Still, if you need a cheap amplifier for a DIY boombox or any other high power application, you could do a lot worse than a simple class d amp.

But given the cost of hand-wired or point-to-point tube guitar amplifiers, you might wonder if building one is actually realistic. The answer is that building a hand-wired tube amp is within the reach ...

Class D amps are simple – just take an input, and use that to modulate a square wave with PWM. Send this PWM signal to a MOSFET or something, and you have the simplest class D amp in existenc… ...

DIY-focused Make magazine combined a little science with some elbow grease to make a stand that would boost the quality of sound produced by a basic guitar amp.

GaN Systems’ bundles a GaN-based audio amplifier and power supply to promote the development of GaN in Class D audio products. The GeN2 reference design enables engineers to realize the benefits of ...

For the analogue enthusiast, there is a valve-driven preamp, a Class D solid-state power amp, and chickenhead controls for each of its two channels. It feels familiar, time-honoured, and dependably ...

Taking a crappy thrift store guitar amp and turning it into a beautiful wall hanging.

The result? A monoblock power amplifier that marries a Class A vacuum tube (12AU7) input stage with a Class D output stage capable of delivering 600 watts (into 8ohms) or 1200 watts (into 4 ohms).

TDA2030 is a monolithic integrated circuit in Pentawatt package, intended for use as a low frequency class AB amplifier. It provides 14W output power (d = 0.5%) at 14V/4Ω at ± 14V or 28V, the ...

Orchard Audio’s Starkrimson 25 Mono Premium delivers clean, efficient Class D power with precision and upgrade options for existing owners—no gimmicks, just performance.

For $300, you get a portable, 50-watt practice amp and Bluetooth speaker that can store eight guitar tones onboard and download thousands more using a smartphone app.