The Acoustic Guitar Amp
A guitar amplifier (or guitar amp) is an electronic amplifier designed to make the signal of an electric or acoustic guitar louder so that it will produce sound through a loudspeaker and modify the tone by emphasizing or de-emphasizing certain frequencies and adding electronic effects.
The amplifier comprises a preamplifier stage, which amplifies the voltage of the signal from the guitar, and a power amplifier stage which delivers a higher current to the speaker to produce sound. The preamplifier stage may also have electronic effects such as distortion, chorus, or reverb and additional controls such as a graphic equalizer. Amplifiers may use vacuum tubes (in Britain they are called valves), or solid state (transistor) devices, or a mixture of both.
There are two configurations of guitar amplifiers: combination ("combo") amplifiers, which include an amplifier and one, two, or four speakers in a wooden cabinet; and the standalone amplifier (often called a "head" or "amp head"), which does not include a speaker. Guitar amplifiers range in price and quality from small, low-powered practice amplifiers, designed for students, which sell for less than US$50, to expensive "boutique" amplifiers which are custom-made for professional musicians and can cost thousands of dollars.
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Acoustic Image Corus + Full-Range Digital Combo Amp 250W 22 lbs |
8 | $736.00 | 16m | |
CARVIN 112AG 300w 8 ohms 12" Acoustic Guitar Extension Cabinet Cab for AG100D N |
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$249.00 | 36m | |
Genz-Benz Shenandoah Series SHEN-80LT 80W 2x6.5 Acoustic Guitar Combo Amp Brown |
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$599.00 | 3h 20m | |
Kustom Sienna 35 Acoustic Guitar Combo Amp Black |
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$199.99 | 3h 25m | |
Fender Acoustic Amp Acoustasonic 30 |
1 | $100.00 | 3h 55m | |
AER Alpha Plus Acoustic Guitar Combo Amp Amplifier |
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$1,129.00 | 11h 59m | |
FENDER ACOUSTASONIC 30 GUITAR AMPLIFIER. |
- | $99.99 | 15h 17m | |
Fender Acoustasonic SFX II Guitar Amp |
20 |
$212.50 $475.00 |
15h 43m | |
Peavey ECOUSTIC E20 Acoustic Guitar Amplifier 20 watts |
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$129.99 | 15h 59m | |
Peavey ECOUSTIC E20 Acoustic Guitar Amplifier 20 watts AMP PAK |
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$149.99 | 16h 2m | |
Peavey ECOUSTIC E20 Acoustic Guitar Amplifier 20 watts COMPLETE AMP PAK |
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$179.99 | 16h 4m | |
Peavey ECOUSTIC E208 Acoustic Guitar Amplifier 20 watts 2x8 |
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$189.99 | 16h 9m |
