Primare I21 review

A beautifully built, stylish, and capable amp it might be, but its overall character might prove a little too polite for some Tested at £1000

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Our Verdict

If you like a laid-back sound, housed in a gorgeous chassis, check out the I21

For

  • Grand scale soundstage
  • detailed listen
  • bass delves deep

Against

  • Sonic signature a touch laid back
  • treble veers towards the sharper side

This is a beautifully built component, and makes a perfect visual partner for the matching CD21 CD player (£800). Winningly finished in moody titanium, it exudes solidity, understatement and classic good looks. Every switch feels painstakingly damped and the casework is substantial.

Our affection for this machine's Award-winning big brother, the I30, meant we were very excited when it came to testing this amplifier. But this cheaper machine's somewhat laid-back sonic character was the cause of our slight disappointment. It was good in so many ways, but ultimately failed to be the talented all-rounder we hoped.

Revisiting the I21, we again note its tendency to stroll instead of stride, and it also contains a treble that, with the wrong kit partners, can get a touch sharp. A good long run-in gets rid of a certain amount of unwanted crispness, but even so, avoid using with any kind of lazy-sounding speakers. Also choose a punchy and rhythmic source, rejecting anything that contains an excitable top end. Only then do you experience a thoroughly enjoyable listening sensation.

Suitably matched, the Primare's treble only occasionally slips up, and the amplifier digs up impressive levels of detail, delivering decent (if not class-leading) dynamics and a truckload of good, solid bass when it's demanded.

Substantial soundstage
However, its most impressive talent is a huge soundstage: play Eric Whitacre's Cloudburst, and the amp presents the composer's choral works with grand scale and weight, yet retains impressive levels of composure when the piece gets demanding. Close your eyes and the relative positions of the choir are easy to locate within the stereo image.

Switch to music that demands a firmer hand, though, and the I21 lacks the drive and excitement of the best amps at this price. Massive Attack's brooding tunes sound a little less menacing, and The White Stripes' raw edge is smoothed off, and wants for attitude.

A beautifully built, stylish, and capable amp it might be, but its overall character might prove a little too polite for some.

Specifications

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General Information

Manufacturer Website Addresshttp://www.primare.net
Brand NamePrimare
Product TypeAmplifier
ManufacturerPrimare Systems
Manufacturer Part NumberI21
Product NamePrimare I21
Product ModelI21

Miscellaneous

Package Contents
  • I21 Integrated Amplifier
  • Remote Control

Technical Information

Minimum Frequency Response20 Hz
Impedance8 Ohm
Maximum Frequency Response20 kHz
Total Harmonic Distortion THD0.1%

Audio

RMS Output Power150 W
Audio Channels2

Physical Characteristics

Width430 mm
Depth385 mm
Weight Approximate13.50 kg
Height100 mm
Dimensions100 mm (H): 430 mm (W): 385 mm (D)

Interfaces-Ports

Number of Analog Audio Inputs8