You can, but it will not sound loudly. A microphone always needs a pre amplifier.
A guitar, an amplifier, a computer monitor, games & consoles, DVDs & CDs, digital camera... I could go on all day.
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
A transistor does not act as an amplifier. It is used as a component in an amplifier circuit.
audio amplifier