Classictone II Twenty Combo

Discover the KOCH Classictone II Combo 20, an all-tube Class A amplifier that redefines standards of sound quality and durability. Designed by musicians for musicians, this amp embodies technical excellence and a passion for the ultimate sound.


Exceptional features:

All Lamps Class A:
Using EL84 power tubes and 3 12AX7 preamp tubes, the Classictone II delivers rich harmonics, warmth and unique grain at moderate volumes.

Versatile Channels:
Three channels (Clean, Overdrive, Overdrive Boost) equipped with passive 3-band EQ. Ideal for a wide variety of musical genres.

Custom Design loudspeaker:
Equipped with a 12-inch Koch Custom Design VG12-60 loudspeaker, guaranteeing sonic clarity and dynamic response.

Connection Flexibility:
Speaker outputs in 4, 8, and 16 Ohms with selector, series effect loop, and balanced recording output with speaker simulation.


Technology and Durability:

Spring Reverb Cabinet:
Provides natural, deep reverb, enhancing sound texture.

Three Volume Settings:
Home, Studio, and Stage, for maximum adaptability to different environments.

2-ChannelPedalboardIncluded:
Allows quick, easy control between channels and effects.

Built to Last:
Rugged construction, guaranteeing exceptional longevity.


Dimensions and Weight:

Compact Size:
Dimensions of 66.5 x 26.5 x 49.5 cm, perfect for stages, studios or home.

Manageable Weight:
Weighs just 22.6 kg, making it easy to transport and handle.


Conclusion: The KOCH Classictone II Combo 20 is the amplifier of choice for guitarists demanding superior sound, reliable construction and an intuitive user experience. Transform your playing with the Classictone II!