STK4221 made by TONGYET ?? :o - diyAudio
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Old 8th July 2004, 03:54 AM   #1
B.I.G is offline B.I.G  Romania
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Default STK4221 made by TONGYET ?? :o

I ordered myself a STK4221II for about 10euros but when it arrived surprise !!! IT is actualy a THK14221 c2-2 it has the TONGYET printing and for now it drives 3 ohm speakers from +/-29.5V rails measured in full load soo i think this is rather good .

Have any of you seen any TONGYET STK`s or should i say THK`s ??

DOES TONGYET really exist ??



PS: i have ordered a STK4050V-SAN and it was fake and it blew with 3 ohms on 50V rails . the top of it poped out really easy because it had no glue to hold it on
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Old 8th July 2004, 04:41 AM   #2
B.I.G is offline B.I.G  Romania
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i have managed to get out 26V peak that`s about 18.5V RMS so about 114W rms in a 3 ohm load PSU is +/-37V in full load

So is this a good fake or what ?
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Old 8th July 2004, 05:27 AM   #3
hacknet is offline hacknet  Singapore
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better quaility fakes?
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Old 8th July 2004, 02:31 PM   #4
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http://e-sun.com.hk/english/newevents.htm THEY say TONGYET exists
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Old 21st October 2004, 03:29 PM   #5
Netlist is offline Netlist  Belgium
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Same problem here, with an STK0050.
Iíll send it back straight away. With a little note
I asked for Sanyo!

/Hugo
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