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306 reviews

AIYIMA 2PCS MX50 SE 100WX2 Dual Channels Audio Power Amplifier Board HiFi Stereo Amplifiers Diy Kit

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306 reviews

AIYIMA 2PCS MX50 SE 100WX2 Dual Channels Audio Power Amplifier Board HiFi Stereo Amplifiers Diy Kit

A***o
Sent quickly, it came also quickly, The seller is worried about the delivery and it's nice, not yet assembled, but a bunch of details without a cassette and bent, in principle, while all the cons
A***v
Delivery is not addressable, but to the warehouse of the mist Express in 20 days, packed well, in appearance all the whole, arrived designer, the boards are very high quality, the kit is full, did not check in the work.
A***h
Got this set. While everything in the form of details, did not collect. Checked some transistors on the tester, namely weekend, ktd1047 and ktb817. As far as I know, these are good Korean transistors, and inexpensive, so there is no reason to fake them. Transistors are like complimentary, but in my case, the pairs are not selected. Separately, the parameters are ideal, that is, the two ktd1047 HFE-clearly the same, and the two ktb817 too, but the HFE differs. In this case, ktd1047-HFE 113, and ktb817-HFE 186. That in general, the nyfig is not complementary... Okay. We will collect, and we will watch what is there and as a sound. Perhaps later I will add a tip.
Y***y
Packed perfectly, everything came intact.
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R***r
Delivered accurately in estimated time Also in the kit seller added spare transistors and other parts for this Thanks Collected, everything works (connected +-36 volts plays as it should)
A***v
25 GDN in columns 10 ac 225 swings normally, without audible distortion.
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What customers say

36% buyers are happy with: Seller is sociable. Everything works. Delivery fast. Sound is good. Amplifier very good. Set is gorgeous. Parcel was very well packed. Quality very high. It nice. Product perfect.
10% buyers complain about: Kit is full. Nyfig is not complementary. One channel already burned 4 ohm load. Modes of heating nominal. Output transistors accidentally burned. Audible distortion without. Boards are installed in a homemade unch. Its work. A60 roxton. Power +/-30 v. toroid load.
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More Customer Opinions

seller
8 2
is sociable • pleased with your work • is well done • i advise everyone to shop • is a plus in karma • definitely take • good • promised to send in a new order
everything
7
works • is reliable • is ok • is fine • came intact • is just super-excellent
delivery
5 1
fast • is fast • came very quickly • packed well
sound
4
is good • satisfied • is uniquely lutshe than in the chips • most interesting
amplifier
3 1
very good • worth every penny • cool
set
3 1
is gorgeous • new • complete
parcel
3 1
was very well packed • came quickly • came pretty quickly
quality
2 1
very high • well-selected details
it
2
nice • chews after tests
product
2
perfect • is made qualitatively
order
2
was sent quickly • packed well
these
2
are good korean transistors • inexpensive
shipping
2
fast
details
2
are in place
packing
2
is good
value
1
excellent
parts parameters
1
are normal
urun
1
is good
packaging
1
is excellent
that
1
everything will work
quality of manufacture of boards
1
is excellent
diy kit
1
look like seriuos very much
precision resistors
1
good
fees
1
came quite quickly-14 days
board quality
1
thick textile
works
1
very quickly
113, and ktb817-hfe 186
1
ktd1047-hfe
parameters
1
are ideal
transistors
1
are like complimentary
wholesale
1
quick
package
1
corresponds to the description
sound quality
1
good
amplifiers
1
got really fast
packed
1
excellent
quality components
1
very well done
board
1
is quality
kit
1 2
is full • did not check in the work
components
1 1
missing
1 1
does not warm
this
1 1
is not the first set
nyfig
1
is not complementary
one channel
1
already burned 4 ohm load