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Old 9th October 2009, 01:54 AM   #1
zlab is offline zlab  Hong Kong
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Default New toys TA2020

New toys just brought from china, measure 74mm X 54mm X 23mm, sound good upon recieved, price is dirt cheap... about USD 5.2, cheaper than a lunch right?
http://item.taobao.com/auction/item_...71c8&x_id=0db1
(transport excluded), sound much better than lepai 2020 pre-mod.
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Old 12th October 2009, 05:04 PM   #2
gychang is offline gychang  United States
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Quote:
Originally Posted by zlab View Post
New toys just brought from china, measure 74mm X 54mm X 23mm, sound good upon recieved, price is dirt cheap... about USD 5.2, cheaper than a lunch right?
http://item.taobao.com/auction/item_...71c8&x_id=0db1
(transport excluded), sound much better than lepai 2020 pre-mod.
amazing how low priced these are. wonder how much $ in US will be.

gychang
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Old 13th October 2009, 03:22 PM   #3
zlab is offline zlab  Hong Kong
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The new toys add 4 wheels, plus a turbo engine, now it can even fly.
1) All small cap: WIMA
2) Input cap: Elna Silmic II 4.7u + WIMA Blackbox 0.33u
3) Local big cap: Panasonic Pureism 470u
4) Ouput Inductance: Air core shielded 10uH
5) Output filter cap: Philips MKT 0.22u
6) Power filter cap: Philips BC 2200u x 4 + WIMA 0.1u x 2
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Last edited by zlab; 13th October 2009 at 03:25 PM.
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Old 13th October 2009, 03:33 PM   #4
zlab is offline zlab  Hong Kong
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Want a bigger toys? Ta2022 - just USD 12.65
http://item.taobao.com/auction/i ... 31dad&x_id=0db1
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Old 13th October 2009, 09:42 PM   #5
von Ah is online now von Ah  United States
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How are you shielding the air cores?
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Old 14th October 2009, 12:22 AM   #6
zlab is offline zlab  Hong Kong
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Coated the air core inducator with epoxy, then cover all with copper foil and make a 3rd lead for grounding connection, final protect with a heat retract plastic layer.
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Old 14th October 2009, 07:22 AM   #7
wwenze is offline wwenze  Singapore
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Taobao has loads of good stuff, but many of them don't ship overseas nor accept paypal/non-China credit card.
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Old 14th October 2009, 03:54 PM   #8
KT is offline KT  United States
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Looks very similar to the DIY Paradise Charlize board at first glance.

diyparadise - charlize

I have the Charlize and it sounds very good.

It is a real 2020 chip on the Chinese amp? Printing on it looks kinda sketchy.

Best,
KT

Last edited by KT; 14th October 2009 at 03:59 PM.
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Old 14th October 2009, 04:31 PM   #9
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Quote:
Originally Posted by zlab View Post
New toys just brought from china, measure 74mm X 54mm X 23mm, sound good upon recieved, price is dirt cheap... about USD 5.2, cheaper than a lunch right?
http://item.taobao.com/auction/item_...71c8&x_id=0db1
(transport excluded), sound much better than lepai 2020 pre-mod.
With that price tag and some difficulties to get it i suggest a GB would be nice since you have the access to do so....
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Old 14th October 2009, 05:10 PM   #10
zlab is offline zlab  Hong Kong
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Quote:
Originally Posted by KT View Post
Looks very similar to the DIY Paradise Charlize board at first glance.

diyparadise - charlize

I have the Charlize and it sounds very good.

It is a real 2020 chip on the Chinese amp? Printing on it looks kinda sketchy.

Best,
KT
It sound as, look as, schmatic same as a real 2020, I never heard of a similar product, I have already have a topping TP20. It's far cheaper than the Charlize.
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