That is usually an amplifier for 5.1 surround sound signals. Just a little extra info: With 5 channels you'll have 2 for the front left and right, 2 for the rear left and right with 1 being the center channel speaker. Most often seen in home theaters with a sub woofer out but increasingly seen in cars.
Darlington amplifier has more gain when compared to cascade amplifier .
1.differential amplifier 2.operational amplifier 3.instrumentation amplifier 4.chopper amplifier 5.isolation amplier
current series feedback amplifier=series parallel feedback amplifier or voltage to current amplifier,or TRANS CONDUCTANCE AMPLIFIER.
Selective amplifier is an RF amplifier which selects particular frequency and amplifier so it can operate at fixed frequency.
A voltage amplifier does not have to supply significant current bur a power amplifier does.
In audio look at an amplifier. It will be always a voltage amplifier.
How to apply the amplifier to my expedition
what is a mosfet amplifier
You can get amps for your guitar amplifier by purchasing and connecting a separate amplifier unit, also known as a power amplifier, to your existing guitar amplifier. This will allow you to increase the overall power and volume output of your guitar amplifier.
A transistor does not act as an amplifier. It is used as a component in an amplifier circuit.
It's a monitor amplifier
Imran Khan 'Amplifier'