New Ta2020 Amp From Taiwan

jtjames · 1st February 2007, 04:55 PM

here is a new class t amp ,based on ta2020.
the KINGREX T-20 AMP.

from 41hz audio

KINGREX T-20 AMP WEBPAGE

Netlist · 1st February 2007, 05:01 PM

Nice.

Any schematics, board layout?

/Hugo

EdT · 1st February 2007, 05:48 PM

Any pricing available

Doesn't seem they have any NA distributors yet.

Workmanship seems OK, but still not up to IPC standards and the volume pot looks cheap.

banana · 2nd February 2007, 01:23 AM

For this size, they could have use the much more powerful TA2022

I like the way they solder the RCA jack directly onto the board. However I'd like to see the DC power jack to be on the same side of the chasis.

Does it need FCC &/or UL1950 certificate in order to sell in NA?

fumac · 2nd February 2007, 03:08 AM

nice one
what about this

Pano · 2nd February 2007, 04:40 AM

Kinda cool, I had not seen that one. Looks like all thru hole stuff, except the inductors. Layout look a little loose. Nice looking, tho.

EdT · 2nd February 2007, 04:45 AM

Alot of these manufactueres have good points and bad points, if they just refine it a little more with better quality workmanship thay can compete with the best of them, parts selection is pretty standard in the electronics industries, just a matter of selection and availability, everything else is up to the designer. I won't be surprise when these companies will rip open a Bel Cantos and copy it part per part soon.

jtjames · 5th February 2007, 06:37 AM

"Kinda cool, I had not seen that one. Looks like all thru hole stuff, except the inductors. Layout look a little loose. Nice looking, tho.........."

It is all thru hole design include inductors,but now smt inductors.

user can change it by themselves.

abiedoodles · 5th February 2007, 08:05 AM

exciting!!! im interested of buying one of these cute class d ready made tripath amp, is the sounds better than the diy 41hz,diyparadise,autocostruire kits? and how about this one......

Little Dot T_100 Technical Specifications

Based on the Tripath TA2022 Class T
Continuous Maximum Output: 2x100W @ 4 ohms, 2x60 @ 8 ohms

Frequency Response: 9 hz - 93 Khz (+/- 5db)
THD+N: 0.02%
Micro-chip switching from four different sources
0 to -63 digital volume control (degree of distortion < 0.002%)
Samsung digital (VFD) display

Speaker surge protection: 200VA
Infrared remote control
Dimensions: 380L x 260W X 80H (millimeters, chassis only)
Weight: 7.5 kg

Tube Pre-stage Option with EF92/CV131 vacuum tubes!

abiedoodles · 5th February 2007, 08:07 AM

some thread about it in this link.....http://www.audiocircle.com/circles/i...?topic=36395.0

1st February 2007, 04:55 PM	#1
jtjames diyAudio Member Join Date: Feb 2007 Location: taipei	New Ta2020 Amp From Taiwan here is a new class t amp ,based on ta2020. the KINGREX T-20 AMP. from 41hz audio KINGREX T-20 AMP WEBPAGE

2nd February 2007, 04:40 AM	#6
Pano diyAudio Moderator Join Date: Oct 2004 Location: North Carolina Blog Entries: 4	Kinda cool, I had not seen that one. Looks like all thru hole stuff, except the inductors. Layout look a little loose. Nice looking, tho. __________________ Take the Speaker Voltage Test!

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1st February 2007, 05:01 PM	#2
Netlist diyAudio Moderator Join Date: Jan 2003	Nice. Any schematics, board layout? /Hugo

1st February 2007, 05:48 PM	#3
EdT diyAudio Member Join Date: Dec 2006	Any pricing available Doesn't seem they have any NA distributors yet. Workmanship seems OK, but still not up to IPC standards and the volume pot looks cheap.

2nd February 2007, 01:23 AM	#4
banana diyAudio Member Join Date: Feb 2003 Location: Hong Kong	For this size, they could have use the much more powerful TA2022 I like the way they solder the RCA jack directly onto the board. However I'd like to see the DC power jack to be on the same side of the chasis. Does it need FCC &/or UL1950 certificate in order to sell in NA?

2nd February 2007, 03:08 AM	#5
fumac diyAudio Member Join Date: Oct 2006	nice one what about this

2nd February 2007, 04:45 AM	#7
EdT diyAudio Member Join Date: Dec 2006	Alot of these manufactueres have good points and bad points, if they just refine it a little more with better quality workmanship thay can compete with the best of them, parts selection is pretty standard in the electronics industries, just a matter of selection and availability, everything else is up to the designer. I won't be surprise when these companies will rip open a Bel Cantos and copy it part per part soon.

5th February 2007, 06:37 AM	#8
jtjames diyAudio Member Join Date: Feb 2007 Location: taipei	"Kinda cool, I had not seen that one. Looks like all thru hole stuff, except the inductors. Layout look a little loose. Nice looking, tho.........." It is all thru hole design include inductors,but now smt inductors. user can change it by themselves.

5th February 2007, 08:05 AM	#9
abiedoodles diyAudio Member Join Date: Dec 2006	exciting!!! im interested of buying one of these cute class d ready made tripath amp, is the sounds better than the diy 41hz,diyparadise,autocostruire kits? and how about this one...... Little Dot T_100 Technical Specifications Based on the Tripath TA2022 Class T Continuous Maximum Output: 2x100W @ 4 ohms, 2x60 @ 8 ohms Frequency Response: 9 hz - 93 Khz (+/- 5db) THD+N: 0.02% Micro-chip switching from four different sources 0 to -63 digital volume control (degree of distortion < 0.002%) Samsung digital (VFD) display Speaker surge protection: 200VA Infrared remote control Dimensions: 380L x 260W X 80H (millimeters, chassis only) Weight: 7.5 kg Tube Pre-stage Option with EF92/CV131 vacuum tubes!

5th February 2007, 08:07 AM	#10
abiedoodles diyAudio Member Join Date: Dec 2006	some thread about it in this link.....http://www.audiocircle.com/circles/i...?topic=36395.0

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