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Adam Audio T5V vs T8V (with[/out] T10S) vs S3V - my comparison (ears only)

snoopy30

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Hi All,

Obviously speaker listening tests are very opinionated so I've gone for a relative approach. I've owned all these speakers in a relatively short amount of time and here I offer what my ears are telling me.

First up my DAC is custom built Texas/BurrBrown. It takes SPDIF and outputs a 134db/A balanced signal. I'd be surprised if anything can beat it, but it's possible. Anyhow, it's really, really good.

My ears are working well, no issues hear (pun intended). I'm after full spectrum and honest quality. All speakers are placed about 3 foot away left/right and 1 foot back. The mid or high is roughly at ear level. Speakers are about 1 foot from the wall. The room is about 3M x 5M and has sound absorbing panels.

All speakers tested at 0.0db gain and no +/- gain on the low/mid/high amps.

T5V

Exceptional top end and very good mid-range. Weak on the bass but nothing that's not expected from a small driver and enclosure (and it's great considering those limitations. Could I listen to them all day and live with them? No. The lack of low end eventually got to me. Great for what they are, but it's like watching a band live and the bass guitar has snapped some strings - you know it and it niggles you.

T5V + T10S

I thought this might resolve the above, but it didn't. Some say the sub will have phase issues, I'd somewhat agree but it's to be expected because it's not part of the speaker and good luck resolving it. What I also determined was the sub is not musical, it's lazy. It lacks power and is unable to fill in what the T5V couldn't go down to.

T8V

In order to resolve the above I bought T8V. Immediately I noticed the mid-range had taken a small hit, however my goodness is the bottom end there (32Hz, -10db/A) and fantastically controlled. Distortion is well controlled at the top-end of volume but evident however for sitting close they do the job. Could I live with these day in day out? Yes! For sacrificing a little of the mid-range the sound is much more engrossing. Playing Teddy Swims Bad Dreams with the artificial bass extensions they mixed in (listen with low speakers and you'll know what I mean) is room shakily good with these speakers.

I would say the T8V plays a little bright on the top end likely to try and make up for the mid. For this reason I would say they aren't as neutral as the T5V but as a package they are worth the cost difference. You're in the middle of the soundstage with these speakers and you're enjoying the show.

T8V + T10S

Not only did the T10S not offer anything the T8V couldn't manage it muffled the low end sound with it's uncontrolled flabby bass. Less is more, the T10S was then sold. Good riddance.

S3V

I always wondered if this speaker would bring the qualities of the T8V together with that of the T5V, with a lot more volume for headroom. So I bought two.

According to Adam Audio's graphs the S3V also manages an identical 32Hz at -10db/A. Hmm, listening says the exceptional low punch of T8V isn't quite there, or maybe it's more relaxed with greater roll off. That said I can still hear those bass extensions in Teddy Swims Bad Dreams so it can do it and I don't feel confident to be factual about it. Perhaps it's placement. There's not much in it anyhow and that's the problem, I almost can't determine it. Slight edge to T8V at lower volume levels.

High end isn't as bright as the T8V but is beautifully controlled and the mid-range is very much back and equally as well done. After a while I realised the soundstage is not quite as good as the T8V either, you don't feel like the band is in the room with S3V, the imaging is different, it's a little more 'mono' than 'stereo' if that makes sense.

There isn't a huge jump between the T8V and S3V to justify the price difference (x4) so it comes down to whether you need the volume. I don't, but I've still decided to keep the S3V and sell the T8V because S3V brings back the mids and the money I've spent has to have a placebo effect, right? If anything it exposes just how good the T8V is as an all-rounder.

Can the AES3 input beat my exceptional DAC? I'll report back on this one...

Well AES3 has changed my opinion. It's brought these speakers to life, a genuine jump. Feeding digital into the DSP is the way forward! They oh so slightly don't have the bass extension of the T8V at low volume but murder it at everything else.
 
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Can you please comment on the soundstage/holography of each of these scenarios? (if there were any difference in that regard)
Thank you
 
Can you please comment on the soundstage/holography of each of these scenarios? (if there were any difference in that regard)
Thank you

Done and summary for soundstage is unsurprisingly T5V beats T8V, slightly. Surprisingly though T8V beats S3V, slightly.

I was expecting a jump with S3V regarding sound quality metrics given the x4 price difference but it's not there.
 
Didn't you make some silly comments about how the T10S doesn't integrate with the T5V because it can't produce 40-70hz in another thread?
 
T5V

Exceptional top end and very good mid-range. Weak on the bass but nothing that's not expected from a small driver and enclosure (and it's great considering those limitations. Could I listen to them all day and live with them? No. The lack of low end eventually got to me. Great for what they are, but it's like watching a band live and the bass guitar has snapped some strings - you know it and it niggles you
You must EQ them, out of box they have bright tilt/HF shelf. Once you tame them down, and place in the room properly (which is a bit tricky) and/or tune bass using at least tone generator - you finally get it really balanced.

as neutral as the T5V
But they are not IMO. Especially without EQ.

summary for soundstage is unsurprisingly T5V beats T8V, slightly. Surprisingly though T8V beats S3V, slightly
Makes me worry about A7V, well, will see soon.
Why you didn't try them or A8H btw?

I really really love T5Vs for that ridicilously good sound for their price, but can't get rid of slightly plasticky timbres and overprocessed sound feel; lower midrange could be more open as well. I can say it other way - Dynaudio (older BM5A Compact, AB-amps, no DSP), as example, sound sort of more analogue-like, while not having that amazing soundstage and resolution.

What I also determined was the sub is not musical, it's lazy. It lacks power and is unable to fill in what the T5V couldn't go down to
Many thanks for that. You're not the only who complained about this and that's why I decided to upgrade T5s instead of adding sub.
Well, if one could get Dynaudio BM9S for the same price, that might be a whole different story but for $350 we only have typical budget floor firing bass reflex :confused:
 
Although others who haven't owned a T10S are quick to say how good it does integrate.

I haven't bought those other models I really wanted to go AES3 so jumped to the next level up when some 2nd hand S3V's became available.

I agree all Adam Audio speakers are what might be thought of as bright (or digital sounding, I find them fine) but the review is relative not absolute to try and remove the personal preference that changes one person to next.

I'm completely sold on S3V with AES3. I've had a chance to turn them up and they're hugely impressive. But £518 vs £4,699 only if you've a bigger room, absolutely demand quality or have money to burn. T8V is a value buy.
 
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all Adam Audio speakers are bright
My A7V arrived today and they are balanced right out of the box.

I believe S3V are not excessively bright as well:p

T8V should not be bright due to measurements.

T5V have +3 dB HF shelf, measured. If you don't EQ that and try to balance out "missing LF" (which is not exactly what's happening) with a sub, it will rather end up with hollow lower midrange and overall "sub-sat" sound. T5Vs do actually play nice bass from ~50 Hz so once you EQ extra treble it becomes nicely balanced and not bass deficient. Room size and placement matter as well, they don't have much power/"clean" SPL so 12-16m2 is their comfort zone and better to place em closer to wall (~0.2...0.5 m). In some cases midbass can even prevail and you'll get dark tilt.

T8Vs have typical budget 8" 2-way problems and also have enough alternatives starting from Tannoy Gold 8 and LSR 308P. But in a case of making loud sounds in a big room why not.
 
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