If you’ve always wondered how guitar amplifiers were made, then check out this interesting “How it’s Made” segment. Video after the jump.
The amplifier head or amp head contains the electronic circuitry constituting the preamp, built-in effects processing, and power amp. In the other form, the amp head is separate from the speakers, and joined to them by cables. The separate amplifier is called an amplifier head, and is commonly placed on top of one or more loudspeaker enclosures