• Pioneer SX-10AE Bluetooth Power Music Stereo Receiver/Amplifier Home Audio Black

    Pioneer SX-10AE Bluetooth Stereo Receiver/Amplifier - BlackModel No: SX-10AE. Listen to powerful, lively sound and dynamic bass with Pioneer’s SX-10AE stereo receiver. Bluetooth® Wireless Technology lets you easily stream songs from smartphones and tablets.
    AU $299.00
    Was: Previous priceAU $599.00
    eBay Premium Service
    AU $119.00 postage
    Brand: Pioneer
    271 sold
    Type: Power AmplifierFeatures: Remote
  • Lepy LP-269S Bluetooth Amplifier 4-channel HiFi Stereo Audio Speaker Player New

    Model Number: LP - 269S. Universal audio input function makes it compatible with the phone, DVD, CD, MP3, MP4 Blu-ray drives, notebook, PC or other audio applications. No need to buy a disk, as long as your favorite MP3 music files download to the phone, U disk, SD card, the amplifier can read MP3 music files directly.
    AU $48.99
    From China
    Free postage
    33 watching
  • SMSL Audio M3 USB Powered Audio Decoder, Black O0S3

    M3's first USB-powered audio decoder and charging treasure switching power supply technology Computer or mobile phone USB direct power supply to improve the ease of use Rechargeable power supplyM3 Super fever power mode you have purchased M3 can have In the case of mobile phones and at the same time charging power Po M3 will automatically switch off the power supply using USB power charging treasureM3 flexible and convenient mode of operation the completion of a single bond and input select switch plus a headphone volume knob allows the operator to look convenient and science Industrial intuitive power switchvolume knob allows the operator to look convenient and science Industrial intuitive power switchM3 flexible and convenient mode of operation the complet.
    AU $88.35
    From Hong Kong
    AU $1.70 postage
    Brand: Unbranded
    Buy 1, get 1 20% off
  • TDA1308 DC 3V-6V Digital Audio Headphone Amplifier Amp Preamplifier Board Module

    The TDA1308 is an integrated class AB stereo headphone. 1x DA1308 Headphone Amplifier Board. been primarily developed for portable digital audio. Low power consumption. Size:20 20mm.
    AU $1.46
    eBay Premium Service
    Free postage
    From China
    or Best Offer
    Brand: UnbrandedType: Headphone Amplifier
  • Marantz MA-M7A MONOBLOCK AMPLIFIERS

    Pair of Marantz MA-M7A Music Link monoblocks, superb condition! Be quick, very rare in this condition! weight 10 kg. power consumption 105 W. Input sensitivity / impedance 0.5 V / 47 kΩ.
    AU $2,200.00
    AU $450.00 postage
    or Best Offer
    10 watching
  • Bluetooth4.0 Audio Receiver Support NFC DAC APTX RCA Optical Fiber Coaxial

    AptX advanced audio codec: CD sound quality. APTX low latency: 30 ms. NFC: NFC fast connection. NFC quick connection. Output: stereo analog RCA; digital optical fiber (SPDIF) / coaxial (Coaxial). Digital SPDIF output: TOSLINK optical fiber and coaxial.
    AU $54.89
    From Hong Kong
    Free postage
    Brand: UnbrandedFeatures: Bluetooth
  • Marantz Model 250M Power Amplifier - Superb Vintage Hi-Fi

    Designed to work with 240V power outlets. Unit is now in perfect running order - see photo of receipt. The face plate is near mint. The top is in excellent condition. The sides and rear have a few minor marks scratches/serial no.
    AU $2,995.00
    Brand: Marantz
    13 watching
    Type: Power Amplifier
  • New Assembled High-Power 280W Digital HIFI Subwoofer Amplifier Board Black+ X7H3

    Using MCU do preamp signal processing and perfect protection deviceWith high-efficiency switching power supply integrated designMultilevel waveform shaping processing circuitGood speed and dynamic control, designed for home theater subwooferBrushed aluminum back plate Process Design, 2.5mm wire drawing aluminumColor: Black yellowMaterial: plasticPower: 280WOutput Impedance: 4-8 ohm (4 ohm 280W, 8 Ohm 150W)Input voltage: AC100V-240VPLEASE NOTE: Does not include AC input cablePackage Included:1 x Subwoofer amplifier boardNote: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm. Brand Unbranded MPN Does not apply UPC 1.
    AU $96.96
    From Hong Kong
    AU $2.99 postage
    Brand: Unbranded
    Buy 1, get 1 20% off
    Type: Power Amplifier
  • audio cables

    Highwire audio. Gold platted Banana plugs have been fitted to Speaker end.
    AU $420.00
    0 bids
    AU $40.76 postage
    Ending Saturday at 19:24 AEDST2d 21h
  • PIONEER A09 CLASS A AMPLIFIER

    Close to mint condition. This Amplifier puts out an incredible sound. probably the best I have heard. Form Stereo Integrated Amplifier. The capacitor block holds two 15,000uF and two 30,000uF, all Pioneer-made.
    AU $3,600.00
    Brand: Accuphase
    AU $650.00 postage
  • Electrocompaniet AW-100DMB Fully Balanced Class A Power Amp. Valve like sound

    The design is a fully balanced, dual differential one. valve-like sound but with transistor like slam. Will drive ANY speaker load, including highly inductive B&W Nautillus.
    AU $2,499.00
    Type: Power Amplifier
    or Best Offer
  • TECHNICS SE A3 POWER AMPLIFIER

    ★ MODEL NO: TECHNICS SE-A3 Matsushita Electric Corporation. ★ Model: Stereo DC Power Amplifier. ★ Power consumption: 560 W. ★ Input sensitivity / impedance: 1 V / 47 k Ω, SN ratio: 123 dB.
    AU $2,200.00
    Brand: Technics
    AU $550.00 postage
    Type: Power Amplifier
    15 watching
  • PIONEER EXCLUSIVE M7 MONO BLOCKS X 2

    Form Class-A monophonic power amplifier. Exclusive M7. In order to prevent the oscillation from the outside and deformation of the chassis by internal heat affecting it to a tone quality, the structure where the intensity which cannot deform easily is high is adopted.
    AU $15,999.00
    AU $800.00 postage
    or Best Offer
    39 watching
  • Marantz 2265B Vintage Stereo Integrated Amplifier Receiver - Vintage - Rare

    Integrated Amplifier. (Not available to all Countries). SORRY - No personal cheques.
    AU $1,295.00
    Type: Integrated Amplifier
    AU $326.00 postage
    or Best Offer
    18 watching
  • Marantz PM-5 Stereo Integrated Amplifier - Serviced - Vintage - Rare

    Marantz Stereo Integrated Amplifier. Has Been Serviced. Money Orders or Bank Issue Cashiers Cheques (Australia Only). (Not available to all Countries).
    AU $1,395.00
    Type: Integrated Amplifier
    AU $302.00 postage
    or Best Offer
    11 watching
  • Lepy LP-A1 LP - A1 Hi-Fi Stereo Headphones Amplifier Audio Digital 2 Channel Amp

    1 x Lepy LP - A1 Hi-Fi Stereo Power Amplifier, (Power Adapter Not Included). Model Number: LP - A1. Diverse play mode: can play music directly from AUX input and phones. Small distortion supplies clearer 2.0 channel, stronger and more powerful sound.
    AU $15.12
    From Hong Kong
    Was: Previous priceAU $15.92
    Brand: Unbranded
    AU $1.99 postage
    Type: Headphone Amplifier
    18 watching
  • TOPPING NX4 Headphone Amplifier Portable Audio Digital Stereo AMP DSD DAC Black

    TOPPING NX4 DSD is a high performance headphone amplifier with built-in USB DAC. NX4 DSD’s USB DAC has been designed for PC, IOS devices and most Android devices, and NX4 DSD’s line input can connect almost all stereo devices.
    AU $199.99
    From Hong Kong
    AU $3.99 postage
    Brand: TOPPING
    11 watching
    Type: Headphone AmplifierFeatures: Portable
  • Halcro Logic MC50 - 5 Channel Power Amplifier

    Halcro Logic MC50 Power Amplifier. 5 CHANNEL POWER AMPLIFIER. 5 Channel power amplifier. Amplifier module will indicate Over Temperature condition. Ability to inhibit individual amplifier modules. Amplifier module will indicate Over Current condition.
    AU $3,495.00
    Type: Power Amplifier
    AU $180.00 postage
    or Best Offer
    11 watching
  • SSM2167 Microphone Preamplifier Board Low Noise COMP Compression Module DC 3V-5V

    1x SSM2167 Microphone Preamplifier Board. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
    AU $4.59
    From China
    Free postage
    Brand: Unbranded
  • Wadia 12 DAC

    Wadia 12 Dac Immaculate. One of the most amazing DAC'S I have ever heard. The only Wadia DAC to incorporate the legendary AD 1865 DAC. Finally decided to part with my beloved Wadia 12 DAC, hopefully without regret!
    AU $1,075.00
    Features: DAC
    or Best Offer
  • Mola Mola Makua Preamplifier / DAC / Phono Stage

    The Mola-Mola DAC is fantastic. The app allows switching of gain, resistance and a huge amount of the non RIAA variant cutting EQ curves for older vinyl. Or simply use the standard RIAA curve. The Preamp is just over a year old an is latest spec.
    AU $16,500.00
    AU $100.00 postage
    or Best Offer
  • Yamaha A-S3000 High Performance Integrated Pre Main Amplifier Amp Ex++ Working

    Rigid streamlined construction with independent preamplifier part and power amplifier part, minimized signal path. Low impedance design that enhances the driving force / braking force of the speaker and realizes a powerful low frequency with dynamic feeling.
    AU $5,647.00
    From Japan
    Free postage
    Brand: Yamaha
    or Best Offer
    Type: Integrated Amplifier
  • PIONEER EXCLUSIVE M5 monaural power amplifier pair two

    Model Number: EXCLUSIVE M5. Wonderful set of pioneer amplifiers. Running 100.
    AU $4,999.00
    Type: Power Amplifier
    AU $1,000.00 postage
    or Best Offer
  • YAQIN MS-300C 300B Vacuum Valve Tube Power Amp Integrated Amplifier 110-240v AU

    YAQIN MS-300C Vacuum Tube Power Amplifier and Integrated Amplifier. CLASS-A - 100% New Yaqin MS-300C Integrated Amplifier. YAQIN MC-100B GB KT88 Vacuum Tube Hi-end Integrated Power Amplifier 110v-240v AU.
    AU $1,699.99
    From Hong Kong
    Free postage
    Brand: Yaqin
    or Best Offer
    Type: Integrated Amplifier
  • Yamaha R-S201 Receiver Amplifier - NEW - 2-Channel 100W 8ohms

    Yamaha Receiver Amplifier. Direct Deposit. NEW - Unopened. (Not available to all Countries). SORRY - No personal cheques. Cash on Pickup. Money Orders or Bank Issue Cashiers Cheques (Australia Only).
    AU $309.95
    Brand: Yamaha
    AU $198.00 postage
    or Best Offer
  • Sansui 210 Stereo Receiver Vintage Amplifier

    Sansui 210A Stereo Receiver Amplifier. 100-240V (Set to 240V). (Not available to all Countries). SORRY - No personal cheques. Cash on Pickup. Money Orders or Bank Issue Cashiers Cheques (Australia Only).
    AU $269.95
    Brand: Sansui
    AU $165.00 postage
    or Best Offer
  • TUBE PHONO PRE AMPLIFIER MM (OPTIONAL MC)

    This is a Hand build Phono pre amplifier by using following quality components and parts. MC OPTION IS CINEMAG - CMQEE-3440AH OPTION COST 250AUD EXTRA. MC extra 250AUD. All components and parts are individually selected to give best performance.
    AU $890.00
    Type: Phono Pre-Amp
    AU $150.00 postage
    15 watching
  • Vintage Marantz Model 3600 Pre-Amplifier - Made In USA

    Pick up can be made from Brunswick, Victoria. In excellent running condition - no faults.
    AU $1,499.00
    Brand: MarantzType: Integrated Amplifier
  • TUBE VALVE Pre-amplifier

    Tube used: V1 JJ ECC803 long plate ,V2 JJ 5751,V3 JJ ECC803 long plate ,V4 Sylvania 6X4 NOS. Tube preamp based on Marantz 7. A low cost tube preamp based on Marantz 7, superb sound and build quality.
    AU $799.00
    Brand: Unbranded
    AU $131.08 postage
    Type: Preamp/Processor
    6 watching
    Features: Active Amplification
  • Yamaha A-S301 Stereo Amplifier - Black

    Designed for excellent sound quality, with a beautiful appearance. Digital audio inputs for TV or Blu-ray Player. Simple yet sophisticated design (aluminium front panel and knobs). Small Appliances. Personal Grooming.
    AU $599.00
    AU $189.00 postage
    eBay Premium Service
    13 watching
    Brand: Yamaha
  • Samon S-Mix Mini 5 Channel Mixer

    Samon S-Mix Mini 5 Channel Mixer The S-mix is a 5-channel compact mixer packed with high-end mixer features. The S-mix features a balanced microphone input on an XLR connector and includes phantom power for connecting condenser microphones. There are two Super-Z, high impedance line inputs on 1/4-inch connectors. There is a stereo channel with two inputs on RCA connectors. Individual volume controls for the mic, lines and stereo channels are also included for enhanced control over the connected signals. And just because this unit is miniature, don't be surprised by its great sound and reliability thanks to high quality components and solid build construction.
    AU $69.00
    AU $49.99 postage
    Brand: Samson
  • TUBE PRE AMPLIFIER 7

    Vaccum tube pre amplifier. MADE IN AUSTRALIA. 2 Years Australian warranty. Custom modifications available. 240V operation. Input selection push button. 4 input 1 output. Front Black and raw aluminium finish.
    AU $900.00
    Type: Tube Amplifier
    AU $200.00 postage
    11 watching
  • Krell KRC-HR & KSA-300s Pre Power Amps Class A State of Art Mint!! Ultra Rare!!!

    Krell KRC-HR & KSA-300s Pre & Power Combo Class A. Up for sale is a opportunity to get complete Audiophile Combo Pure Class A Pre & Power Amp’s made by legendary very sought after top of it's range Krell KRC-HR & KSA-300s.
    AU $9,995.00
    0 bids
    AU $1,400.00 postage
    Ending Thursday at 2:19 AEDST4h 17m
    or Best Offer
    Brand: Krell
  • Yamaha CA 1000, Natural Sound Stereo Amplifier, Japanese, class A. serviced.

    It is a Japanese model, so works on 100V. I've got a converter, to change back into 240V. Electronically 10 out of 10, and sparkles. Boasting 2 phono inputs, this amp is well regarded on audiophile forums.
    AU $1,395.00
    Brand: Yamaha
    AU $250.00 postage
    or Best Offer
  • AC/DC 9V Infrared Remote Control Volume Control Board ALPS Pre Potentiometer AMP

    (Not include relay). With remote indication status. Board size: 80mmx 50mm. We will try our best to reduce the risk of the custom duties.
    AU $18.67
    eBay Premium Service
    AU $1.99 postage
    From Hong Kong
    83 sold
    Brand: Unbranded
  • Burson Bang / Stereo Power Amplifier / Class AB 40W x 2 PC

    AU $699.00 to AU $799.00
    AU $64.63 postage
    Type: Power Amplifier
  • Luxman L-2 Stereo Integrated Amplifier - Made Japan Vintage

    Luxman L-2 Stereo Amplifier. Made in Japan. (Not available to all Countries). SORRY - No personal cheques. Cash on Pickup. Money Orders or Bank Issue Cashiers Cheques (Australia Only). Direct Deposit.
    AU $249.95
    Type: Integrated Amplifier
    AU $198.00 postage
    or Best Offer
  • NAD 7220PE Stereo Receiver Amplifier

    (Not available to all Countries). SORRY - No personal cheques. Cash on Pickup. Money Orders or Bank Issue Cashiers Cheques (Australia Only). Direct Deposit.
    AU $229.95
    AU $173.00 postage
    or Best Offer
  • Sugden Mystro monitor speakers, Beautiful and surprisingly awesome

    As with all Sugden products, the Mystro loudspeaker is manufactured in house at the Sugden factory at West Yorkshire, England. The Mystro loudspeaker has been built with the care and enthusiasm only a highly skilled team of enthusiasts can achieve.
    AU $1,890.00
    Brand: Sugden
    AU $200.00 postage
    or Best Offer
    17 watching
  • NE5532 OP-AMP HIFI Preamp Preamplifier Volume Tone EQ Control Board Module HighQ

    The four pins of rectifier respectively in parallel connect with decoupling capacitor, which can effectively eliminate the high frequency interference of AC power grid. So the item has better performance.The chip has high conversion rate and strong drive ability.
    AU $7.13
    eBay Premium Service
    Was: Previous priceAU $7.59
    From Hong Kong
    Free postage
    Brand: Unbranded
    22 sold
  • Technics SE A3 MK II Power amplifier

    Technics SE A3 MK II just serviced and well looked after. New class A stereo power amplifier which carries a computer drive. Form Stereo DC power amplifier. Frequency characteristic DC-20kHz 0 -0.1dB.
    AU $7,999.00
    Type: Power Amplifier
    AU $1,500.00 postage
    or Best Offer
    27 watching
  • Sony TA N7B Vfet Amplifier in amazing condition. Masterpiece

    Sony TA N7B Amplifier in amazing condition. The sound is incredible. Absolute Masterpiece. Model DC power amplifier. Input sensitivity 1.3 V (50 kΩ at effective output). power consumption 215 W. Effective output (20 to 20 kHz, both channels) 100 W 100 W (8 Ω).
    AU $3,500.00
    AU $600.00 postage
    or Best Offer
    23 watching
  • Digital RCA Stereo Headphone Amplifier HiFi Desktop Power Amp FX-Audio Preamp

    AU $271.06
    From Hong Kong
    AU $16.08 postage
    Brand: Unbranded
    Buy 1, get 1 5% off
    Type: Headphone Amplifier
  • Marantz SH-A20 amplifier,rarest Marantz

    Unlike a general high gain equalizer stream composition, full-scale MC head amplifier with the super-low-noise transistor selected carefully is carried. The Integrated Amplifier developed not aiming at a technology but aiming at the sound near [ it is infinite to a human being's sensitivity, and ] it for the technology.
    AU $2,500.00
    Brand: Marantz
    AU $250.00 postage
    or Best Offer
  • Sunbuck 100W Bluetooth Amplifier Digital Stereo USB SD FM Home Karaoke Receiver

    Professional Didital Karaoke Power Amplifier Stereo. -The karaoke effect processor USES24Bit,96KHz high-speed ADC/DAC chip deals with human sound effegt.making your song more natural.music is more beautifuland beautiful.
    AU $219.44
    From Hong Kong
    Was: Previous priceAU $230.99
    Brand: Unbranded
    AU $1.99 postage
    Features: Bluetooth
    Only 1 left!
  • Marantz PM350 Stereo Integrated Amplifier

    Marantz Stereo Amplifier. (Not available to all Countries). SORRY - No personal cheques. Cash on Pickup. Money Orders or Bank Issue Cashiers Cheques (Australia Only). Direct Deposit.
    AU $229.95
    Type: Integrated Amplifier
    AU $165.00 postage
    or Best Offer
  • DC 1.8-12V 0.1 W-5 W TDA2822M Amplifier 2 Channels Stereo Audio Amp Board Module

    1 x Amplifier Board Note Healthcare, Lab & Life Science. Portable Audio & Headphones. Output Channel: Two channels. Cell Phone Accessories. Car Parts & Accessories. Suitable for: Tape recorder, computer speaker, etc.
    AU $2.64
    eBay Premium Service
    Was: Previous priceAU $2.78
    From Hong Kong
    Free postage
    Brand: Unbranded
    50 sold
    Features: Portable
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Audio Amplification 

An essential element in any audio set-up, audio amplifiers are always an important investment. What is an audio amplifier? In simple terms, an audio amplifier is an electronic device that amplifies audio signals. When an amplifier receives low-power audio signals, it works to increase their strength or amplitude, to pass on a much stronger signal that can be used to drive speakers. This creates a sound that humans can hear, such as music or voice.    Audio amplifiers are available in a range of forms, according to the task they are designed to perform. A headphone amplifier, for example, is a very small amplifier that passes on audio signals to headphones. Headphones are basically miniature speakers, so they require a miniature amplifier to amplify the audio signals they receive. That amplified signal produces the sound that is then played through the headphones for the wearer to listen to. Similarly, a power amplifier works in much the same manner, but in a much bigger way. Power amplifiers amplify the signals they receive to create an output that is strong enough to drive loudspeakers. Finding the right amplifier simply means choosing the right kind of amplifier for the job, whether that means choosing an old-school tube amplifier, an integrated amplifier or a pre-amp or processor.

Buying Online

When buying any kind of audio equipment, quality should be the number one priority. For anyone who loves music and appreciates quality of sound, investing in quality equipment – whether that’s an amplifier, a speaker, or any other link in the audio chain – is essential. Featuring an awesome range of audio electronics, eBay should be the first stop for any audiophile. When it comes to quality, brand is often a good indicator of the quality of equipment on offer. Helping buyers find quality and range, eBay features a wide selection of trusted brands, such as Bose and Pioneer, Sony and Yamaha. Looking to save money but still invest in quality? Buying used or manufacturer refurbished audio equipment can be a great way to make money stretch further, while still enjoying high quality kit. Looking to buy brand new? Of course, eBay has that covered too.

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