Amplifiers
amplifiers — pre-owned
Browse 129 amplifiers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Crown CTs 2000 Two-channel Power Amplifier (1000W per channel @ 8 Ohms)
100V direct outputs on CTs 2000, CTs 3000, CTs 4200, and CTs 8200. Used, power on Crown CTs 2000 Two-channel Power Amplifier. TYPE Power Amplifier. High power density. All two channel models and four channel model in a 2RU chassis, eight channel model in a 3RU chassis.

Peachtree Audio Nova 300 Integrated AMP with DAC
The Peachtree Audio Nova 300 is an integrated amplifier with a built-in digital-to-analog converter (DAC). Known for its high-quality sound and performance, this model from Peachtree is designed for audiophiles and music enthusiasts looking for a versatile and reliable amplifier for their audio setup. With its sleek design and advanced features, the Nova 300 is a popular choice for those seeking a premium integrated amp with top-notch DAC capabilities.

Crest Audio Pro Model 4801 2-CH Professional Amplifier - LOCAL PICK UP ONLY!
We accept online orders 24/7.

Gemini EQ-3000 Dual 15 Graphic Equalizer - Powers On - Mo Power Cord
The Gemini EQ-3000 Dual 15 Graphic Equalizer is a professional-grade audio equipment designed for DJs and music producers. This model features two 15-band graphic equalizers, allowing for precise control over the frequency response of audio signals. While it requires a power cord to function, the product still powers on, ensuring that it can be used for its intended purpose. The Gemini brand is known for producing reliable and high-quality audio equipment, making this equalizer a valuable addition to any music production setup.

Marshall MD-3GE 3G/HD/SD-SDI Input Module for MD-Series Monitors
Marshall MD-3GE 3G/HD/SD-SDI Input Module for MD-Series Monitors.
You save $39.00

Pyramid PA1800X ~ Stereo Power Amplifier ~ 900WPC into 8 ohm/Bridgeable 1800W
Bridgeable To 1800 Watts X 1 Into 8 Ohms. 900 Watts X 2 Into 8 Ohms (2 x 250 Watts RMS). 1800 Watts X 2 Into 4 Ohms.
You save $71.58

Crown 280A Commercial Power Amplifier 2‑Channel 100V / 70V / 4Ω Rack Mount
Crown 280A Power Amplifier (rack‑mount unit only). Supports100V, 70V, and 4Ω speaker outputs. The amplifier is housed in a standard rack‑mount chassis. Two‑channel amplifier design. Power Supplies. Power cord.
You save $41.52

Rolls RPB486 Phantom Hex 6-channel Power Supply
Power 48V/12V Phantom Power. Sweetwater is an Authorized Rolls Dealer. Number of Channels 6. 99.95% warehouse accuracy. Power Source Power Cable. Free tech support from audio experts.

NHT (SA-1) 90 Watts Subwoofer Power Amplifier EXCELLENT
With a sleek black design and adjustable crossover feature, this amplifier provides 90 watts of power output to enhance your music or sound system. The NHT SA-1 model is compatible with NHT products and is perfect for expanding the low-frequency response of your system.

Nady Systems HPA-4 4-Channel Headphone Amplifier
What's Included : Nady Systems HPA-4 4-Channel Headphone Amplifier. Type: Headphone Amplifier. Condition : Previously owned. A moderate to heavy amount of scratches/scuff marks are on theNady Systems HPA-4 Amplifier from past use and handling, including on the sides and corners.
You save $38.00

iFi ZEN Dac Signature V2 Hi-Res Desktop Amplifier DACSIGV2
Functionality condition: This device is used and fully functional. It has been tested to confirm everything works as it should. MPN DACSIGV2. Model ZEN Dac Signature V2. Type Hi-Res Desktop Amplifier.

Crestron AMP-2210S 2-channel 2x 210w Commercial Power Amplifier Rackmount
Pulled from a working system, tested for power function only. Includes unit and power cord, no other accessories are included. Used Condition - May contain minor scuffs/scratches from normal use and age.

Vintage Sansui RA-500 Reverberation Amplifier TESTED READ
Whether you're a collector or looking to enhance your audio setup, this amplifier is an excellent choice. Don’t miss out on this opportunity to own a piece of audio history! The amplifier has been tested andfunctions however, there is a static hum and it is unclear how well the reverberation actually works.

Inter-M PAM-D Cassette Deck Module Auto Reverse for PAM Series with Manual Box
Completare sistemi Inter-M serie PAM. VendoInter-M PAM-D Cassette Deck Module originale per amplificatori seriePAM. Tipologia:Cassette Deck Module. Funzione:Auto Reverse. Compatibile con amplificatori/moduli della seriePAM.

Kempton KA-2002 | KA2002 | KA 2002 | 650W+650W at 8 Ohm Power amplifier Used
Its MPN is KA2002, and it has a unique codice del produttore of KA-2002. The Kempton KA Series Power Amplifiers are designed and engineered by FBT, Italy. The Kempton KA 2002 features Class H, -2 step circuitry in a 2 rack space design, 17.8" deep.

Compact Guitar Combo RMS 20W~50/60Hz Amplifier Model #RMSG12

PCT PCT-MA2-8P Multimedia Drop Amplifier – 8-Port RF Signal Booster
Pulled from working environment. Finally moved to fiber

QSC GX3 2 CHANNEL STEREO POWER AMP 425 WATTS/ CHANNEL @ 4 OHMS 2-WAY
QSC GX3 2 CHANNEL STEREO POWER AMP 425 WATTS/ CHANNEL @ 4 OHMS 2-WAY PREVIOUSLY OWNED AMP IN GOOD USED CONDITION TESTED AND WORKS WELL HAS SIGNS OF WEAR FROM PREVIOUS USE

Kenwood High Speed DC Integrated Amplifier Model-KA-701 AS-IS PLEASE READ
This amplifier was tested and I can get audio and everything see to work fine but when the TURNOVER knobs are on DEFEAT position and the volume is all the way down is making Humming Noise but when I put the volume like quarter way the humming go away and if I put the TURNOVER Knobs too any other position the humming noise go away even with the volume knob all the way down so I think this amplifier need some service the power switch knob is broken please see pictures what you see is what you are going to get

Omnivox SB-3000 7 Band Car Graphic Equalizer Amplifier EQ Vintage Untested
This is UNTESTED I dont jave the set up to test it. Looks to be in good preowned condition it is dirty. Please look at photos for overall condition and quality.

DS18 PRO FR800.1 Class D Monoblock Car Amplifier
Ds-18 PRO- FR800.1 digital amplifier.

Nexo PS8 TD Analog controller with terminal block
Lightly used Nexo PS8 TD Analog controller WITH TERMINAL BLOCK -paypal not accepted or other e b payments CC Cash Zelle Accepted IMPORTANT: Contact us PRIOR TO BID Superior Audio Service is a commercial audio provider in Hopatcong NJ Will send weights and dimensions You are welcome to send pdf of shipping label for your preferred shipper, but check with us PRIOR TO PLACING BID You may select other shipping services CHECK WITH US PRIOR TO PLACING BUD

Sansui AU-D907X Integrated Amplifier Vintage Hi-Fi Stereo Phono Japan Tested
Frequency response verified to be flat from 12Hz to 120kHz in THRU mode. No noise or distortion is present. All functions are currently working properly. A channel L/R = 187 / 190, B channel L/R = 175 / 166 — all within acceptable range.

PCT PCT-MA2-8P Multimedia Drop Amplifier – 8-Port RF Signal Booster
Professional-grade PCT International amplifier ideal for cable TV, broadband internet, and home networking systems. Ensures stable, clean signal distribution to multiple devices while providing surge protection across all RF ports. ⚙️ Model: PCT-MA2-8P 📶 Frequency Range: 5–42 MHz (Return) / 54–1002 MHz (Forward) 🔌 Power: 12–16VDC, 250mA ⚡ Surge Protection: 6kV, 3kA withstand on all RF ports 🔄 Outputs: 8 RF +4.5dB ports 📏 Condition: used, clean and tested, fully functional
You save $7.50

PRS MT 15 Mark Tremonti 15-watt Amplifier Head - Black
Mark Tremonti's Signature Amplifier The PRS MT 15 15-watt tube amplifier head sings with the high-gain detail, crystal cleans, and flexibility that Mark Tremonti relies on for his legendary work in Tremonti and Alter Bridge. And best of all, it does it in a compact amplifier that is switchable between roaring-loud 15-watt and manageable 7-watt performance. The MT 15's two channels offer enough tonal shaping to make it a go-to studio amplifier for any style of playing. And thanks to the effects loop around back, Sweetwater guitarists find it's easy to expand the tonal horizons of this diminutive monster.Mark Tremonti After bursting onto the rock scene in Creed, Mark Tremonti quickly established himself as an heir to the guitar-hero throne.

Orange Crush 12, All-Analog, Single-Channel Guitar Combo Amplifier AMPG1US1BLK
Functionality condition: This device is in fully working, used condition. It has been tested to ensure all aspects are working as they should. Orange Crush 12 12-Watts 1 Channel 12-Watt, All-Analog, Single-Channel Guitar Combo Amplifier AMPG1US1BLK.

Vintage Crate PA-4 4-Channel PA System / Amplifier 200 Watts Tested(13013904)
Type: PA Amplifier / Mixer. Power Output: 200 Watts. Number of Channels: 4.

Orange Amps, 1 Electric Guitar Power Amplifier, Black (Micro Dark)
Micro Dark 20W Tube Hybrid Amp Head. The end result is a deceptively loud head that's bursting forth with high-gain Orange tone. And one twist of the gain knob will show that, despite its adorable stature, this thing is no novelty.

INTER-M PAM 120 PUBLIC ADDRESS AMPLIFIER
The INTER-M PAM 60 Public Address Amplifier is a powerful power amplifier designed for amplifying sound in public address settings. Made by the brand INTER-M, this model PAM 60 is known for its high-quality audio output and reliability. Ideal for DJs, musicians, and public speakers, this amplifier is a versatile piece of equipment that can be used in various settings to ensure clear and crisp sound for the audience. Whether for a concert, a party, or a presentation, the INTER-M PAM 60 Public Address Amplifier is a top choice for getting your message out loud and clear.

Crown CTS-1200 Two Channel Power Amplifier
Condition: USED - POWER CABLE NOT INCLUDED.

PCT PCT-MA2-4P Multimedia Drop Amplifier – 4-Port RF Signal Booster
High-performance cable TV and internet amplifier from PCT International — designed for improving signal strength and reducing noise across multiple outputs. Perfect for home networking, digital TV, and broadband setups. ⚙️ Model: PCT-MA2-4P 📶 Frequency Range: 5–42 MHz (Return) / 54–1002 MHz (Forward) 🔌 Power Input: 15VDC 250mA ⚡ Surge Protection: 6kV, 3kA on all RF ports 🔄 Outputs: 4 RF +8dB ports 📏 Condition: tested and working, clean with minimal wear
You save $6.00

Kenwood High Speed DC Integrated Amplifier Model-KA-701 - AS IS - NO SOUND
Unit powers up, however no sound.

Rare DHA Varispeed Effect 12V DC USED UNTESTED SELLING FOR PARTS ONLY
Rare DHA Varispeed Effect 12V DC USED UNTESTED SELLING FOR PARTS ONLY.
You save $36.00

Marshall Stanmore II Amplifier Black 1002485
All external buttons work properly, and it connects via Bluetooth. MPN 1002485. Model Stanmore II. Type Amplifier. Color Black. Devices have not been reassembled. All Other Tech. Pre-Owned Tech.

Pyramid PB788 Red Car Audio Equipment - Used Condition - untested
The Pyramid PB788 is designed to enhance your car audio experience with powerful performance and reliability. Note that this item is sold as is, with a final sale policy. The device was exactly as described and works perfectly.

American Audio GX-300 Professional Stereo or Bridgeable Mono 2ch Power Amplifier
American Audio GX-300 Professional Stereo or Bridgeable Mono 2ch Power Amplifier CLS 1

Bosch Plena Mixer Amplifier PLE-1ME060-US
Our location is listed as Joliet, IL. Item Condition Anything Not Listed. Does NOT Include Removed From Working Systems. 8:00am-4:00pm CST. If item is taken outside of the 48 states the warranty on the item is void.

NEW DJ Skribble's Spinheads Phat Ride Audio Amplifier Lights Master the Mix 2003
The NEW DJ Skribble's Spinheads Phat Ride Audio Amplifier is a top-of-the-line audio amplifier designed by DSI for DJs and music producers in 2003. With its sleek design and advanced features, this amplifier allows users to master the mix with powerful sound quality and lighting effects. Packed with innovative technology, the Spinheads Phat Ride Audio Amplifier is a must-have for any music enthusiast looking to take their audio experience to the next level. Bought from storage Has not been opened

Bogen GS-150 Gold Seal Series 150W Amplifier Dual-Function Equalizer Parts Only
The Bogen GS-150 Gold Seal Series 150W Amplifier is a high-quality distribution amplifier designed for audio applications. With XLR audio inputs and a dual-function equalizer, this amplifier offers professional sound quality for DJs and music professionals. The sleek black design and 120V power make it a reliable and efficient choice for enhancing audio performance. As a part of the Gold Seal Series, the Bogen GS-150 ensures top-notch quality and durability in live performances and studio settings. It powers on Selling for parts Trlr
You save $4.00

AudioDesign PAMP1.1000.2 Professional Final Power Amplifier 2x500W RMS
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