collapse expand iconDescription

Powered by KHDK's original circuit, No.2 is KHDK’s Clean Boost pedal with a dynamic responsiveness similar to a tube amp, compression-free.

With four control knobs for Gain, Volume, Bass, and Treble along with a lo/hi gain mini toggle switch, No.2 allows the organic and transparent EQ controls to fully develop your sound. It provides a warm, tube-like boost and functions as a precision tool for sculpting your tone.

Two small LEDs glow in brilliant purple when No.2 is engaged. Bass functions as a cascaded secondary Gain control, helping shape the final sound. Treble is a low-pass filter, getting you from a super smooth sound to a pinching point.

No.2 utilizes KHDK's original true bypass circuit using our special blend of solid state and MOSFET technology.

Like all KHDK pedals, No.2 is proudly crafted and quality-tested in Kentucky, USA.
Open Box KHDK No.2 Clean Boost Effects Pedal Level 1
Open Box KHDK No.2 Clean Boost Effects Pedal Level 1
Open Box KHDK No.2 Clean Boost Effects Pedal Level 1

collapse expand iconFeatures

  • Gain controls the unity gain of the circuit.
  • Volume controls the overall output volume of the No. 2.
  • The HI/LO switch is tied directly into the gain. The lo setting offers a warm, tube-like boost. The hi setting adds saturation, compression and a powerful mid boost.
  • Bass controls the bass and lower mid-frequency gain. The bass is tied into the gain, making it a secondary gain control enhancing lows. For boosting an overdriven tube amp, it is recommended to lower the Bass control setting for a tighter bass response. For single note soloing, turn the Bass control clockwise.
  • Treble control is a passive low-pass filter, cutting high end and offering a wide frequency range. The setting depends on your amplifier; we recommend cutting the treble on brighter amps to achieve a warm tone.
  • Footswitch engages your No. 2 to “on” or true bypass mode.

collapse expand iconSpecs

  • Bypass mode: True bypass
  • Input connector: Type Standard 1/4 in. jack – mono/TS
  • Output connector: Type Standard 1/4 in. jack – mono/TS
  • Power input: Standard 9V Battery or 9V DC (center negative) power supply
  • Dimensions: 4.72 x 2.5 x 1.57 in. (120 x 65 x 40 mm)
  • Made in Kentucky, USA