Power Amplifier Reviews

Halo P 7 Multichannel Preamplifier
Performance
Features
Ergonomics
Value
 
A 51 Multichannel Amplifier
Performance
Features
Ergonomics
Value
 
JC 1 Single-Channel Amplifier
Performance
Features
Ergonomics
Value

One of the few lessons that was ingrained into me during my time in the Navy was, “Keep it simple.” I admit it wasn’t phrased quite so politically correctly, but the point is still the same. It’s a motto I apply to just about everything I do in my daily life, and when I received the Parasound Halo P 7 multichannel preamplifier ($2,000) for review, it appeared that Parasound sticks to the same philosophy. The strictly analog preamp shrugs off digitaldecoding duties to your source components, shunning any dirty digital processing while providing a high-end, multichannel, analog preamp stage to feed into your amps. With the right front-end source components, this makes for a spectacular two-channel and multichannel listening experience.

Cinema 12 Surround Processor
Audio Performance
Video Performance
Features
Ergonomics
Value
 
Model 7.125 Amplifier
Performance
Features
Ergonomics
Value

Over a decade ago, while writing for a now-defunct audio magazine, my editor shipped me a pair of monoblock Cary tube amps he’d never gotten around to reviewing. Something must have shook loose during transit, because instead of music, all I got when I powered them up was a wisp of smoke as one monoblock sadly committed hara-kiri! The Cary Cinema 12 and Model 7.125 are an eternity of light years away from those fragile forays into bottle socketry. They exude an air of quality and reliability that physically and musically justify their significant price.

Call me weird, but I get excited when I see XLR connectors on my audio gear. Time spent in my fledgling home studio has taught me why pros prefer them. The Cinema 12 offers both single-ended RCA and true, differentially balanced XLR outputs, an arrangement and circuit design mirrored on the Model 7.125 amplifier. The Cinema 12 even offers a pair of stereo analog XLR inputs and a single balanced digital input beyond the roster of seven single-ended analog input pairs. Audio purists will appreciate the fact that you can bypass all digital conversions for your analog sources, including the 7.1 analog input you might use with an SACD player.

Performance
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Value

Everybody’s Been Burned

Are you weighed down by a boat anchor of an expensive, powerful, but obsolete A/V receiver that doesn’t have HDMI inputs or processing for the latest lossless audio formats? You’re not alone. Everybody’s been burned by fast-moving technological change. You could unload your boat anchor for a few hundred dollars on eBay or AudiogoN and start over. But should you? Consider that today’s cost-conscious race-to-the-bottom A/V receivers and even some separates seem to be getting cheaper but worse sounding, not better. But if Marantz’s AV7005 surround processor and MM7055 amplifier are as good as the hype suggests, this could be the way to go. And in case of future obsolescence, at least now you’re into separates, which makes upgrades a less pricey proposition.

Performance
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Value

HT editor Shane Buettner laughed at me when I told him I spent two months strength training before the Revel Salon2 speakers arrived at my home last year.

Performance
Features
Ergonomics
Value

Both Guns Blazing

The separates market has long been the pinnacle of audio performance for high-end home theater setups. But you’ve always had to pay a price for that performance: the lack of bleeding-edge features. While standalone processors typically set the bar for pure audio performance, many of them lack the latest features that A/V receivers offer. I’ve been guilty of envious glances at the latest high-end receiver designs, wishing that those cutting-edge features would find their way into a reference-level surround processor. But unfortunately that hasn’t been the reality—until now, that is.