The A-9070 amplifier offers four discrete modes — integrated amp, power amp, pre-amp, ... Alone, it provides ample power with a parallel push-pull amplification design, three-stage inverted Darlington ...

The L-505Z combines high power and precise linearity. This is accomplished by using bipolar transistors in a triple parallel Darlington push-pull configuration. For added support, the highly regulated ...

The Doherty amplifier didn’t need a transformer and boasted an efficiency advance over push-pull circuits. Although there have been many developments in amplifiers over the decades, some DNA from ...

Figure 3 This class-A push-pull amplifier SPICE simulation shows the effect of two current sources. In class-B push-pull service, where the opposing transistor or MOSFET would go to cut-off, the ...

Stereo Amplifiers Audiolab upgrades its five-star 6000A amplifier with a new DAC chip, enhanced circuitry and HDMI ARC. AV Receivers Marantz unveils its latest reference AV amplifier combo, ... The ...

Designed for use as input stages and drivers in distribution amplifiers and optical nodes, the MC-7831/7832/7833 GaAs, CATV hybrid push-pull amplifiers promise high gain, low ...

Icon Audio has unveiled details of its Stereo 845 pure triode push-pull integrated valve amplifier.The Stereo 845 comprises four matched 845 valves, two 6SL7 first-stage valves, two 6SN7 output-driver ...