HAKAI playground

A DIY digital music streamer with exceptional performance

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tokenbrit
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Re: HAKAI playground

Post by tokenbrit »

Charlie1 wrote: 2018-12-14 12:53 I prefer clip 1 on both too
me three
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Re: HAKAI playground

Post by tokenbrit »

Sopper wrote: 2018-12-14 12:02 2 x 2 clips
Volumio MPD 0.20.23 v Debian MPD 0.21.3
Clips are in the same order
...
Hi Sopper, thanks for the clips. Out of interest, what are the versions of upmpdcli between the 2 setups? Also, what are the hardware setups between the 2 - same hardware booted to each instance, in turn, or 2 separate boxes?
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Re: HAKAI playground

Post by Sopper »

tokenbrit wrote: 2018-12-14 14:27
Hi Sopper, thanks for the clips. Out of interest, what are the versions of upmpdcli between the 2 setups? Also, what are the hardware setups between the 2 - same hardware booted to each instance, in turn, or 2 separate boxes?
Volumio setup:
Volumio 2.513
MPD 0.20.23
Upmpdcli 1.3.8

Debian setup:
Debian 9 Stretch
MPD 0.21.3
Upmpdcli 1.3.6

Both setups:
Hakai per spec
Booted with 2 different Intel 320 ssd; 1 with Volumio and 1 with Debian 9 stretch
KÄLLA > Sagatun Mono 1.7 > Tundra Mono 3.0 > Graham LS8/1F
Cables: Trivium Audio Cables
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Re: HAKAI playground

Post by tokenbrit »

Thanks Sopper - good to know. I enjoyed the clips, and really need to phone the company to find out where my Nano160 is so that I can join in the fun. Will be interested to find out the result of the clips - which is which.
Any particular reason why they are not both on upmpdcli 1.3.8? (I know, I'm being picky/pedantic - sorry :)
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Re: HAKAI playground

Post by Sopper »

Didn’t bother to update upmpdcli yet, since the update was mainly aimed at the Jessie ssl bug that prevented us to log into Qobuz with Kazoo
KÄLLA > Sagatun Mono 1.7 > Tundra Mono 3.0 > Graham LS8/1F
Cables: Trivium Audio Cables
tokenbrit
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Re: HAKAI playground

Post by tokenbrit »

Makes sense - was just curious. I hadn't appreciated that 1.3.8 was a Jessie fix; thought it applied to Stretch too...
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Re: HAKAI playground

Post by ThomasOK »

I prefer clip 1 on both. Clip 2 sounds more Hi-Fi, clip 1 sounds more musical. On the Dead Can Dance, when the high bell like sounds came in on clip 2 my immediate thought was "Did those really sound that irritating on the clip 1?" I went back to clip 1 and the answer was no, they were quite acceptable there.

I am listening this time with a pair of HIFIMAN planar dynamic headphones off the iMac so they may have made this kind of thing more obvious. I am using them just because I was testing them out for a reported defect so this is not a recommendation, just an observation.
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Re: HAKAI playground

Post by Spannko »

Musically, clip 1 is way better on both recordings, imho!
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Re: HAKAI playground

Post by Sopper »

Well, well, it seems we reached a new checkpoint for HAKAI.
Unanimous voted for the first clip being more tuneful.

The first clip was recorded from HAKAI running Debian 9 Stretch, mpd 0.21.3 and upmpdcli 1.3.6.
This Debian try out was a full Debian version, with desktop and tons of software I don’t use/need.

So I’ll start with the assumption that running the latest mpd and/or lib-dependencies have a big impact on musical performance.

The difference in room is even bigger; I don’t want to use Volumio anymore.
KÄLLA > Sagatun Mono 1.7 > Tundra Mono 3.0 > Graham LS8/1F
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Re: HAKAI playground

Post by lejonklou »

Sopper wrote: 2018-12-15 08:56 Well, well, it seems we reached a new checkpoint for HAKAI.
Unanimous voted for the first clip being more tuneful.

The first clip was recorded from HAKAI running Debian 9 Stretch, mpd 0.21.3 and upmpdcli 1.3.6.
This Debian try out was a full Debian version, with desktop and tons of software I don’t use/need.

So I’ll start with the assumption that running the latest mpd and/or lib-dependencies have a big impact on musical performance.

The difference in room is even bigger; I don’t want to use Volumio anymore.
Yes!!

This is a new beginning! So exciting.
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Re: HAKAI playground

Post by tokenbrit »

Great news. Cheers.
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Re: HAKAI playground

Post by Sopper »

Edit: after listening, I figured I recorded wrong.
Will redo with proper position of the mic
Last edited by Sopper on 2018-12-20 13:18, edited 1 time in total.
KÄLLA > Sagatun Mono 1.7 > Tundra Mono 3.0 > Graham LS8/1F
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Re: HAKAI playground

Post by Tendaberry »

Not really fond of either of the tunes, but I prefer the second in both cases.
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Re: HAKAI playground

Post by Paaf »

Anyone up for some weekend fun?

A, B and C. There is a change between A and B, and then a further change between B and C. So if you want to listen only to two tracks, try A and C.

On purpose I have chosen music that I am not a big fan of myself.

A https://drive.google.com/open?id=1MZ8NU ... ZTF6zW4YRP
B https://drive.google.com/open?id=1piybg ... 1ecVXY_AnW
C https://drive.google.com/open?id=1ZA7V3 ... qzdKmTJXML
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Re: HAKAI playground

Post by tokenbrit »

OK, I'll bite: -b was better for me; seemed the most engaging of the three.
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HAKAI playground

Post by Ron The Mon »

tokenbrit wrote: 2019-01-13 01:22 OK, I'll bite: -b was better for me; seemed the most engaging of the three.
I'll bite even harder; I don't hear any difference.

However, thank you for posting as you have captured a song with a super-long time between intervals. I have never had to compare hi-fi using tune-dem with such a long interval between intervals. It really got me thinking about evaluating hi-fi in a tune-dem fashion. I love tune-dem evaluation as it really gets to the crux of the biscuit; which is better, A to B to C, or X to Y to Z? Meaning A and X are "E-flat", B and Y are "A", C and Z are "G". Which is more accurate?

In your recordings the comparisons are null; which required a redux.

The other reason I'm posting here is the first interval in your song immediately reminded me of a Thelonius Monk tune. I'm not sure which one. It got me on a Monk frenzy listening to many songs. For that alone, I thank you.

Thelonius Monk should be heralded among the greatest of composers/pianists/soloists.

Ron The Mon
Last edited by Ron The Mon on 2019-01-15 00:00, edited 1 time in total.
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Re: HAKAI playground

Post by Paaf »

Interesting answers so far, thank you.

I can record another song if this one is too tricky.

I hear a difference but it's subtle.
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Re: HAKAI playground

Post by Defender »

as I call myself just a beginner in tune dem I say C was the best for me
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Re: HAKAI playground

Post by Paaf »

beck
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Re: HAKAI playground

Post by beck »

I can only hear very small changes to the sound of the clips (if any). They all three have a great flow and are enjoyable to listen to. No major turnoffs as far as I can hear. Well done!
Lovely intro to a song......
Playing cd’s…………
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Re: HAKAI playground

Post by Paaf »

Thank you beck!

A is the Volumio based HAKAI (with upgraded MPD and Upmpdcli.)
B is the same as A but after killing the Volumio processes
C is the same as B but after also killing the graphics "kiosk" processes, including X11 etc since it would require a screen to be attached to HAKAI anyway.

In my ears, C is best. Surprisingly, the difference is larger between A and B than between B and C.

(The differences were actually larger before I messed up HAKAI a bit while upgrading MPD (long story)).
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Re: HAKAI playground

Post by tokenbrit »

I still think there's something about B... Interesting since I felt similar about my Hakai with LXDE vs rebuilt as headless, but thought I was imagining it as the reimage took quite a while.
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Re: HAKAI playground

Post by Paaf »

@tokenbrit It would be interesting if you could describe what it is you like better about B. I listened again B vs C and C won again. (Edit: Oh, and also the sound - her voice is kind of strained in B and not in C.)
Last edited by Paaf on 2019-01-14 22:43, edited 1 time in total.
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Re: HAKAI playground

Post by Defender »

for me it made the difference how I could follow the womans voices in the 50-60seconds region where it got complex and it was easiest on track C (first 3 tracks)
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Re: HAKAI playground

Post by tokenbrit »

Paaf wrote: 2019-01-14 20:46 @tokenbrit It would be interesting if you could describe what it is you like better about B. I listened again B vs C and C won again. (Edit: Oh, and also the sound - her voice is kind of strained in B and not in C.)
Sure: A feels a little uncommunicative, like they're a bit shy & reserved. C is clear but feels a little exaggerated like they're trying a bit too hard. B just feels like it has a better balance - I don't hear it as strain so much as emotion, & better togetherness. That's just how the clips sound to me, listening here, but it could well be different in room.
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