The phrase "amplifier change" is correct and usable in written English.
It can be used in contexts related to audio equipment, electronics, or any situation where a modification or adjustment to an amplifier is being discussed.
Example: "The technician recommended an amplifier change to improve the sound quality of the system."
Alternatives: "amplifier adjustment" or "amplifier modification".
Care is required to avoid any changes in the DC operating conditions of the first amplifier; such changes will cause an amplified change in the DC conditions of the second one.
This means that sedimented biogenic silica under the equatorial upwelling area should be viewed as an amplifier of changes in surface properties, with important consequences to paleoequatorial productivity.
Fans moan that rock music is not what it used to be, but the business landscape behind all the amplifiers has changed even more drastically.
However, by varying the drive voltage, the efficiency curve of the amplifier can be changed.
The sensitivity of the amplifier to parameter changes is an important feature against temperature variations, devices tolerances, power supply ripple.
In 1977 the power amplifier design was changed from an 80 to a 100-watt model.
A 20% power supply voltage drop causes only a 3% change in amplifier gain and 0.9-bit resolution degrading for SAR ADC while the on-chip data modulation reduces the chip size, rendering the designed chip suitable for battery-powered applications.
It can be the annotation to change, the amplifier of voices previously marginalized through documenting the realities of the modern world.
It's not your traditional portable headphone amplifier, it actually really changes how your headphones sound.
A simpler but effective feedback correction technique to reduce the amplifier sensitivity to parameter changes is derived from [21]: the sign of the output current provided to the load is used as 1-bit control to check periodically which output transistor is on and to change consequently the inserted time-guard value.
His Planet Waves line includes guitar and saxophone straps, an acoustic guitar humidifying system, a new peg winder with a built-in string clipper for the guitar and a patent pending cable with a built-in switch that cuts noise from the amplifier when a rock star changes guitars onstage.
