A class A amplifier uses a transistor that is always biased on. It never saturates or switches off. This is good for linearity, but not always the best for efficiency so there are other classes of ...

A class A amplifier uses a transistor that is always biased on. It never saturates or switches off. This is good for linearity, but not always the best for efficiency so there are other classes of ...

See amplifier. The amplifier conducts current throughout the entire cycle (360º). The Class A design is the most inefficient and is used in low-power applications as well as in very high-end stereo.

The front of the Zen Can 3 is bristling with controls for getting the absolute best sound out of ... [+] this superb little headphone amplifier ... all enveloping. The Class A amplification ...

The Fosi Audio BL20C is a Bluetooth 5.0 enabled 2.1 channel stereo amplifier and U-disk player with a compact Class D power amp for home theater speaker systems. It allows for convenient and ...

Partnering the P-80 is the Icon M-80 power amp, which houses a symmetrical Class A/B amplifier to deliver a claimed 150 watts per channel at 8 ohms (or 200W at 4 ohms). Along with the DIDRC technology ...