Copland CTA 401 Integrated Amplifier Reviewed

  • By: HomeTheaterReview.com,

Subscribe to our FREE weekly newsletter Print this article

HTR Product Rating

Performance
3 Stars
Value
3 Stars
Overall
3 Stars

Disagree with our product rating? Email us and tell us why you think this product should receive a higher rating.

Page 1 | Page 2
Copland_cta401_amp.gif

Prejudices have conspired to force upon this review a 'foregone conclusion'. My valve lust is well-known. My admiration for the look of Cello products is no secret. I've got a fetish about all things Scandinavian. And the girl who haunted my dreams during my teen years was named Copland. So I now have to spend a page and a half justifying my bias.

Additional Resources
• Read more stereo amplifier reviews from HomeTheaterReview.com.
• Find an AV receiver to integrate with the amp.
• Discuss audiophile equipment on AudiophileReview.com.

But it'll be easy. Even if I suffered from none of the above 'influences', the Copland CTA 401 integrated amplifier would win me over for the right reasons. It's a delicious, more-ish seductress which grabs the listener the way Lindt manipulates chocaholics. (Including Editor Harris, who for years has been on the choc-wagon.) And the main reason it succeeds in surprising the unwary is its near-anonymity.

Copland has been around for years, making little noise here because the operation was (1) low key and (2) handled by a so-so distributor. Now a part of the Absolute Sounds empire, it'll get the exposure it needs. Oh, and the special attention, because this product will not be an 'easy sell'.

The Danish-designed, Swedish-built Copland gives one helluva first impression because it manages to combine no-nonsense functionality with Bauhaus chic, all the while conveying big bucks build quality. The only other sub-#1500 product I can name which offers a similar mix of 'perceived value' considerations is the Einstein integrated from Germany. So Cello-like is its appearance that I approached the first tactile encounter anticipating a let-down. But this wasn't the case because the feel of the controls is Leica-like.

Svelte though the Copland may be in its 430x175x375mm (WHD) case, it's carrying around a lot of weight. The hefty transformers and solid chassis add to the 23kg, and the strain induced by schlepping it about adds to the sense of security: this thing gives an impression that it's built to last. And the longevity is reinforced by the one aspect which will limit its appeal...

The appeal limiter is the '401's output, a meagre, weedy, Casper Milquetoast 26W/channel. The upside is that the two EL34 valves per channel -- capable of 48W each -- are asked to deliver a mere 13W apiece. And all of the valves within the amp are the highly regarded Shuguang Golden Dragons distributed by PM Components. For the time being, though, let's leave the downside and start with the outside.

That lovely fascia sports rotary controls including a five-source selector (with phono!!!!), a tape monitor switch, a balance control (unfortunately lacking centre-detent), the volume control and the on/off switch. Why Copland placed the volume control 'one from the right' I don't know; the number of times I accidentally turned off the amplifier during a fortnight's usage is well into double figures. But I suppose you'd get used to it. That aside, the ergonomics reflect the sanity of all no-frills designs.

The back reveals the usual row of gold-plated phono sockets and an IEC three-pin mains receptacle. What's nice is that Copland offers not two but three binding posts per channel, allowing you to select four or eight ohm taps to match the amp to the speakers. And when you consider that this amplifier makes a Walkman seem like a Krell, you'll want to massage those precious watts on their way to your ears.

The case rests on tall feet and it's well-slotted to ensure cool running for the four EL34s and a clutch of E83CCs (phono section and line amp) and E82CCs driving the output valves. The amplifier runs cool enough to confuse those familiar with Class A solid-state designs or those more accustomed to valve amplifiers which think that they were waffle irons in a previous life.

The lebensraum schtick carries through to the innards, as per Brooklands -- 'The right crowd and no crowding'. The input supply travels through a custom-made, magnetically-screened 500W toroidal transformer feeding a 400mf capacitor reservoir. Two separate power supplies feed the heaters: the output pentodes with a high-current AC supply and the line level valves from a solid-state bridge rectifier. The transformers are situated across the back of the chassis, in an uncluttered row spaced sufficiently away from the single PCB which covers most of the bottom plate.

This board uses a 70 micron copper track layout, with relays mounted on the surface to provide reliable switching functions with a minimum of crosstalk. As is expected in this enlighted age, earthing is of the stellar variety, and there are no switches in the signal path. All capacitors are of either polyester or polypropylene and the resistors are metal film types. The board, too, is uncluttered, so any servicing needed through the years will be as painless for the doctor as it is for the patient.

Physical set-up is absolutely straightforward, with only one option to consider. As delivered, the CTA 401 is a Class A/B design. However, your dealer can tweak it to run in pure Class-A. The penalties? Hotter running and shorter valve life. The UK distributor feels that the stock set-up is ideal, so that's how I reviewed it.

Then you get to the system matching, which brings us back to the mere trickle of juice flowing from the terminals. And it's a real ball-buster. So transparent is the CTA 401 that I could identify with ease the line and phono sources used throughout the listening sessions; mismatches going into the Copland are rare if you avoid low-output m-c cartridges. But the speaker matching...this leads us to:

Read more about the CTA 401 on Page 2.
Page 1 | Page 2
  • Comment on this article

Post a Comment

You are encouraged to post your comments using Facebook on HomeTheaterReview.com. Simply sign in to your Facebook account below and post away.

Featured Audio-Video News

24-Tech: Ideas On How To Get Your Home Theater Working Like It's Installed At CTU

24-Tech: Ideas On How To Get Your Home Theater Working Like It's Installed At CTU -

24 was a great show that had some ridiculously impressive technology. So impressive, it defied the reality of the actual technology used. However, the ideas are great. Jerry Del Colliano thinks about how those ideas could be translated to home theaters.

Latest Stereo Amplifier Reviews

Home Theater Review's 2011 Best Of Awards -

For a third time, the editorial staff of Home Theater Review have examined the year's offerings in AV gear and decided what they deem to be the best in every category. Find out who is the best of the best.

Micromega AS-400 Integrated Amplifier Reviewed -

Jim Swantko takes the new Micromega AS-400 which is more than just a stereo amplifier. It also functions as a preamplifier and a wireless media streaming option, which Swantko found to be quite impressive.

Mark Levinson No 532H Two Channel Amplifier Reviewed -

Mark Levinson's new No 532H two channel amplifier ushers in a new aesthetic appearance for the company. Reviewer Andrew Robinson explores whether or not the sound quality has changed with the look.

Krell Evolution 2250e Stereo Power Amplifier Reviewed -

Krell are makers of high quality amplifiers with large price tags. Or are they? When Andrew Robinson tested out the Krell Evolution 2250e stereo amp, he found the expected quality but not the expected price tag.

Musical Fidelity M6 PRX Power Amplifier Reviewed -

Brian Kahn introduced the Musical Fidelity M6 PRX power amplifier into his reference system and was rather impressed with the results. However, he did find a few things to be a problem with the amplifier.

Classe Delta Series CA-2300 Two-Channel Amplifier Reviewed -

Once the Classé Delta Series CA-2300 Two-Channel Amplifier was hooked up to Andrew Robinson's system, he put it to the test. He was impressed with what he heard, but still had a problem with a few of the issues concerning the CA-2300

Classe' CT-M600 Monoblock Amplifier Reviewed -

The Classe CT-M600s are the mono block amps of your dreams. Designed for audiophile systems as well as to run ice cold in an equipment rack - these amps serve both masters. Dr. Ken Taraszka takes a long listen to these audiophile world-beaters.

Krell Evolution 402e Stereo Amplifier Reviewed -

Krell is known for their big power output and stylish metal chassis. The new 402e stereo amp is the new big boy amp. The $18,500 amp has 370 watts for each of its channels, but sips only 2 watts in standby. See why this amp wins all the awards.

Home Theater Review's 2010 Best of Home Theater Awards -

The Editors of Home Theater Review have extensively searched, reviewed, and now chosen the best of the best home theater and audio gear, HDTVs and beyond. Click through for the winners in each category from the likes of Vizio, Samsung, Sharp and many others.

Krell S-300i Integrated Amplifier Reviewed -

Krell's S-300i combines a beefy Krell amplifier and a highly functional Krell preamp into one beautiful package. For $2,500, this integrated amp has 150 watts per channel, iPod connectivity, RS232 control and more. Jerry Del Colliano gladly takes it for a spin.