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Common Questions
Integrated Amplifiers — Frequently Asked Questions
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An integrated amplifier combines a preamplifier (source switching and volume control) and a power amplifier (speaker drive) in a single unit. It is the most common amplifier type for home hi-fi systems and the most cost-effective path to quality amplification. Audiolab and Quad integrated amplifiers — exclusively distributed in Australia by AVR — are among the most decorated in their respective price classes.
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For bookshelf speakers in typical rooms, 30–60W per channel is sufficient. For floorstanding speakers or larger rooms, 80–150W is recommended. Speaker sensitivity matters as much as power — a speaker at 88dB needs half the amplifier power of one at 85dB to reach the same volume. The Audiolab 6000A (50W, AU$1,199) suits most bookshelf speakers. The Audiolab 9000A (100W, AU$3,499) suits demanding floorstanders.
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Both are exclusively available in Australia through AVR.Feature Audiolab 6000A Quad Vena III Power 50W/ch 45W/ch DAC ESS Sabre 32-bit ESS Sabre Phono stage MM MM Bluetooth No Yes — aptX HD Sound character Neutral, detailed Warm, musical, British Awards Multiple What Hi-Fi? Awards What Hi-Fi? recommended AU Price From AU$1,199 From AU$1,299 -
Yes. The Audiolab 6000A includes a 32-bit ESS Sabre DAC with USB, optical, and coaxial digital inputs, plus a moving magnet phono stage for turntable connection, and a headphone output. The 6000A has won multiple What Hi-Fi? Awards as Best Integrated Amplifier Under £600 — one of the most consistently decorated products in the AVR range.
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Yes, if your amplifier has a dedicated phono input (labelled PHONO). The Audiolab 6000A, Quad Vena III, and Leak Stereo 130 all include built-in MM phono stages. If your amplifier does not have a phono input, a separate phono preamplifier is required between the turntable and amplifier.
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Audiolab, Quad, and Leak integrated amplifiers are available directly from avrevolution.com.au with free shipping on orders over $500. You can also audition at AVR's authorised dealer network in Sydney, Melbourne, Brisbane, and Perth. Visit avrevolution.com.au/pages/dealers. The Audiolab 6000A starts from AU$1,199.
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Yes. All Audiolab, Quad, and Leak amplifiers purchased through AVR carry a 2-year Australian warranty. As the exclusive local distributor, all warranty service is handled in Australia — no overseas returns required.
Still have questions? Contact our team or call (02) 9521 4844.
