HOME

PRODUCTS

COMING SOON

TECHNOLOGY

CONTACT US

 

THAI

 

So what is the New Class-D (D-TECH)

D-TECH is cutting-edge technology  that gets more power out of an amplifier with less wasted power than was ever before possible.  D-TECH is a type of switch-mode power amplification design that is highly advanced and delivers a tremendous amount of power and very clear sound in a very small size.

What are the features of a D-TECH amplifier?  And how do they benefit me?

A D-TECH amplifier generates one-tenth the heat of conventional amplifiers. So it can work with much less air movement. This reduces fan noise, and contamination of the unit in normal use. In addition. the amp is more reliable because it is not subjected to excessive heat.

A D-TECH amplifier  can use smaller heat-sinks, making the amplifier smaller and lighter.

A D-TECH amplifier handles reactive (inductive) speaker loads easily and effortlessly. It re-uses the energy returned from the speaker rather than dissipating it as heat or forcing the amp in premature current-limiting. This ability makes D-TECH models extremely resilient.

D-TECH has a very high effective switching frequency which allows the use of low-pass filters with almost no phase shift in the audio band. Result: Better sound.

High efficiency: High power output to the speakers, low power requirement from the wall outlet. Since the amp needs only a little AC power to operate, you'll have smaller AC power bills over the life of the amplifier. And you can plug several D-TECH type amps into a 20-amp circuit.

Is a switch-mode power amplifier the same as an amplifier with a switching  power supply?

No, they are two different things. A switch-mode power amplifier processes the signal. A switch-mode or switching power supply processes the AC mains power.

A switching power amp is very efficient and produces little heat. A switching power supply reduces the weight and size of the amplifier. D-TECH series have both.

Protection

A  D-TECH amplifier will work from 150 V to 260 V without any change in the sound quality and power output and withstand severe electrical fluctuations.

A  D-TECH amplifier is soft start.

A D-TECH amplifier is protected against overload

A D-TECH amplifier is protected against overheat

 

409/1-2 Pracha-uthit Road. Soi 33    Bangkok 10140                 Tel:   02-8733403,  02-8732662      Fax:  02-8732664