Amplifier Type: Guitar Amplifier. Number of Speakers: 1. Amplifier Technology: Vacuum Tube. The Fender Excelsior Amplifier is a vintage guitar amplifier known for its warm tone and classic Fender sound. This model features tremolo control with adjustable speed, a volume knob, and a bright/dark tone switch to customize your sound. It offers multiple input jacks for guitar, microphone, and accordion, making it versatile for various instruments. The amplifier is housed in a beige vinyl-covered cabinet with a sturdy black handle for portability. Ideal for musicians seeking a classic Fender amp with vintage charm and reliable performance. Fender Excelsior PR2298 Guitar Amplifier Power Cable. This Fender Excelsior Amplifier is previously owned. The amplifier is tested and working with minor scuffs, marks, and scratching. See photos for details.