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Nyttig info om förstärkare från kina

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#1

Postad 11 maj 2004 - 23:22

Unregisteredc27b1e79
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Compare of solid state amps
Classic 6.6: $6XX

King of integrated amp in china. The hot discussion in www.hifi168.com has counted to 230.000 clicks on the web and it contains over 100 pages. The boss Mr. Yu was the chief engineer of Consonance. So you know the father and son story. Mr. Yu has integrated the sound preference of tube amps. Classic amps are tuned so as to incorporate the tube sound in a solid-state amp. It has a high resolution and sweetness as in tube amp but with the convenience of remote control and reliability of the transistor amps. I am currently using this myself

Classic 6.10 $3XX

Exactly the sonic performance of the renowned big brother 6.6. Hard to tell the difference if and only if you play the music which need large power. Great choice for small audition space.

Classic 9.0 tube-preamp ($3XX) + 8.0B power amp ($2XX)
What a stupid pricing?? This component combo is even cheaper than the 6.6 integrated amps. Only the detached power supply box of the 9.0 can cost $3XX. People comment that only the 9.0 can cost for USD2000. The craftsmanship and QC is excellent. This is one of the few items that we always open the metal case for display. If you pick for higher resolution and better musical performance and you don¡¦t mind spending money for an extra pair of interconnect. This is your choice. But the 6.6 has more balance overall performance and better control of bass instead.
9.0 has the convenience of remote control. It is reported that the sound stage of the 9.0 will suddenly expand out after 120 hours of burning in.

Xindak 6900SE integrated solid state amp
Typical class A intense warm sonic performance. Incorporated Tube preamp and solid-state power amp combination. If you like clean and high resolution with punching bass then go for 6.6. If you like thick class A sound, then go for 6900.

6900 has special function of monitoring the temperature of the amp for optimum performance.

Both 6900 and 6.6 are bestseller integrated solid-state amps in our shops.

Xindak 3200 tube preamp + xindak 8600 power amp
Same typical class-A options providing warm and intense sound for the alternative from Classic Amps. Great option to take either the preamp part or the power amp part.



Shengya Power amps
This manufacturer makes those entire huge monsters at great bargaining value. If you have a huge living environment and need XLR balanced input then Shengya 991 is great choice.

Tube pre and solid-state power amp are typical for Shengya products. Great output but need big space.



http://www.xindak.co...ctinfo.asp?id=6

Xindak XA-6950 Integrated Amplifier

Another price killer

Strongly recommended


Introduction

1.Preceding stage adopts the fundamental circuit of the well-appraised XA8200 of our company, succeeding the features of XA8200.

2.Following stage adopts asymmetric current negative feedback circuit, which has broad frequency responding range and low distortion.

3.Every channel has two stages of impulse, and the final stage adopt four pairs of high quality high-power Hi-Fi transistor (XA6950se use MOS FET transistor) as output, which has great dynamic range and strong low frequency control ability.

4.Two high-power ring power transformers supply power for the left channel and right channel, as well as the preceding stage and the following stage individually. The following stage is provided with high speed commuting bridge, while the preceding stage use low internal resistance for the servo of constant voltage power supply.

5.Blue high-sized ALPS motor potentiometer is adopted for Volume control, which use the "analogy potentiometer digit indirect control" method of our original creation for control, and can shorten the signal transmission path and reduce the vitiation of signals.

6.Screen display is VFD display, which is of good taste, as well as equipped with full functional remote control.

7.Complete machine adopts microcomputer controlling, which has various protection functions, insures safety as well as ease for use.

8.The typical signal input¡ª¡¢Xline 1¡¡Ó adopts American CMC gilt RCA pedestal, which can make the quality of signals transmitted through this line best.

9.Balance input interface is also equipped, which can input balance signals.



Specification

Power Output :
2 * 100W(8W)

Frequency Response:
10Hz~100KHz (0,-3dB)

Total Harmonic Distortion:
≤0.04%

Signal-to-Noise Ratio:
≥95dB

Weight:
26Kg

Remote Controllable
Support

Dimensions (W¡ÁH¡ÁD)
430mm¡Á185.5mm¡Á454mm




More Pictures







Korsun V8i

Hyper A and there is no great heat as conventional class A devices. Excellent control of bass and incredible high damping factor. Can bypass the preamp and used only as a power amp.

Most customers opt for another tube amp for this arrangement because the sound is cold and coarse.

The outlook is invincible and famous as the OEM products fro www.redrosemusic.com

We have been best distributor of this amp in Hong Kong and we see this amp is losing its popularity because the sonic performance is not warm at all. It seems to be a great value item because of the huge size J. It is a must to buy a tube preamp for it. Before making your decicion to buy this, make sure you personally made the audition and ask yourself the question:

Do you like to put an oil painting of a pretty lady or a photograph of a porky madame on your wall?

i was the number one seller of V8i in HK for 6 months.
when people ask me how is the sound of V8i..my answer is " powerful"
if you ask how is a girl look like...if it comes to the same
answer...powerful ..what do you think??
V8i was one of the first amp lauched in HK and the market was very huge.
But funny enough Korsun banned the grey import ..and i reply with a smile tothem..let's see what happen?? at last they return to me 6 months later and agree to supply me korsun products again...but the market passion for
v8i in HK is
died.

if there is no other amp.form china .then it will be v8i dominating. but if there are competitors..in china nobody buy the V8i))))) the POWERful sound is cold and not musical. Very good control of bass buthonestly i did not turn on the amp for more than 60 hours and then i sold it
out in the second hand market..the sound is as boring as the sound from my TV. I would like better the sound of very cheap tube amp instead. I dont mind you buying any
amp...if you dont ask i will not say anything to keep the integrity of being unbiased. But if you ask i must give you thebest picture to your choice. in australia and galapagos there are strange animals dominating .just because there is no outside competitors...the fact is: in china, the korsun can hardly win any awards from the national expo...even the second line products G&W and Longyu or Bada did won some awards.

music is for your ear but not for the outlook or the famous correlation with Mark Levinson OEM..


CEC3300
This is the only amp in our shop carry the foreign label.

It is made in china and this is the only one with true balance input ..it incorporate with the CEC3300CD player too which is also balanced out put. This is the only options with true balance output in the price range.



We try to give the closest description to our customer. We would not hard sell and telling the story of ¡§the wolves are coming¡¨. This will give an ill effect on the audio prduct from china. We put first priority on our customer. The audio device will accompany our customers for the next ten years. The decision can be very important.



Shenya 991 993 and item with similar front panel are banned

SPT100 has been all buy up by the European distributor. The new SPT300 will substituting the local market.



No.6.10 is the Beijing Yu-shang electroacoustics technology limited company in 2002 the newest promoted center price position merge type audioamplifier. No.6.10 in the circuit design is a stress sound archery target product. Although its electric circuit main body overhead construction still was "Yu-shang" company's patent electric circuit, but the electric circuit transmission function rehas operated the design. After the improvement electric circuit outputs 内ªý lowly, distortion smaller, transient response better, while maintains the Classic product style, has developed its music performance strength, causes it to be more comprehensive. After the No.6.10 outward appearance design has used the industry time style element, emphasized cultural inheriting, enable it to have more inner links with the sound style. The input selection switch and the volume potentiometer use the tension bar type design, maximum limit reduced the signal passage length. And has the earphone receptacle, facilitates uses the earphone with the family to appreciate. This machine printed wiring board uses the big area network shield, and widens in the big electric current place dissolves the tin; Japanese Toshiba high efficiency tube; Japanese Rubycon MUSE electrolysis electric capacity; German WIMA MKC electric capacity; Japanese ALPS motor potentiometer; The ordering production polystyrene electric capacity and the metallized film resistor, the high efficiency resistance selects the Japanese KOA foil type non- feeling resistance; Special design R 260W power transformer; Entire function IC protection circuit; The remote control function includes: Switch machine; Static sound; Volume control. Technical specification: Output: = 80W (8 Omega RMS) = 130W (4 Omega RMS) power frequency sound: 5HZ-110KHz (-3db 8 Omega 80W) total harmonic distortion (THD+N): <= 0.066% (1KHz 80W) <= 0.066% (10KHz 80W) signal to noise ratio (THD+N): = 97db (does not count power) to increase: 38.3dB speaker loaded impedance: 4 Omega -16 Omega earphone loaded impedance: 30 Omega -600 Omega input impedance: The 73K Omega input signal meets RCA 4 groups of remote controls: RC-604 static state power source power loss: <= 22W supply voltage: AC220V¡Ó8% 50/60Hz external dimensions: 430 (W) ¡Ñ80 (H) ¡Ñ330 (D)



shengya??? i dont know why this third class manufacturer is so famous(except 991): galapagos effect: no competitor¡Kstrange animals only survive here . But the lions and tigers are coming))))))))))))))))))))))))))))))))))))

#2

Postad 12 maj 2004 - 08:51

Unregistered0685f2ac
  • Unregistered0685f2ac
  • Wannabe

  • 31 inlägg
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And what about preamplifiers for home cinema...with thx, dts and so on?



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