• New listingVintage Denon PMA 860 integrated amplifier

    Condition is Used. Great amplifier with ample power. Output: 150mV (line). Signal to noise ratio: 75dB (MC), 94dB (MM), 110dB (line). Input sensitivity: 0.2mV (MC), 2.5mV (MM), 150mV (line). Total harmonic distortion: 0.07%.
    AU $300.00
    Local pickup
    or Best Offer
    Brand: DenonType: Integrated Amplifier
  • WXA-50 2Ch 70W Expand Dac / Amplifier Musiccast Airplay Yamaha

    MusicCast app for easy operation. All new from Yamaha, the MusicCast system brings everything to everywhere for everyone. Stream via Bluetooth® or AirPlay®. You can hear all the music sources from your smartphone via wireless Bluetooth or AirPlay connection.
    AU $554.00
    Was: Previous priceAU $699.00
    Brand: Yamaha
    Free postage
    Type: Integrated Amplifier
    38 sold
    Features: Portable
  • Vintage Rotel Stereo Integrated Amplifier RA-1062

    AU $250.00
    0 bidsEnding Tuesday at 14:49 AEST1d 8hLocal pickupBrand: RotelType: Integrated Amplifier
  • NAD 3125 stereo amplifier- serviced and improved!

    This is one very sweet sounding amplifier with no hint of causing listener fatigue even after several hours use- nice! As is my wont, I had to improve this amp's subjective sound quality, so I added my usual "tweak" which consists of just one 8.2k resistor per channel added between the bottom of the bias generator and ground of the power amp section.
    AU $162.50
    13 bidsEnding Today at 9:07 AEST2h 27mLocal pickupBrand: NADType: Integrated Amplifier
  • NAD C370 Stereo Integrated Amplifier + original remote control + owner’s manual

    · Free pick-up- ONLY from West Pennant Hills NSW 2125. · Still in good condition.
    AU $350.00
    0 bids
    AU $31.85 postage
    Ending Wednesday at 11:21 AEST2d 4hBrand: NADType: Integrated AmplifierFeatures: Remote
  • Pioneer A400 integrated stereo amplifier

    Pioneer A400 Stereo Amplifier. Excellent working conditions except for the red power indicator lamp has expired. Sounds superb. Very fresh aesthetics. MM/MC phono input. Award winning amplifier Made in Japan.
    AU $300.00
    0 bidsEnding Today at 9:23 AEST2h 42mLocal pickupType: Integrated Amplifier
  • Vintage NAD 3220PE Stereo Integrated Amplifier plus Phono

    It has also a phono input for your Record Player. In a very good condition. Works well.
    AU $245.00
    Brand: NAD
    AU $40.00 postage
    Type: Integrated Amplifier
    21 watching
  • Denon PMA-500AE Integrated Amplifier

    Working well and in excellent cosmetic condition <br>Comes with remote and manual <br>Pick up available brunswick west or postage can be arranged
    AU $200.00
    Local pickup
    or Best Offer
    Brand: DenonType: Integrated Amplifier
  • Cambridge Audio CXA80 Integrated Amplifier

    Up for sale is Cambridge Audio CXA80 Integrated Amplifier in mint condition.<br /> <br /> It was bought December 2018 and comes with all genuine accessories and packaging.<br /> <br /> Inspection welcome.Will ship Australia wide.<br /> No time wasters please.
    AU $1,200.00
    Brand: Cambridge Audio
    AU $25.00 postage
    Type: Integrated Amplifier
    or Best Offer
  • Luxman L81 Stereo Integrated Amplifier

    Luxman L81 Solid State Integrated Amplifier <br>Working well <br>However the 'power on' bulb is out (easy fix) and some cosmetic wear <br>The writing has rubbed off the faceplate, as well as some minor chips on the top of one side <br>Also some scratches to chassis on one side (please see photos) <br>Cosmetic issues aside, this is a really beautiful sounding amp <br>Pick up reservoir victoria or can post
    AU $650.00
    Type: Integrated Amplifier
    AU $40.00 postage
    Features: Active Amplification
    or Best Offer
    21 watching
  • NAD C 320BEE Stereo Integrated Amplifier

    NAD C 320BEE Stereo Integrated Amplifier in very good working conditioning. Great sounding and very highly regarded. UK What HiFi magazine said it is a “genuinely stunning amplifier for the money”.<br><br>Has some minor scratches which may be seen in photos. But, otherwise has been well cared for.<br><br>See specs at HiFi Engine https://www.hifiengine.com/manual_library/nad/c320bee.shtml
    AU $230.00
    Brand: NAD
    or Best Offer
    Type: Integrated Amplifier
    13 watching
  • Marantz PM6004 integrated amplifier in excellent condition

    Great stereo amplifier which won many awards. The unit is in great working condition. Condition: Pre owned.
    AU $280.00
    1 bidEnding Wednesday at 11:17 AEST2d 4hType: Integrated Amplifier
  • Nobsound Bluetooth Class AB Tube Power Amplifier HiFi Stereo Headphone Amp

    1-6 working days to most Australia regions for shipping from AUS. Features Fashionable appearance, exquisite black lacquered panel and retro vacuum tube combine to create a luxurious and elegant artistic atmosphere. A variety of inputs (Bluetooth, USB, Coaxial, Optical, RCA) and output (Banana speakers, subwoofer, headphone) to meet the different needs of home audio systems. With treble and bass adjustment knobs that can be adjusted to satisfy different listening style. Wireless Bluetooth 4.2, easy to connect wireless Bluetooth devices, with 3.5mm headphone jack, connect to headphones anytime, anywhere to enjoy pure music. USB interface can be used to play songs from U-disk and supporting mainstream audio formats such as WMA/WNV/MP3/FLAC.
    AU $269.99
    Type: Integrated Amplifier
    Free postage
    Features: Vu meter
    84 watching
  • Pioneer SA-9500 Integrated Amplifier

    Condition is Used. This unit is fully functional. There is a couple of usage marks and scratches located on the outside, but minimal and clearly no effect on the output of the unit. Internally clean as well.
    AU $900.00
    Brand: Pioneer
    AU $60.00 postage
    Type: Integrated Amplifier
    or Best Offer
    23 watching
  • Vintage SONY DIGITAL AUDIO/VIDEO CONTROL CENTRE

    Vintage SONY DIGITAL AUDIO/VIDEO CONTROL CENTRE. Condition is Used.
    AU $57.69
    0 bids
    or Best Offer
    Ending Today at 7:10 AEST29m 28sLocal pickupBrand: SonyType: Integrated Amplifier
  • Perreaux integrated amplifier 200IP

    Audiophile integrated amplifier in good condition. Can drive any set of speakers. And sounds amazing. Please google for reviews.<br>Two led light are out as seen in the picture. And the amplifier will need to be turned off/on using the main switch at the back (no standby).
    AU $900.00
    Local pickup
    or Best Offer
    Type: Integrated Amplifier
  • Quality Pioneer Stereo Amplifier A-501R Audio Equipment Amp

    • Total harmonic distortion: 0.009%. • Power output: 60 watts per channel into 8Ω (stereo). • Input sensitivity: 0.2mV (MC), 2.5mV (MM), 150mV (line). • Signal to noise ratio: 74dB (MC), 93dB (MM), 108dB (line).
    AU $25.50
    1 bidEnding Saturday at 11:54 AEST5d 5hLocal pickupBrand: PioneerType: Integrated Amplifier
  • Sansui A-40 vintage integrated amplifier

    <p>Sansui A-40 vintage integrated amplifier. </p><p>Condition is Used. Selling on behalf of my Nonna, I’ve been told it works, cannot confirm.</p>
    AU $100.00
    0 bids
    or Best Offer
    Ending Today at 20:46 AEST14h 5mLocal pickupBrand: SansuiType: Integrated Amplifier
  • Pioneer Integrated Stereo Amplifier A-400X

    I am the only owner of this amplifier. Condition is Used. Pick up from Sydney. Please enquire re postage elsewhere.
    AU $120.00
    1 bidEnding Friday at 10:03 AEST4d 3hLocal pickupBrand: PioneerType: Integrated Amplifier
  • ∎ Vintage Pioneer SA-9500 integrated amplifier

    Up for grabs is one Pioneer SA-9500 integrated amp, their top one from the mid-late 70's. Driving the majority of loudspeakers out there will be a breeze for this (just not your Infinity Kappa 9s etc).
    AU $1,000.00
    Type: Integrated Amplifier
    AU $40.00 postage
    47 watching
  • Electrocompaniet PI-1 Integrated Amplifier

    Fully Balanced 50wpc Integrated Amplifier Made in Norway. Two Balanced inputs and two single ended inputs.
    AU $899.00
    Type: Integrated Amplifier
    Free postage
    25 watching
  • NAD C320BEE Amplifier

    <p>Solid NAD C320BEE Amplifier</p><p>Excellent condition with Remote & Manual</p><br><p>Pre / Main sections make it a versatile Pre amp when needed.</p><p>CD - Disc - AUX - Tuner - Video - TAPE In / Out x2</p>
    AU $265.00
    Local pickup
    Trending at AU $390.82eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.
    Type: Integrated Amplifier
    or Best Offer
    Features: Bluetooth
    19 watching
  • Cyrus 6 VS Integrated Amplifier

    For sale Cyrus 6 VS Integrated Amplifier.
    AU $480.00
    Brand: Cyrus
    AU $30.00 postage
    Type: Integrated Amplifier
    32 watching
  • VINTAGE AMPLIFIER EXPO EGA II AMPLIFIER VGC NICE SOUND - HIFI STEREO AMP RETRO

    CONDITION - VERY GOOD. ALL FUNCTIONS WORKING . NO FAULTS . EVEN SOUND FROM BOTH SPEAKERS. NICE CLEAR LOUD STEREO SOUND. NO SCRATCHY SWITCHES. SMALL MARK ON TOP ABOVE EXPO LABEL. UNIT IS IN CLEAN CONDITION INSIDE, NOT DUSTY.
    AU $79.50
    Type: Integrated Amplifier
  • Marantz PM6006 2 Channel 60W Premium Integrated Stereo Amplifier Amp HDAM-SA3

    The PM6006 is a further improved successor to the award-winning PM6005. This very high-quality integrated amplifier can be connected directly to many digital audio sources. In addition, this model has two optical digital inputs and a coaxial digital input.
    AU $969.00
    Free postage
    Brand: Marantz
    10 watching
    Type: Integrated Amplifier
  • Vintage Sony TA-70 Integrated Amplifier with Phono Record Player, WORKING.

    <br>For auction Sony TA-70 Vintage Integrated with Phono in good working condition. <br>Nice looking and sounding retro original SONY solid state amp. Classic 70's SONY build quality and sound. Can hook up 2 pairs speakers, two front and two rear. <br>
    AU $66.00
    3 bidsEnding Wednesday at 19:56 AEST2d 13hLocal pickupBrand: SonyType: Integrated Amplifier
  • PS Audio Sprout Integrated Amplifier with Phono Stage DAC Immaculate CONDITION

    We hand selected the best parts of that rich history and put it into a single, simple, easy-to-use personal music system. It’s everything you need. Nothing you don’t. It’s nothing short of magical.
    AU $700.00
    Type: Integrated Amplifier
    AU $20.00 postage
    Features: DAC
    or Best Offer
    19 watching
  • NAD C368 HYBRID STEREO INTEGRATED AMPLIFIER WITH BUILT-IN DAC AND BLUETOOTH

    WITH DAC & BLUETOOTH. Hybrid Digital DAC Amplifier. The C 368 uses an advanced Class D amplifier design for consistent performance. A built-in high-performance headphone amplifier can drive even the most demanding studio monitor headphones.
    AU $1,195.00
    Trending at AU $1,242.28eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.
    eBay Premium Service
    Free postage
    Brand: NADType: Integrated AmplifierFeatures: Bluetooth
  • VINTAGE YAMAHA STEREO AMPLIFIER with REMOTE #AX-550 - 2 X 85W- 8 OHMS

    VERY IMPRESSIVE PERFORMER! ONE OF LAST MADE IN JAPAN
    AU $395.00
    Brand: YamahaType: Integrated AmplifierFeatures: Remote
  • Sony TA-1055 Stereo Integrated Amplifier - Vintage

    Sony Stereo Integrated 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 $369.95
    Brand: Sony
    AU $39.95 postage
    Type: Integrated Amplifier
    or Best Offer
  • Audiolab 8000A Stereo Integrated Amplifier - Vintage HiFi

    (Not available to all Countries). SORRY - No personal cheques. Cash on Pickup. Money Orders or Bank Issue Cashiers Cheques (Australia Only). Direct Deposit.
    AU $469.95
    Brand: Audiolab
    AU $39.95 postage
    Type: Integrated Amplifier
    or Best Offer
    35 watching
  • Pioneer SA-7500 MkII Stereo Integrated Amplifier (ii, 2) Retro/Vintage

    Model:SA-7500 MkII. (Not available to all Countries). SORRY - No personal cheques. Cash on Pickup. Money Orders or Bank Issue Cashiers Cheques (Australia Only). Direct Deposit. ====================================================.
    AU $599.95
    Brand: Unbranded
    AU $39.95 postage
    Type: Integrated Amplifier
    or Best Offer
    19 watching
  • Myryad Z240 Stereo Amplifier

    AU $399.00
    Brand: Myryad
    Free postage
    Type: Integrated Amplifier
    3 watching
    Features: Remote
  • Onkyo A-9150 2 Channel 60W Integrated Stereo Amplifier Amp SpectraModule

    B RAND NEW IN BOX Onkyo A-9150 2 Channel 60W Integrated Stereo Amplifier Amp SpectraModule with 24 MONTHS AUSTRALIAN WARRANTY. Building on acclaim for the award-winning A-9010, Onkyo again raises the bar for musicality in the entry class with its A-9150 Integrated Stereo Amplifier.
    AU $999.00
    Free postage
    Brand: OnkyoType: Integrated Amplifier
  • Yamaha A-S501 2 Channel Stereo Amplifier (Silver)

    20% off* with code PAPA20. 5 txn pp. T&Cs apply.
    AU $799.00
    Was: Previous priceAU $899.00
    Brand: Yamaha
    Free postage
    Type: Integrated Amplifier
    10 watching
  • DSE A2760 Stereo Integrated Amplifier

    AU $100.00
    Local pickup
    or Best Offer
    Type: Integrated AmplifierFeatures: Volume Control
  • Cambrige Audio Azur 650A Integrated Stereo Amplifier

    Cambridge Audio Integrated Amplifier Azur 650A. Model:Azur 650A. (Not available to all Countries).
    AU $519.00
    Brand: Cambridge Audio
    AU $39.95 postage
    Type: Integrated Amplifier
    or Best Offer
  • Pioneer SA-400 integrated valve amplifier

    <p>Pioneer SA-400 integrated valve amplifier , in excellent working condition</p><br><p>All new valves installed, beautiful valve amplifier, overall in great condition</p><br><p>To view the full specs/details visit https://www.hifiengine.com/manual_library/pioneer/sa-400.shtml</p><br><p>Please also refer to the photos as they form a key part of the description on the overall condition, if you are unsure please ask</p><br><p>Item can also be picked up, located on the south side of Brisbane, Carindale</p><br><p>Freight prices indicated are for the East cost of Australia, please contact me for a estimate to other locations</p>
    AU $730.00
    Brand: Pioneer
    AU $32.00 postage
    Type: Integrated Amplifier
    or Best Offer
    11 watching
  • Cambridge Audio AZUR-340A SE Integrated Amplifier

    This Cambridge Audio AZUR-340A SE Integrated Amplifier is in perfect working condition. However, it is a great amp and produces nice results. Slew Rate (Into 8 ohms): 20V/uS. S to N ratio (unweighted): 92dB.
    AU $330.00
    Brand: Cambridge Audio
    Free postage
    Type: Integrated Amplifier
    18 watching
  • Onkyo A-9130 2 Channel 60W Integrated Stereo Amplifier Amp WRAT Wolfson WM8718

    B RAND NEW IN BOX Onkyo A-9130 2 Channel 60W Integrated Stereo Amplifier Amp WRAT Wolfson WM8718 with 24 MONTHS AUSTRALIAN WARRANTY. Digital sources are decoded by a premium Wolfson WM8718 DAC on the A-9130’s digital audio board.
    AU $719.00
    Free postage
    Brand: OnkyoType: Integrated Amplifier
  • NAD D3045 Integrated amplifier with built-in DAC and Bluetooth & HDMI

    Model- D3045. Integrated amplifier with built-in DAC and Bluetooth. The NAD D 3045 doesn't take up much room — it can stand up vertically to save space — but it does so much to improve the sound coming out of your system.
    AU $1,099.00
    Free postage
    Brand: NADType: Integrated AmplifierFeatures: Remote
  • Sales Cambridge Audio Azur 640A V2 stereo integrated amplifier

    . 1pc amplifier. . Power output: 75 watts per channel into 8Ω (stereo). . Quality British audio, enjoy. . Input sensitivity: 1.75mV (MM), 330mV (line). . Weight: 7kg. Woolworth supermarket, Preston, VIC3072, AUS or all around.
    AU $299.00
    Local pickup
    16 watching
    Brand: Cambridge AudioType: Integrated AmplifierFeatures: Remote
  • Cambridge Audio - Azur 650A Integrated Amplifier (Black)

    AU $475.00
    Local pickup
    12 watching
    Brand: Cambridge AudioType: Integrated AmplifierFeatures: Clipping Indicator
  • Cambridge Audio CXA80 Integrated Amplifier (BLACK) RRP $1599

    Two optical inputs and one co-axial digital input are provided as well as an asynchronous USB Audio input for incredibly low jitter, so you can play your music directly from your PC or Mac. Add an optional BT100 Bluetooth dongle to your CXA80, for instant aptX quality streaming direct from your smartphone or tablet.
    AU $1,249.00
    Brand: Cambridge Audio
    AU $35.00 postage
    Type: Integrated Amplifier
    10 watching

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Audio integrated amplifiers to suit any system

Audiophiles across Australia swear by integrated amplifiers as the way to achieve perfect sound simply. An audio integrated amplifier, sometimes called a pre/main amp, combines the functions of a preamplifier with the main power amplifier, achieving both in a single unit without needing any kind of separate converter. In effect, you can plug the audio outputs from your turntable, stereo, tuner, or other audio sources directly into your amp.

A modern integrated audio amplifier will usually also contain a DAC, or digital audio converter, which converts digital signals into an audio waveform that your speakers and headphones can use. Many even accept input from asynchronous USB or Bluetooth sources. This also provides a single, convenient phono or headphone jack for all of your signal sources. Top brands include Marantz, Rotel, and Topaz' AM10 line.

Class A audio integrated amplifiers

Class A models are the most common type of this audio amplifier. These deliver a large voltage gain, perfect for larger, high power speaker sets. This is in comparison to Class B amplifiers, which route only half the waveform across each transistor. This is preferable for weaker signals and delivers less overall distortion.

These are best for use where high linearity is vital, but pure efficiency can be compromised.

Class B audio integrated amplifiers

Class B amplifiers use a 'push-pull' architecture. As each transistor only handles half the waveform, one positive and one negative, the amplifier can idle without expending current. These amplifiers are very efficient, but they are known to distort audio signals noticeably.

Class AB audio integrated amplifiers

Class AB integrated amplifiers are often seen as the best of both worlds, as they can switch back and forth, operating as class A or class B amplifiers depending on the nature of the incoming signal. They are high fidelity, and overall very efficient.

Class D audio integrated amplifiers

Class D models are also known as 'switching amplifiers'. They use a different architecture entirely than class A, B, or AB amps, using the transistors as switches rather than linear, pseudo-analogue devices.

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