Discover the timeless tone of the Mad Professor Old School 21 Combo, a versatile guitar amplifier that combines classic sound with modern reliability. This 21-watt tube amp is designed to deliver the vintage warmth and dynamic response that traditionalists crave, making it an ideal choice for players seeking authentic old-school tones with a contemporary edge. Built with handwired craftsmanship, the Old School 21 Combo is fitted with a single 12-inch speaker, offering a full-bodied sound that is perfect for both stage and studio settings.

Its simple control layout includes volume, treble, middle, bass, and presence knobs, allowing for intuitive adjustments to fine-tune your sound to perfection. The inclusion of a built-in reverb adds depth and dimension, enhancing your playing experience without overwhelming the core tone. This amp is celebrated for its ability to maintain clarity and punch at various volume levels, making it suitable for a wide range of musical genres, from jazz and blues to rock and country.

Whether you're performing live or recording in the studio, the Mad Professor Old School 21 Combo ensures your guitar’s voice remains distinct and expressive.

Key Features:

• 21-watt all-tube combo amplifier
• Handwired design for superior sound quality
• Single 12-inch speaker for rich, full sound
• Classic control layout: volume, treble, middle, bass, and presence
• Built-in reverb for added depth
• Suitable for various musical styles
• Ideal for both stage and studio use

Product specs

FAQs

What type of music is the Mad Professor Old School 21 Combo best suited for?

The Mad Professor Old School 21 Combo is ideal for genres that benefit from warm, vintage tube tones, such as blues, classic rock, and jazz, thanks to its 6V6 power tubes and spring reverb.

Does the Mad Professor Old School 21 Combo take pedals well?

Yes, the Mad Professor Old School 21 Combo is known for handling pedals effectively, making it a versatile choice for musicians who use effects pedals in their setup.

How loud is the Mad Professor Old School 21 Combo?

With 21 watts of power, the Mad Professor Old School 21 Combo is suitable for small to medium-sized venues and practice sessions, providing enough volume to cut through in a band setting without overwhelming the mix.

What is the speaker configuration in the Mad Professor Old School 21 Combo?

The Mad Professor Old School 21 Combo features a 1x12" speaker configuration, delivering a balanced sound with a good mix of bass, mids, and treble frequencies.

Does the Mad Professor Old School 21 Combo have built-in effects?

Yes, the Mad Professor Old School 21 Combo includes built-in effects, such as a spring reverb, which adds depth and character to its classic tube-driven sound.