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La2a Hardware vs UAD LA2a Software - Part Deux!
View Poll Results: Which is the hardware?
"A" is the hardware 22 48.89%
"B" is the hardware 23 51.11%
Voters: 45. You may not vote on this poll

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Old 29th August 2007   #1
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La2a Hardware vs UAD LA2a Software - Part Deux!

OK, maybe you guys are sick of this, but I made more examples so I figured I'd post them and maybe also give Slaytex a chance to redeem his nuts, because I'd hate to see him get desperate one day and bet the frank and be left with nothing.

This test is with new samples and a new La2a DIY build.

The other night I finished building ANOTHER two La2a's. These two new ones use "modern" Sowter transformers (speced for the La2a), metal film resistors, new caps and tubes, etc. The circuit itself is exactly the same as the original but the transformer ratios are different giving the unit more gain than the last build and overall sounding much cleaner. (read: less distortion). My guess is that these new DIY units likely sound closer to the UA reissues than the older originals, although I don’t have a reissue around to test, so I don’t know for sure.

I personally think these examples will be a bit more challenging, but I'll leave it up to you slutz to tell me which is which.

Like the other test...

All of the "A" samples are either the hardware or the software.

All of the "B" samples are either the hardware or the software.
Attached Files
File Type: mp3 KA Drums - A.mp3 (1.26 MB, 779 views)
File Type: mp3 Electric Guitar - A.mp3 (1.14 MB, 440 views)
File Type: mp3 Acoustic Mix - A.mp3 (3.03 MB, 704 views)
File Type: mp3 Rock Mix - A.mp3 (2.24 MB, 915 views)
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Old 29th August 2007   #2
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B Samples

B samples
Attached Files
File Type: mp3 KA Drums - B.mp3 (1.26 MB, 627 views)
File Type: mp3 Electric Guitar - B.mp3 (1.14 MB, 520 views)
File Type: mp3 Acoustic Mix - B.mp3 (3.03 MB, 784 views)
File Type: mp3 Rock Mix - B.mp3 (2.24 MB, 840 views)
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Old 30th August 2007   #3
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originals

originals
Attached Files
File Type: mp3 KA Drums - Original.mp3 (1.26 MB, 360 views)
File Type: mp3 Electric Guitar - Original.mp3 (1.14 MB, 380 views)
File Type: mp3 Acoustic Mix - Original.mp3 (3.03 MB, 529 views)
File Type: mp3 Rock Mix - Original.mp3 (2.24 MB, 406 views)
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Old 30th August 2007   #4
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ooo crap. I accidently voted A= hardware.

I think hardware is actually b
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Old 30th August 2007   #5
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B sounds much better. The transients also seem to decay slower in B. I've got the 2-1176 at home, I should compare it to the UAD 1176 sometime.
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Old 30th August 2007   #6
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Honestly, it's hard to say with these mp3s. the two do sound slightly different, especially the pumping of the lows, but I couldn't call one 'better' than the other from these samples.
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Old 30th August 2007   #7
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This is gonna be fun to watch! As it stands, the vote is split nearly 50/50.

I already voted.... but since I insinuated that I'm damn certain I can get this right, I don't want to post my answer and slant anyone's vote one way or the other. (However, I PM'd Norman the correct answer, so he can testify that I got it right if the need arises.)

In addition to letting folks get to know the differences, Norman's A/B threads have been a fun way to get inside the heads of different Gearslutz. It's a great psychological experiment and survey of tastes.

Quote:
Originally Posted by sleepwalker View Post
I've got the 2-1176 at home, I should compare it to the UAD 1176 sometime.
True, you should. Things are always much easier it is to test things when other people set it up for us.

There's actually a 2-1176 vs UAD 1176 sample in part 1 of this thread.
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Old 30th August 2007   #8
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I vote A for being the hardware:

I would swear by the Ka drum that A is the hardware because of the slight overdrive I can hear.

As for the rock mix I can hear the compression being tighter on B. A being more silky, in this case I prefer B cause it just works so well. so in this case with less conviction I still choose A as the hardware.

I'm completly unable to have an opinion on the acoustic mix and the acoustic guitar. Simply cause I don't feel much flavour on both. its straigh compression. they don't sound exactly the same.....but cant decide which is which...

So there it is I would be quite please to be wrong cause I have so much prejudice towards plugin. I'm really fed up with them although I agree in some case there are better for the task. I'm mainly a digital guy and I really love the sound of analog hardware.

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I've got the 2-1176 at home, I should compare it to the UAD 1176 sometime.
Great, I'd love that.... really looking foward to it!
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Old 30th August 2007   #9
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Now we're all in danger of losing nuts left right and centre... They're too close to call!

Based on listening to KA drums, I'd say A is hardware based on the overdriven kick drum at the start, and the "thump factor" of the kick generally.

The character of pumping on the hats and cymbal decay is really similar

But really, this is all academic as they sound very similar (both sound great --- the tone reminds me of Mute Math drums)
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Old 30th August 2007   #10
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I made it even harder for myself - I listenen only to acoustic mix - immediate impression - A is HW...
Has more of that "inaudible" "mojo" that I attribute to HW... It brings more sibilance out in softer passages (not so good) - but also keeps more transients - the thing is more open and more "agressive" in a still good way... B is softer the way I don't like in UAD LA-2A... The most obvious it is when things get loud - A remains open and "magical" in choruses - I actually enjoyed the song, while in B I kept listening to how the compressor closes the loud part and how should I make it stay open and emotional - the way I keep thinking that when I mix with UAD ITB...

best

P.S. I am still saving for my HW LA-2A... or shouldn't I (cause I'm wrong this time)?
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Old 30th August 2007   #11
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Lovin' it! 50/50 neck and neck (or nut and nut)
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Old 30th August 2007   #12
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to me A is the hardware......but in this kind of threads I find that my ears are not good at all!!!
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Old 30th August 2007   #13
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I bet my nuts back that "A" is hardware. I hear harmonics in "A", but "B" sounds like it's trying to hard to be analog if you ask me. I prefer the sound of "B" for some things but It isn't hardware.

I agree with FossilTooth that this will be an interesting study on how we percieve things.
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Old 30th August 2007   #14
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just listened to the drums

A is hardware

B is software

something about the front-to-back depth (headroom). Easy to listen to on smaller speakers (laptops etc.)
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Old 30th August 2007   #15
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yeah listenend to other samples to - A is def hardware.
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Old 30th August 2007   #16
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A sounds better. On everything.
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Old 30th August 2007   #17
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A is hardware.
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Old 30th August 2007   #18
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We have the 1176 and this LA2A test going on, over at the UAD forum.
Check out the 1176LN - (2-1176 hardware) comparison test. It's a killer.
UAD Forums :: View topic - 1176 Challenge


Here is the LA2A thread over at the UA forum. It's 50/50 over there.
I voted "B"
UAD Forums :: View topic - LA2A Hardware VS Software - Take Two!
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Old 30th August 2007   #19
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A is hardware

I heard a thicker sounding bass drum in A , and the cymbals being less clear, made me think it was the hardware unit, since it had to pass through an ADDA conversion losing clarity. The B sample was clearer, but the bass drum didn´t have as much mojo... a bit thinner sound. But they were very close..... If I´m wrong..... I´d be very surprised because I don´t know how passing through ADDA conversion could make a sound clearer...unless the hardare la2a works some type of analoge magic on the signal........ OK.... which is which ????
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Old 30th August 2007   #20
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Quote:
Originally Posted by Slaytex View Post
I bet my nuts back that "A" is hardware. I hear harmonics in "A", but "B" sounds like it's trying to hard to be analog if you ask me. I prefer the sound of "B" for some things but It isn't hardware.

I agree with FossilTooth that this will be an interesting study on how we percieve things.
I also bet Slaytex's nuts that "A" is hardware
If we are wrong, ask Universal Audio for a "nuts" plugin
... well, for certain things maybe HARDware is better
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Old 30th August 2007   #21
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Quote:
Originally Posted by Slaytex View Post
I bet my nuts back that "A" is hardware.
I'll bet you 1 dollar Paypal, you're wrong.
It's almost impossible to tell on the single instruments. When listening to the (A/B Mixes) you can clearly hear the accentuated ESsssses in "A". This is a tell tail sign of the UAD plug. Listen again.
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Old 30th August 2007   #22
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Quote:
Originally Posted by imdrecordings View Post
I'll bet you 1 dollar Paypal, you're wrong.
It's almost impossible to tell on the single instruments. When listening to the (A/B Mixes) you can clearly hear the accentuated ESsssses in "A". This is a tell tail sign of the UAD plug. Listen again.
Sorry, I gotta stick to my guns and say "A" is hardware!

I've never heard any UAD stuff so I can't compare it to that. I can only compare it to other cool outboard compressors. I find this test easier than the last, because it is used in a pleasing way instead of a hard overdiven into distortion way. Again I feel that "B" is used completely different than "A" and it's setup to try and sound analog when it's not. But both sound great I admit.
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Old 30th August 2007   #23
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Listening on laptop speakers again, and I prefer B, which I'm guessing is software. In the last test, I preferred the software, but guessed it was hardware simply b/c of the constant hardware praise my brain is fed on this site...

I sure would have a laugh if I was wrong this time, too.
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Old 30th August 2007   #24
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I have to say with 100% confidence that "B" is hardware!





But a part of me will feel great about being wrong . Love these tests!!
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Old 30th August 2007   #25
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I think Acoustic Mix A is better than B; the other samples sound very similar, except for the Electric Guitar attack (in B there is a clipping).
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Old 30th August 2007   #26
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Quote:
Originally Posted by Slaytex View Post
Sorry, I gotta stick to my guns and say "A" is hardware!

I've never heard any UAD stuff so I can't compare it to that. I can only compare it to other cool outboard compressors. I find this test easier than the last, because it is used in a pleasing way instead of a hard overdriven into distortion way. Again I feel that "B" is used completely different than "A" and it's setup to try and sound analog when it's not. But both sound great I admit.
I respect that. I was just having fun. In fact I liked A the best for the drums, but B seems like hardware. (just listen to the way the cymbals decay in B, let alone the esssssing in the songs, from A)
I've used the LA2A plug for a while and know it's short comings. That's how I based my decision. I guess I have you at a disadvantage. Can't wait for the result's.
Quote:
Again I feel that "B" is used completely different than "A" and it's setup to try and sound analog when it's not.
hmmm.. Stop and think about that. The LA2A only has 2 knobs... I wonder how you could set it up to be more analog?
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Old 30th August 2007   #27
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ahhh! not another one of these!

i shall vote when i get back home.... fun fun
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Old 30th August 2007   #28
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Quote:
Originally Posted by imdrecordings View Post
hmmm.. Stop and think about that. The LA2A only has 2 knobs... I wonder how you could set it up to be more analog?
True, but I do know that using the exact same settings (input and output) will yield different results from both software and hardware. I feel it is best to just use your ears and not your eyes when trying to mimic a hardware piece. I just think that the software one is pushed harder on the input which in return gives it more saturation. From my experience software compression is cleaner at high compression settings than hardware hence my opinion.

Thanks.
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Old 30th August 2007   #29
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I like a better.
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Old 31st August 2007   #30
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So........



















I think today is going to be a great day for my nuts!
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