ* | OO203
The item is used and goes straight into protective mode. One connector is missing. Power Cord is NOT included. No other accessories/cables included. Only item pictured will be included. Item has wear and tear due to previous use and handling.

Vintage Peavey CS-800S Stereo Power Amplifier No Power-Parts Or Repair
Throw me an offer there aren’t many comps for this unit online. No power: unsure of condition Stacks near bin 10

Extron XPA 2004 800W 1RU Power Amp, 4x 200w at 4 Ω, 2x 400w at 8 Ω output
Model Number: XPA 2004. Form Factor: 1RU rack-mountable. Compact 1RU rack design for easy integration into audio systems. Power Output: 4 x 200W at 4 Ω, 2 x 400W at 8 Ω. High power output suitable for professional audio installations.

Crown CDi1000 2 Channels LCD Screen Power Amplifier Part NCDI1000
Cooling: Variable speed fan. Essential functions that a typical user would expect are verified working. Units may be missing components or parts that are not essential to key functions. Channels: 2.

ART HeadAmp 4 Channel Stereo Headphone Amplifier ARTcessories
This item has been successfully tested for power on. Local pickup is available. The item exteriors may have minor scratches, scuffs, dents, cracks, nicks, etc. Grade B - Normal signs of wear and tear.
You save $2.39

Crown XLS 1502 DriveCore 2-Channel Power Amplifier 1550W Class D DSP Rack Mount
All inputs and speaker channels are working. Includes power cord. R2v3 CATEGORY C4/F4 NON-DATA. Tested and fully functional.

Crown Macro-Tech 3600vz Amplifier, L5 30 Connector
Used Crown Macro-Tech 3600vz Amplifier, L5 30 Connector For Sale.

Crown D-75 2-Channel Stereo Power Amplifier
This Crown D-75 2-Channel Stereo Power Amplifier is in good working condition. This unit powers on. The connection ports are clean and in good condition. Includes everything in the pictures and nothing else.

Crown XLi 3500 1350-watt 2-channel Power Amplifier
Also check the photos for power cords, power supplies, tremolo arms, or other important accessories when applicable. We try to minimize that of course, but it happens. 4-Ohm Stereo per Channel - 1350W.

Crown I-Tech 4000 2-Channel Power Amplifier CG01TUU
SKU: CG01TUU. Does your church have a storage space filled with production gear that's no longer being used?. This unit includes a 20A Edison power cable.Includes Input 2 is non-functional. Both outputs work as expected.
You save $156.00

Rockville DS10 4000W Peak/1000W RMS 2 Channel Power Amplifier 1U Rack Pro Amp
You can also bridge the amp to get 1000w RMS x 1 @ 8 ohms. At just 6.6 lbs and taking up only 1U of rack space, the DS10 is slim, portable, and incredibly easy to integrate into your setup. Safety is built in with short circuit, thermal overload, and DC overload protection, plus a built-in limiter to protect your speakers from distortion and clipping.
You save $237.04

Rockville RCS180-6 180 Watt 6 Zone 70v Commercial/Restaurant Amplifier/Bluetooth
Rockville is proud to introduce our new RCS series of products. The RCS180-6 is a 180 Watt 6-zone rack mountable digital hybrid amplifier/receiver. This amplifier is capable of 70 volt, 100 volt, 8-ohm, and 4-ohm applications.
You save $397.61

QSC SPA4-60 4-Channel Amplifier LO-Z/HI-Z - Power Tested
This sale is for one (1) QSC SPA4-60 4-Channel Amplifier LO-Z/HI-Z. This amplifier is used with scratches, adhesive residue and scuffs around the unit, particularly on the top panel (see photos). This device has been power tested; no further testing has been done.

Black Ice Audio Glass FX10 Amplifier
Glass FX10 Integrated Tube Audio Amplifier - Like New, Excellent Condition. For sale is aGlass FX10 Integrated Tube Audio Amplifier inlike new condition. This amplifier provides exceptional sound quality and works flawlessly.

CROWN XLS-202 500W 2-Channel Power Rackmount Amplifier - Working
POWER AMPLIFIER. A picture is worth a thousand words so take a look as that is the actual item and accessories you will receive. Why wait, use Buy It Now and get it for a very low price. LOCAL PICKUP FREE.

Crown XLS 1000 DriveCore Series High Density Power Amplifier Excellent
The Crown XLS 1000 DriveCore Series High Density Power Amplifier is a top-of-the-line piece of equipment designed for professional audio applications. With its high-quality construction and powerful performance, this amplifier delivers exceptional sound quality for music, speeches, or any other audio needs. The 2 channels provide flexibility for various audio sources, making it an essential component for any sound system setup. The Crown brand is known for its reliable and durable audio equipment, making the XLS 1000 a trusted choice for musicians, public speakers, and audio professionals.
You save $39.00

Crown XLi 3500 1350-watt 2-channel Power Amplifier -bent rack ear
This item is in excellent condition except for a bent rack ear. Also check the photos for power cords, power supplies, tremolo arms, or other important accessories when applicable. We try to minimize that of course, but it happens.

QSC MX 2000a Two-Channel Power Amplifier CG01XTE
SKU: CG01XTE. Condition: Very Good (A few small marks and light wear. Gear from ChurchGear should last much longer than purchasing from other sources. Does your church have a storage space filled with production gear that's no longer being used?. ).
You save $76.00

Powersoft K10 DSP 12000W Power Amplifier
Used Powersoft K10 DSP Amplifier For Sale.

Crown XLi 3500 1350-watt 2-channel Power Amplifier -slightly bent rack ear
Also check the photos for power cords, power supplies, tremolo arms, or other important accessories when applicable. We try to minimize that of course, but it happens. 4-Ohm Stereo per Channel - 1350W.

Lab Gruppen FP7000 7000W 2-Channel Power Amplifier CG01WLQ
SKU: CG01WLQ. Includes attached NEMA L6-series twist-lock power plug. Condition: Very Good (A few small marks and light wear. Does your church have a storage space filled with production gear that's no longer being used?. ).
You save $340.00

Crown D-75A Power Amplifier 2-Channel XLR Rack Mountable 180W Black
Crown D-75A Power Amplifier 2-Channel XLR Rack Mountable 180W Black

🔊Donner MAMP6 Bluetooth HiFi 6 Channel Power Amplifier Receiver 1000W Audio Amp
1000 Watt PEAK POWER : Donner stereo receiver provides a 1000W peak power (25W × 6 RMS power) and simplified appearance to level up your audio experience. DUAL MIC INTERFACES : Equipped with dual 1/4" microphone jacks for your karaoke party.
You save $47.48

Technical Pro POWER65 6,500 Watt 2 Channel 2U Professional Power Amplifier Amp
Item Code: POWER65 U. Signal to Noise Ratio: -105 dB unweighted 20Hz-20kHz. “CAF” (Complete Air Flow) ventilation system with automatic variable-speed fan for smooth and quiet operation. If the item you chose is more or less money we will work out the price difference with you.

Moukey 300W 2 Channel Audio Power Amplifier Bluetooth Home Stereo Receiver
UPGRADED REMOTE : The remote of Moukey amplifier MAMP3 has been upgraded to a full-function one. Without the limitation of a single function, it can use the setting functions of treble/ midrange/ bass/ echo/Talkover in any input mode (BT, Aux, CD, USB, FM).
You save $18.26

Crown Macro-Tech 5000VZ 2 Channel Power Amplifier - PARTS ONLY (#6644)
No other accessories included. Amp is not working. Powers on but does not engage at all. Fan does not turn on and does not pass signal. In good condition. GRAB IT WHILE YOU CAN!

QSC MX-1500A Professional Power Amplifier Tested & Works
Tested and Working. W31M,W28T,W27T, W35M,W36M.

Mackie M•1400i 2-Channel Power Amplifier CG01ZTZ
SKU: CG01ZTZ. Mackie M•1400i 2-Channel Power Amplifier. Maximum Power at 1% THD: 300 watts per channel into 8 ohms 500 watts per channel into 4 ohms 700 watts per channel into 2 ohms 1000 watts into 8 ohms bridged 1400 watts into 4 ohms bridged.
You save $50.00

Crest Audio CA4 2-Channel Power Amplifier CG01YXQ
SKU: CG01YXQ. 4 Ohms Stereo Power: 435W. Condition: Very Good (A few small marks and light wear. Does your church have a storage space filled with production gear that's no longer being used?. STEP 1 - Make a list of what gear you have and send that list to us. ).
You save $63.00

Crown Macro-Tech 5000vz MA-5000VZ Macrotech 5000W
Crown Amcron MA-5000 Macrotech 5000vz Macro-tech 5000vz. The Macro-Tech 5000VZ is the most advanced amplifier. The Macro-Tech 5000VZ uses the very latest technology and miniaturized design to provide the highest power and value for its size, weight and price.

Donner MAMP2 600W Peak Stereo Audio Amplifier Receiver 2 Channel Bluetooth
600 Watt PEAK POWER : Donner stereo receiver provides a 600W peak power (60W × 2 RMS power) and simplified appearance to level up your audio experience. DUAL MIC INTERFACES : Equipped with dual 1/4" microphone jacks for your karaoke party.
You save $20.19

QSC Powerlight 9.0 Pfc Power amplifier 9000W #218-223 (One) (TRUEHEARTSOUND)
QSC Powerlight 9.0 Pfc Power amplifier 9000W. (This does not include AK, HI, PR or the Virgin Islands). Filing a claim should be reserved as a last resort to solving an issue. This amp is in good working order.

Crown Straight Line Two SL-2 Stereo Preamp
POWER PUSH KNOB SWITCH WORKS, BUT WILL NOT STAY IN PLACE.

Crown XLS 1000 2-Channel Power Amplifier Excellent Condition!
Crown XLS 1000 Stereo Class-D Power Amplifier. Excellent gently used condition. Many features, built-in variable electronic Crossover, Limiters, LED Level indicators, Input filters and more. Can run at 2-ohms! Use for PA, instrument amplifier or home/studio audio. Comes with its original box, packing and manual! FREE shipping USA 48. Use PayPal. Local Pickup in NJ OK too.

QSC CX502 Two Channel Professional Power Amplifier - 300W Per Ch. @ 8 ohms Amp
With high-output power, versatile loading options, high thermal capacity and unmatched reliability, the CX Series is the perfect solution to any permanently installed sound system. Active Inrush Limiting eliminates AC inrush current, cutting the need for power sequencers.

Extron XPA-1002 XTRA 2-Channel Power Amplifier

Bose 1800 Series V Professional Power Amplifier
You save $390.00

Used Rane Headphone Console Amplifier 6-Channel HC-6 w/ Power Supply Good Cond
Rane Headphone Console Amplifier. Just Pulled Out From a Radio Station That Was Bought Out. Tested Works. We want to make you happy, period! Give us a chance to make it right. We follow the golden rule:"In everything, do to others what you would have them do to you.".

Crown 2|300N Drivecore Install 2-Channel Power Amplifier
Any other parts, accessories, power adapters, etc. are not included unless indicated below. Item has been tested for power only. Unit only, no power cord or any other cords, cables, or accessories included.
You save $80.00

Bose PowerMatch PM4250N Configurable Power Amplifier CG01VTW
The Bose PowerMatch PM4250N Configurable Power Amplifier is a high-quality audio amplifier designed for professional use in music and sound production. With 4 channels and a variety of audio inputs including TRS/Audio Jack, USB, and Component, this amplifier offers flexibility for various audio sources. Its black color and compact tabletop design make it easy to use in various settings, while its built-in DSP, limiter, and crossover features ensure advanced audio processing capabilities. The amplifier is also bridgeable, rack mountable, and balanced, providing versatility for a wide range of audio applications.