| 1. | ST series has perfect protection system. |
| | A) Special LRS short circuit protection in ST8001. When the output is short circuit, it can mute the input signal and switch off the relay. At the same time, it locks the amp by circuit. You need to switch off the amp and then switch on again to restart the amp. LRS short circuit protection can make sure of the reliability of the whole sound system.
B) Perfect LX input overload limiter protect. You'll never hear distortion. And it can protect the loudspeakers very well. Moreover, LX is working with sound dynamic. Different frequencies and temperature, LX is working differently to make sure of the protection of amps and speakers, and the nice sound dynamic.
C) The overload protection is 1ohm. The big transformer ensures enough power rest to work stably long time at 2 ohm.
D) The current inrush protect is 15A and very sensitive. This can protect the amp very well.
E) The DC protect is ±1.5V. This can protect your loudspeakers effectively.
F) There's thermal switch inside the transformer. If overloaded to some extent, the transformer will get hot very quickly. Upon 110 degree, the thermal switch will be switched off to protect. This can keep the transformer from becoming too hot.
G) It has soft start up protect. This can keep the amp from the break of high current inrush. |
| 2. | ST series has very nice sound dynamic. |
| | A) Special SLDD sound dynamic processing circuit. 0.5dB-0.8dB limiter delay, plus 8V limiter and accurate DC protection value. Different
frequency makes the different delay value. This SLDD can make the best sound dynamic with electric feel and peak power.
B) The slew rate is more than 15V/µs. Again, this ensures very nice sound. Even for the most fast and strongest music signal. It can deliver well
without lost of any signal. |
| 3. | ST series has special CLP clip limiter circuit. |
| | This circuit can work independent of the impedance load and the frequencies. The limiter range is much wider and smoother. Even with much
stronger music signal, there is no clipping. This can effectively protect the whole sound system. |
| 4. | ST series has special VL crossover circuit design. |
| | This circuit design is built with 24Db/oct Link with Riley filters. They have the best impulse and additional response, while the total power
consumption is much lower. The crossover points are at 6dB.You don't need also a phase reverse switch. The crossover frequency is 125Hz, which
fits into the most subwoofer and satellite speaker systems. |
| 5. | Except for professional inside circuit designs, we pay special attention on the outlook design to add more values to the amp to ensure you bigger profit margins. |
| | A)We have very special housing design.
I.The front ear is 3mm thick, very strong.
II.The back ear is especially designed for your easy usage. It provides great advantage for the installation of the amp to the fly case.
B)ST series has very professional rear panel layout. It is stuck with PVC. The outlook image is much more elegant.
C) We have specially made ODM capacitors. |