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KOCH Classictone II 20W Guitar Amplifier Head

SKU: KHCT220H MFR: CTII20-H
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Key Features

  • Experience pristine sound quality with this 20W tube guitar amp head, perfect for studio recording.
  • Dial in your ideal tone using the versatile EQ controls on this Classictone II amplifier head.
  • Achieve a wide range of sounds, from clean to high-gain, with this responsive guitar amplifier.
  • This tube amp head's manageable wattage is great for small gigs and home practice without sacrificing tone.
  • Enjoy seamless connectivity with the built-in effects loop for integrating your favorite pedals.
  • The included 2-way footswitch lets you switch channels on this KOCH amp head hands-free during performances.
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Special Order?Estimated to Ship: 09/05/2025
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KOCH Classictone II Specifications

Input Impedance

Input Impedance

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  • Input

    1M Ohms

  • From FX

    100K Ohms

Output Impedance

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  • To FX

    1K Ohms

Signal Levels

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  • Effects Loop

    -10 dBV

  • Preamp

    1x 12AX7LM (low microphonics)
    1x 12AX7

  • Power amp

    1x 12AX7
    2x EL84

Output Power

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  • Output Power

    20W (RMS) in 4, 8 or 16 ohms

  • Mains

    100-230VAC, 50-60Hz
    50W

General

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  • Weight

    13.5kg (29.76 lbs)

  • UPC Code

    8718053961408

About KOCH Classictone II

Be captivated by the rich, warm tones of the Koch Classictone II 20W Guitar Amplifier Head, a testament to the fusion of reliability and sonic excellence. This amplifier head, steeped in tradition yet designed for the modern musician, boasts a robust set of EL84 power tubes that deliver a sound that is both classic and contemporary. The Classictone II series is an homage to iconic tube amps, offering a powerful 20W output that can effortlessly scale up to 50W for dynamic live performances and studio sessions.

Crafted for guitarists who demand versatility, the Classictone II 20W head features three distinct channels, catering to a wide array of musical genres and playing styles. The amplifier's durable construction ensures it withstands the rigors of touring, while its high-quality components guarantee a long-lasting, pristine audio experience.

The amplifier's vintage aesthetics are matched by its sonic capabilities, producing a crystal-clear, bell-like high end when clean, and transitioning into a vintage British sound with a delightful overdrive. The 'singing' upper tones and natural compression are characteristic of the Classictone II's revered sound profile.

The front panel is intuitively designed, featuring a master volume setting that allows for full enjoyment of the tube's natural compression at any volume - ideal for home practice, studio recording, or live gigs. The built-in attenuator function ensures that even at lower volumes, the sound remains full and expressive. With its accurately responsive equalizer spread across the three channels, the Classictone II ensures your sound remains articulate and never becomes thick or muddy, regardless of your chosen settings.

Embrace the powerful, high-quality, and versatile performance of the Koch Classictone II 20W Guitar Amplifier Head, a reliable choice for musicians seeking a durable and classic-sounding tube amplifier. Whether you're a professional guitarist or an enthusiast, the Classictone II is engineered to elevate your musical expression to new heights.

KOCH Classictone II Features

  • All-tube "Class A" amplifier
  • EL84 Power-tubes (20W)
  • 3 x 12AX7 pre-amp tubes
  • 3 channels (Clean, Overdrive & Overdrive Boost) foot switchable
  • One set of passive bass-mid-treble tone controls
  • Custom designed VG12-60 12" Koch speaker (combo)
  • 4, 8 & 16 Ohm speaker outputs plus speaker on/off switch
  • Serial effects loop (10 dBV signal level)
  • Balanced Recording output with speaker simulation
  • Long scale spring reverb tank
  • 2 way footswitch (included)
  • Three master volume settings: Home/Studio/Stage

Key Features

  • Experience pristine sound quality with this 20W tube guitar amp head, perfect for studio recording.
  • Dial in your ideal tone using the versatile EQ controls on this Classictone II amplifier head.
  • Achieve a wide range of sounds, from clean to high-gain, with this responsive guitar amplifier.
  • This tube amp head's manageable wattage is great for small gigs and home practice without sacrificing tone.
  • Enjoy seamless connectivity with the built-in effects loop for integrating your favorite pedals.
  • The included 2-way footswitch lets you switch channels on this KOCH amp head hands-free during performances.

What's in the box:

  • KOCH Classictone II 20W Guitar Amplifier Head
  • 2-Way Footswitch
  • KOCH Warranty