Walnut Hi-Fi V2 WAV (& MP3) Player by wt - :ok_hand: screenless budget killer combo DAP/Amp :ok_hand:
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D0rk!n

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my iphone 3GS > my walnut v2s (stock)
in terms of soundstage (iphone 3gs is wider), instrument and vocal separation (iphone 3gs has a better detail).
sound signature almost the same but walnut is warmer sounding.

i think changing op amp on v2s will improve soundstage and detail.

walnut v2s has bass roll off and treble roll off.

gears and tracks used on my comparion
earphones: ve monk+ , mi hybrids pro (4th gen)
headphones: superlux hd668b
tracks: elvin bishop - fooled around fell in love, deftones - digital bath, acdc - back in black, pearl jam - black, stone temple pilots - dead and bloated, megadeth - rust in peace

all are mp3 cbr 320kbps
 
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r0msk1

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My LME49720HA just arrived and I was amazed by how RS (seller) packaged the item.

From a 13x10x5in box to a <1cm item.

IMG_20170624_093555.jpg
IMG_20170624_093611.jpg IMG_20170624_093629.jpg IMG_20170624_093645.jpg
 
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r0msk1

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DBaldock9

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is it different from what I said LME49720HA?

I don't get your question.
I think he noticed that the printed label, that's stuck on the ESD bag, does not say LME49720HA - instead it says LM4562HA.
 
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r0msk1

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Yes, it is different. If you ordered lme49720ha, that should be the label printed on the can.
I think he noticed that the printed label, that's stuck on the ESD bag, does not say LME49720HA - instead it says LM4562HA.
Thank you very much for pointing it out, as I didn't noticed it since I was busy when it arrived, and excitedly opened it without reading thoroughly. I just reopened it as of post time, just as I read your replies.

The whole moment was a lie. In the first place, I ordered the wrong item.

(Laugh on me, its ok. lol!)

I'm a bit sad, but more fine. It is <6USD shipped. Anyways let's move on.

Is it also compatible with our V2s? No time so far to search for details and I don't have it on my shortlist also.
 
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DBaldock9

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Thank you very much for pointing it out, as I didn't noticed it since I was busy when it arrived, and excitedly opened it without reading thoroughly. I just reopened it as of post time, just as I read your replies.

The whole moment was a lie. In the first place, I ordered the wrong item.

(Laugh on me, its ok. lol!)

I'm a bit sad, but more fine. It is <6USD shipped. Anyways let's move on.

Is it also compatible with our V2s? No time so far to search for details and I don't have it on my shortlist also.
Both of those opamps have the same pinout.
As long as you line up, and insert, the pin under the tab, into Pin-8 of the socket - and then continue with the other pins, going around to Pin-1, it should work in the DIP-8 socket of the V2.
 
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groucho69

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Thank you very much for pointing it out, as I didn't noticed it since I was busy when it arrived, and excitedly opened it without reading thoroughly. I just reopened it as of post time, just as I read your replies.

The whole moment was a lie. In the first place, I ordered the wrong item.

(Laugh on me, its ok. lol!)

I'm a bit sad, but more fine. It is <6USD shipped. Anyways let's move on.

Is it also compatible with our V2s? No time so far to search for details and I don't have it on my shortlist also.
Just like every one else here, I've never done anything that dumb...

Man-Whistling-While-Walking-Past-A-Graveyard-Royalty-Free-Vector-Illustration.jpg
 
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silverfishla

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Just got the V2s today and can say that the Burson V5i sounds great in it. Went through all the opamps that I bought or the Zishan Z1 and this one stood out as the pretty clear winner. The LME....HA sounded awfully good in here too. Not so much the Muses02 which I really enjoy in the Z1. Also, as a side note....I accidentally put in an opamp backwards on the V2s when I swapped out the original one. It made no sound and it took me about 8 seconds to remember that @golov17 confirmed that the direction of the opamps are reversed from the Z1. I turned off the unit and pulled it out with my fingers. It was like 1000 degrees!! I guess it was in the process of shorting out and I got a burn (in a rectangular shape) on my thumb. So kiddies, be careful out there. Seriously, it was like 1000 degrees!!!
 
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nesty

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Just got the V2s today and can say that the Burson V5i sounds great in it. Went through all the opamps that I bought or the Zishan Z1 and this one stood out as the pretty clear winner. The LME....HA sounded awfully good in here too. Not so much the Muses02 which I really enjoy in the Z1. Also, as a side note....I accidentally put in an opamp backwards on the V2s when I swapped out the original one. It made no sound and it took me about 8 seconds to remember that @golov17 confirmed that the direction of the opamps are reversed from the Z1. I turned off the unit and pulled it out with my fingers. It was like 1000 degrees!! I guess it was in the process of shorting out and I got a burn (in a rectangular shape) on my thumb. So kiddies, be careful out there. Seriously, it was like 1000 degrees!!!
So v5i matches v2s and not z1. Muse02 and HA matches z1?
 
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Dark Helmet

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Just got the V2s today and can say that the Burson V5i sounds great in it. Went through all the opamps that I bought or the Zishan Z1 and this one stood out as the pretty clear winner. The LME....HA sounded awfully good in here too. Not so much the Muses02 which I really enjoy in the Z1. Also, as a side note....I accidentally put in an opamp backwards on the V2s when I swapped out the original one. It made no sound and it took me about 8 seconds to remember that @golov17 confirmed that the direction of the opamps are reversed from the Z1. I turned off the unit and pulled it out with my fingers. It was like 1000 degrees!! I guess it was in the process of shorting out and I got a burn (in a rectangular shape) on my thumb. So kiddies, be careful out there. Seriously, it was like 1000 degrees!!!
Good thing you have your other thumb for pushing buttons.:ksc75smile:
 
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knudsen

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