This handmade wooden amplifier is ditching the notion that all guitar amps should be 'black boxes' - Yanko Design
T7 Modular Tube Amp
Audio Research launches I/50 modular integrated tube amplifier - Dagogo
Luthier Guitar - Randall Guitar Amplifiers > MTS Series, All Tubes Amp > RM-100M the most flexible all tube amps head > Metal Grill Front > Black Vynil