Amplifier Classes
There have been many developments in audio electronics, resulting in different amplifier circuit designs. Such designs can be divided into classes, of which 4 main types are relevant to audio – A, AB, H and D.
100V line mixer-amp with digital amplifier in a compact housing. An onboard audio player accepts USB media for digital audio or can be tuned to FM radio stations. In Bluetooth mode, a smart phone o...
100V line mixer-amp with digital amplifier in a compact housing. An onboard audio player accepts USB media for digital audio or can be tuned to FM radio stations. In Bluetooth mode, a smart phone or tablet may be paired with the DM25 for wireless audio playback. Mono output to either 100V line or 4-16 ohms speaker load is connected via spring terminals on the rear panel. All-in-one solution for small sound installations.
953.108UK | 953.109UK | 953.118UK | |
---|---|---|---|
Power : output | 25Wrms | 40Wrms | 60Wrms |
Weight | 1.34kg | 1.74kg | 1.96kg |
There have been many developments in audio electronics, resulting in different amplifier circuit designs. Such designs can be divided into classes, of which 4 main types are relevant to audio – A, AB, H and D.
A summary explaining the key differences between RMS, Max and Peak power ratings.
A description of various wireless technologies available to musicians, presenters and performers
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