normal amplifier is a mathametical operation analog the computer, magnetic amplifier is sound operation of the signal
pinagdugtong na madaming amplifier
Usually output of an amplifier is a voltage ,...but in case of Operational Transconductance Amplifier ,Iout (current ) is the output. This feature, makes it useful for Electronic control of amplifier gain .
The amp for audio freq. is a AF amplifier. The RF amp is for radio freqs.
Originally such an amplifier did mathematical functions.
I think it is a Portable Amplifier but im not sure, i need the answer as well just to be sure, but im pretty sure its portable amplifier
EasySing Portable Amplifier Speakers with Microphones. It is a portable sound system that you can use as a audio system for Karaoke, Singalong ( Sing a long ) purposes. You can use it as a PA System or a Voice Amplifier.
A mini amplifier is a great option for a guitarist on the go and needs to get some practice time in. It is portable and most often battery operated. The guitarist can practice quietly without sacrificing sound quality.
Best buy does sell the Clarity Portable In-Line Telephone Amplifier. However it is only available online and not in stores.
The Pyle PPG-260A 80-Watt Portable Guitar Amplifier is a good choice for any condition, outside, kitchen, garage, anywhere.
The Jeep Overland has the Music on the Move System which means the parent tray contains speakers, an amplifier and an outlet for your portable music player.
A headphone amplifier can be used with a hi-fi system although is not necessary. Most hi-fi systems have the ability to have headphones directly connected through a dedicated output socket. The headphone amplifier can become useful when using high end headphones and connecting them to individual components of the hi-fi system or with many of today's portable music devices.
Darlington amplifier has more gain when compared to cascade amplifier .
A portable bass guitar amplifier. Basically, it's an amp specifically suited for bass guitars that has the option to run off of batteries. Ridiculously expensive and not very common.
1.differential amplifier 2.operational amplifier 3.instrumentation amplifier 4.chopper amplifier 5.isolation amplier
it depends on if its household or portable, household would depends on where ur located in jamaica it would be 110v, for portability both here and abroad it would be 12-19v. i have a portable 800watt power for my household entertainment and its power supply is 12v, over 7amps.
current series feedback amplifier=series parallel feedback amplifier or voltage to current amplifier,or TRANS CONDUCTANCE AMPLIFIER.