Any one have this? I do now!
Jun 2, 2020 at 7:27 PM Thread Starter Post #1 of 10

DynamicDave

New Head-Fier
Joined
May 19, 2020
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Location
East of the "Big Muddy"
Tried searching but came up empty.
Anyone have this?
Any info on this?
s-l1600.jpg
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Looks tempting.
Wonder what it looks like under the hood.
 
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Jun 2, 2020 at 7:54 PM Post #2 of 10
Jun 2, 2020 at 7:57 PM Post #3 of 10
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Looks like they were sold here too in 2019.

C1138396-1B75-4EE0-98A4-75B99BE68EEC.png
 
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Jun 6, 2020 at 2:16 PM Post #5 of 10
I Bought this right after I last posted.
Figured I'd take a chance on this.
Bought 6/2 arrived 6/6.
Fast!!

Here are a few gut shots.

KIMG0154.JPG
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Uses a HT97220 chip
in a QFN16 package

(Data sheet specs)
125mw @ 32ohm each channel
THD+N .003 90db
SNR 112db

Uses a TC4056A lipo charge chip
Charge program resistor is 2Kohm which
provides 580ma charge current. (actual 500ma)
2000mah battery

Build quality is very good.

Noise floor is very low. Barely audible.
High/Low gain boosts bass and volume.
Good sounding.
Gets very loud.
Even with low impedance IEM's
Well worth the $20 I paid
 
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Aug 27, 2020 at 12:45 PM Post #8 of 10
I saw that item in Neoteck official and Proster 3C stores on Ali. Both share many visually same products. Actually I bought from both - portable es9018k2m dac/amp from Proster and pure portable amp from Neoteck. Both come with identical cables and with similar manuals. I like them, but of course both has drawbacks. But considering price, it's inevitable.
 
Sep 22, 2020 at 3:52 AM Post #9 of 10
I saw that item in Neoteck official and Proster 3C stores on Ali. Both share many visually same products. Actually I bought from both - portable es9018k2m dac/amp from Proster and pure portable amp from Neoteck. Both come with identical cables and with similar manuals. I like them, but of course both has drawbacks. But considering price, it's inevitable.

Hi friend, what are the drawbacks that you mentioned?
 

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