REVIEW SHOP SHARE LEARN
Sugden A-21a
Sugden A-21a
MSRP: $

More Integrated Amplifiers from Sugden >>
Search AudioReview forums for the Sugden A-21a >>
   
Popular Integrated Amplifiers
more...
Top Ranked Products from Sugden.
Audition T
Rated:
A-21a
Rated:
SDT-1
Rated:
more...
 |  Sorted by Latest Review |  Sort by Best Rating >> |  Sort by Worst Rating >> |  View All >>
Rating
Reviewed by:

philjul

(Audio Enthusiast)

Review Date
November 18, 2008

Overall Rating
 5 of 5

Value Rating
 4 of 5

Used product for
More than 1 year

Visitors rate this review
4.00 of 5, 1.00 votes

Rate this review?

Review 1 of 23

Price Paid:  $850.00 from Loud & Clear

Summary:
This is an excellent machine. It has a beautifully smooth sound and a fantastic soundstage. Certainly at this price range it has some limitations. Perhaps it lacks a bit of detail at times, it can be a tad slow, and it runs hot! However, it paints the music in such a wide palette of colours and provides a beautiful soundstage which makes it wonderful to listen to. It ialso is extremely musical. Previous to owning the Sugden I had a Nad C370 which although punchy sounds incredibly bleached compared to the Sugden.

If you like your music to be painted with authority this is a player for you.

Strengths:
wide soundstage, warm and smooth sound, tonal clour, musicality

Weaknesses:
can be a bit sluggish but still very musical


Would you like to Comment?
Join audioReview for a free account, or Login if you are already a member.

Rating
Reviewed by:

Valve - Nut

(Audio Enthusiast)

Review Date
July 31, 2006

Overall Rating
 5 of 5

Value Rating
 5 of 5

Used product for
More than 1 year

Visitors rate this review
4.25 of 5, 8.00 votes

Rate this review?

Review 2 of 23

Price Paid:  $2100.00 from Electrades Audio Sin

Summary:
I owned several SS integrated and pre-power before I switched to valve amp. I was especially particular in the mid and high reproduction, where most of the mid price SS gears failed to deliver what I want. One day in the showroom I heard the Sudgen driving a Spendor classic loudspeaker and I was very impressed with the sound - delicate, smooth and brilliant. I bought it home and compare to my valve pre-mono block which cost at least 4 times more. The A21a can do most what my valve amp does, only slightly lacking in authority and slightly thinner mid band. I was particularly impressed with the treble reproduction of A21a, which is the best I have come across, so sweet!

Strengths:
Very sweet treble, relaxed presentation. At least 30 mins warm up before it sings..

Weaknesses:
Run very hot.

Similar Products Used:
Musical Fidelity
YBA DT Integre


Would you like to Comment?
Join audioReview for a free account, or Login if you are already a member.

Rating
Reviewed by:

Paulallan

(Audio Enthusiast)

Review Date
July 23, 2006

Overall Rating
 5 of 5

Value Rating
 5 of 5

Used product for
3 Months to 1 year

Visitors rate this review
4.00 of 5, 5.00 votes

Rate this review?

Review 3 of 23

Price Paid:  $1000.00 from ebay

Summary:
This amp has a soul. You can tell cos it not only gets warm, but lights up inside if you look through the small vents on the top plate. Forget hifi, it is a great communicator and makes acoustic music and voice sound 'real'. The new cost is a very reasonable 1000.00 but thank god for ebay, I got a 5 year old one for 600.00. Unfortunately It arrived broken due to a bump in transit, but the guys @ Sugden sorted it out and without charging me a fortune!!!

I read a lot about speaker matching and it kind of put me off, but a call to the factory put me dead straight and they were spot on with some sensible advice. I had some old Rogers LS6 that were used and abused but worked quite well with the A21. I knew they had to go and invested in a pair of Proac One SC (ex dem) and I'm mega chuffed.

Strengths:
The best amp Ive ever heard that Ive been able to afford. Massive sound stage that makes music sound like......music. Hand made in the UK and you can get it fixed if need be. Superb Phono input. Low power output means cheap electricity bills but it keeps the room warm!!

Weaknesses:
No remote control!!!!! Phono stage has internal MM and MC adjustments that are difficult to get at unless you have a tool box and sonic screw driver. My room is 14 x 16 and it runs out of power when I get over enthusiastic (drunk) and play it very loud.

Similar Products Used:
Heart 300B
Leak stereo 20
Audio innovations alto
Naim Nait



Would you like to Comment?
Join audioReview for a free account, or Login if you are already a member.

Rating
Reviewed by:

Jaeoh Park

(Casual Listener)

Review Date
March 19, 2006

Overall Rating
 5 of 5

Value Rating
 5 of 5

Used product for
More than 1 year

Visitors rate this review
5.00 of 5, 1.00 votes

Rate this review?

Review 4 of 23

Price Paid:  $1700.00 from eBay

Summary:
Everyone has mentioned how good this amp is, so I'm going to save my words describing how good this amp is. After some research I just felt like I had to get this amp and I did so by getting it 2nd hand from eBay (This amp doesn't seem to be on sale here in Australia). Gosh, was I amazed. The sound is smooth as silk and it's pretty much awesome in every respect of the sound. People tend to say this amp is not really flat sounded but no matter what, it sounds great after all - with all types of music.

So why did I decide to leave a comment here?
I thought I had to warn people about the amp's stability.

There is a person down below who mentions about their reliability problems.
I didn't want to believe him but I have to admit that I agree with him now.

When this amp arrived it had already broken its knobs at the front panel.
That was something I can understand, since it wasn't well-boxed.

But now, after using it for a year, it is showing some problem.
I have to say that they are in fact amplifiers strictly for music listening.
These days, after turning it on for a while, it's failing to properly output
the sound to the speakers, as the sound sort of jiggles, fading in and out rapidly.
I think the problem was that I left it on for a long time every now and then,
and I suspect that its circuits have been damaged, may be due to extreme heat.
There was no problem with ventilation so I don't think I did something seriously wrong. I connect my amps to the computer and leave it on for hours every single day.

Don't get me wrong, I love this jewel of an amplifier, as can be seen with my ratings on it. But people, please be careful on its maintenance. People like me who like to turn them on most of the time should especially be aware of this. I am wondering if I should upgrade it after a few months when I have some budget saved. I don't think there are many amps out there which can match its sound qualities at this price point so I'm a bit hesitant though. But if I have to worry about it being turned on, I don't think it's such a great situation. Even though it is better than having to listen to crude sounding amps. I guess I'll probably change it if a similar problem occurs within a relatively short time period.

I won't be so definitive on their stability problems since there seem to be people who enjoy this amp for a long time. But just be warned that it can happen, and be careful with the maintenance.

Oh, I have to also mention that they do sound better after being turned on for 30 minutes~2 hours or so. No doubts on its sound quality.

Strengths:
SOUND

Weaknesses:
stability/reliability.
Runs really hot.


Would you like to Comment?
Join audioReview for a free account, or Login if you are already a member.

Rating
Reviewed by:

holbob

(AudioPhile)

Review Date
February 5, 2006

Overall Rating
 5 of 5

Value Rating
 5 of 5

Used product for
3 Months to 1 year

Visitors rate this review
4.00 of 5, 1.00 votes

Rate this review?

Review 5 of 23

Price Paid:  $500.00 from Acoustica - second h

Summary:
This was the holy grail for me when I bought it - the component that I was gonna build my system around for years to come. The one "sticker". But as always in the case in hi-fi, there are no stickers due to the peril's of upgraditis! Today I put this amp up for sale on ebay - not because I don't love it - I do. But because I got a Benchmark Dac1 2 weeks ago what kind of makes the Sugden redundant - the Benchmark has a volume control meaning a straight power amp can only improve the system. A testement to the quality of the Sugden though is the fact i'm searching for a used power amp version of the a21a - the a21p! Onto the a21. It's strength lies in the coluration it adds to the sound - it's lovely, sweet, musical, valve like, analogue like, whatever you want to call it. It's too sweet for words, takes away all the harshness without losing the detail. I'm really hoping I don't regret selling this. Worried about the low wattage? - don't be, Mr Sugden himself says this amp loves to be pushed - the more inefficent the speakers the better. I use it driving Dynaudio 52. It doesn't struggle at all. If you like music to sound sweet and layered - this is the amp for you. There isn't an amp to match it in the same price point IMO - though Unison, Copland and Primare all come close.

Strengths:
Sweet, Valve like sound - without the annoyance of valve amps.

Weaknesses:
Runs absurdly hot - if you have children - dangerously so.

Similar Products Used:
Marantz PM7200 Denon AVR3803 Sonic Impact T-Amp


Would you like to Comment?
Join audioReview for a free account, or Login if you are already a member.

Next 5 Reviews >>

Company Pages

Audio & Video company review pages. Browse product user reviews, compare prices, top ranked products, and compare specs by manufacturer.

Bowers Wilkins Reviews
Bowers & Wilkins
NAD Reviews
NAD
Marantz Reviews Marantz
Denon Reviews
Denon
Klipsch Reviews
Klipsch
Sony Reviews
Sony
Yamaha Reviews
Yamaha
Rotel Reviews
ROTEL
McIntosh Reviews
McIntosh
Bose Reviews
Bose
Polk Reviews
Polk Audio
Paradigm Reviews
Paradigm
Onkyo Reviews
Onkyo
JBL Reviews
JBL
KEF Reviews
KEF
Pioneer Lens Reviews
Pioneer
Harman Kardon Lens Reviews
Harman-Kardon
Panasonic Reviews
Panasonic
Press and News
Submit News & Press...
Audio and Video News & Press Releases.

Latest and Greatest

Best Floorstanding Speakers Under $1000

So many to choose from! Lets us boil it down. How to Choose a Floorstanding Speaker that fits you:

Marantz MA-9S2 Reference Series Power Amplifiers Review

Marantz MA-9S2 Power AmplifierThe list above has one tenet that I continue to hold true: high powered amplifiers are necessary to reproduce the full dynamic range of music with most speakers. This became apparent when I changed from the 100 Watt per channel Bella Extreme 100 to the 250 Watt.....

Lowther’s DX-65 driver in the Teresonic Magus XR Review

A new driver from Lowther is real news. A new five inch driver is even rarer news, so it was with great anticipation that I waited on this pair of speakers to arrive.

Aune Mini Headphone DAC User Review

The unit arrived from China well packed and everything seem to be in place. No external abuse by the carriers. The only problem was the power supply it came with. The box came with a cheap step-down converter.

Aural Symphonics Chrono b2 balanced interconnects Review

The Aural Symphonics Chrono b2 is more a study in contrasts than most cables. Chrono b2 refers to balanced version 2.

Three Koetsu cartridges

The Koetsu line consists of 18 different cartridges divided into four sub categories. The aluminum body Black Goldline at $1800, the Rosewood series starting at $2600 and up to $5900, the Urushi line starting at $4300 to $4900, the Stone Body Platinum series starting at $8000...

Cambridge Azur 840E and 840W Review

If this combo would surmount the challenges and rise to the same level of performance, Cambridge would have a trinity of tasty components worthy of consideration by anyone...

Audio Tekne TFM-9412 integrated 300B amplifier Review

A Dagogo featured article: In the negotiation of his wish to become the U.S. Importer of Audio Tekne, Yujean was given a set of “rules” by Mr. Kiyaoki Imai, owner of Audio Tekne.....

Reviews and Featured Articles
Expert hi-fi audio reviews, blogs, and audio articles.