Hands on: Rotel RAP-1580 review

It's been a long time coming, but we've finally got our hands on a new Rotel home cinema amplifier Tested at £3400

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Safe to say we haven't been deluged with Rotel home cinema products lately. If a week is a long time in politics, eight years is an eternity in home entertainment technology - yet our last test of a Rotel AV receiver dates from 2009. Which goes some way to explaining how pleased we are to have laid hands on Rotel's brand-new multichannel amp: the RAP-1580.


There are no real suprises here. Just as it's hard to break away from the visual template of home cinema amplifiers (because of all that's going on inside), it's hard to deliver an expensively specified home cinema amp that isn't heavy enough to stun an ox. The RAP-1580 tries its best to hide its bulk - those curved edges help here - but it's not going to pass unnoticed on your equipment rack.


Rotel's home cinema products haven't always existed at technology's cutting edge, but the RAP-1580 is lavishly specified. Which is as it should be when you consider it's priced at £3400.

Power, for example, is delivered by oversized toroidal transformers developed and manufactured in-house. The quoted output (seven channels of 100 watts each at 8 ohms impedance) isn't remarkable unless you look at the details. That seven-channels-driven, continuous power figure is delivered with less than 0.05% distortion.

There are six Wolfson WM8740 24bit/192kHz DACs on board, capable of independent processing for up to 11 audio channels. They're supported by more of Rotel's in-house engineering: the Wolfsons' internal filtering is bypassed in favour of bespoke external low-pass filtering.

Sound processing is courtesy of Texas Instruments and goes as far as Dolby Atmos 7.1.4 and DTS:X.

MORE: DACs - everything you need to know

The back of the RAP-1580 features 8 HDMI inputs, all of which are 4K compliant and three of which are HDCP 2.2, HDMI 2.0a and 10bit HDR compatible. There are two HDMI ouputs.

There's also a USB type-B input supporting 24bit/192kHz audio, a moving magnet phono-stage input, three RCA unbalanced inputs, an XLR balanced input, three digital optical and three digital coaxial inputs, and an Ethernet socket.

Around the front there's a 4K HDMI input and a USB socket with iOS device charging. These sit beneath a 7in TFT full-colour display - alternative forms of control are via remote handset or app.

MORE: What is Ultra HD TV and 4K TV?


Our initial impression is one of rigorous control. The RAP-1580 is capable of convincing low-level dynamics, handles the crash-bang-wallop so beloved of home cinema demonstrations the world over with a sort of unflappable grip, and goes out-and-out loud without any noticable change in its tonal character.

That tonal character seems to be pretty neutral. All the midrange detail so crucial to giving a voice character is fully served up, and with what sounds like minimal colouration.

The soundfield is wide and (with Atmos-soundtracked content) tall, and effects are steered convincingly around it. Effects location seems solid throughout our listen, in fact.


On first acquaintance, the RAP-1580 isn't a grab-you-by-the-lapels barn-burner of an amplifier. It's a more measured and sophisticated listen than that. But its control, implacable low-frequency attack and eloquent detail retrieval mean we can't wait to get it into our test rooms and get its true measure.

MORE: Read all our Rotel reviews

What Hi-Fi?

What Hi-Fi?, founded in 1976, is the world's leading independent guide to buying and owning hi-fi and home entertainment products. Our comprehensive tests help you buy the very best for your money, with our advice sections giving you step-by-step information on how to get even more from your music and movies. Everything is tested by our dedicated team of in-house reviewers in our custom-built test rooms in London, Reading and Bath. Our coveted five-star rating and Awards are recognised all over the world as the ultimate seal of approval, so you can buy with absolute confidence.

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What is a hands on review?

'Hands on reviews' are a journalist's first impressions of a piece of kit based on spending some time with it. It may be just a few moments, or a few hours. The important thing is we have been able to play with it ourselves and can give you some sense of what it's like to use, even if it's only an embryonic view.