Inside Amplifier Audio

  Introduction Class A Amplifiers offer a very good linearity of the output, meaning that the signal is faithfully reproduced, however their efficiency is very low, around 20-30 % in most of the cases. On the other hand, Class B Amplifiers present a very high efficiency up to  78.5 %  but cannot reproduce the output faithfully. Indeed, a crossover distortion appears in a push-pull configuration and the use of a negative feedback is required to limit this effect. In order to combine both the excellent linearity of class A and the high efficiency of class B, the  class AB  has been developed. In the very first section, we will present the general functioning and characteristics of  class AB  amplifiers. Thereafter, we will discuss the efficiency of class AB configurations. The following section will present some possible biasing methods and we will highlight that the diode biasing is the most appropriate. Finally we will see that even the dio...

  MT Series are the highest selling series of professional Amplifiers in its class in India, they offer a stupendous 99% reliability and the internal hardware is strong to handle the riggers of transportation, it has heart  throbbing bass and when coupled with NX audio 18” bass drivers and has one of the highest quality to value for money ratio. MT1201 Transistor PCBs use highly stable ONSEM 28 nos NJW0302 & 28 nos NJW0281 output transistors to give outstanding power.  Carling switch circuit breaker is used which ensures very good DC inrush protection.  The lowest power consumption is less than 0.1A when working without load. MT series aims at mid end market  segment and  professional fixed installation market with people who have tight budgets and need stable and a high quality amplifier. Its is great for large performances, discotheques, nightclubs, stadiums, cinemas, rental and live performances •    Capacitors Wima / Rubycon for bette...

MT Series are the highest selling series of Amplifiers in its class in India, they offer a stupendous 99% reliability and the internal hardware is strong to handle the vagaries of transportation, it has heart throbbing bass when coupled with NX audio 18 bass drivers and has one of the highest quality to value for money ratio. MT1201 transistor PCBs use highly stable ONSEM 28 nos NJW0302 & 28 nos NJW0281 output transistors to give outstanding power, Carling switch circuit breaker is used which ensures very good DC inrush protection. The lowest power consumption is less than 0.1A when working without load. MT series aims at mid end market segment and professional fixed installation market with people who have tight budgets and need stable and high quality amplifier it is great for large performances, discotheques , nightclubs, stadiums, cinemas and rental and live performances Patents On MT Series. Patents On MT Series Special SLDDTM sound dynamic processing circuit. An inbuilt 0.5dB...