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Discover LudwigThe phrase "amplifier and a" is not complete on its own, but it is grammatically correct and can be used in written English when part of a larger context.
You can use it when listing items or components, particularly in technical or audio-related discussions.
Example: "I need to buy an amplifier and a speaker for my home audio system."
Alternatives: "amplifier along with a" or "amplifier plus a".
Exact(60)
It had a microphone, an amplifier, and a diamond-tipped phonograph, and could cut songs straight to an aluminum disk.
It includes requirements such as a certain size Marshall amplifier and a a large bag of potato chips in the dressing room.
If this new technology has provided a million ways to stay in touch, it has also acted as both an amplifier and a distortion device for human intimacy.
It is a microphone with a small amplifier and a volume control that allow you to decide how much outside sound you want to mix in.
The stereo comes with seven speakers, a 310-watt amplifier and a six-disk changer; the sound is nice, but no match for the engine howl above a few thousand r.p.m.
A CSA is essentially composed of an operation amplifier and a feedback capacitor.
Heart rate was measured using a PPG100C amplifier and a photoplethysmograph transducer.
The electrode consists of an analog amplifier and a standard printed circuit board.
The design uses a capacitive transimpedance amplifier with a single-stage amplifier and a switch mode.
We validated our analysis on three designs, an inverter, an operational amplifier, and a buck converter.
Single channel comprises a low-noise amplifier and a low-frequency pass-band filter.
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CEO of Professional Science Editing for Scientists @ prosciediting.com