Kartakou Warmer

WO-909 Overdrive Pedal

$

140

Warmer delivers creamy overdrive tones with plenty of variations and possibilities. Find a way to push your amp to the next level with WO-909.

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Kartakou Warmer Overdrive W0-909

For many guitarists, the overdrive pedal was the first to unlock a vast world of electric guitar sounds. These pedals can be found on pedalboards in every corner of the globe. No matter whether your belt is white and you just started your journey, or you make a record in the studio, or a whole stadium calmed down in anticipation for you to launch the riff.

Starting from a soft, subtle clipping manner, Warmer can run to a brash overdrive to make a strong impact on your listeners. Mid-boost effect ensures that your sound stays prominent in the mix.

The history of Warmer development counts endless hours of sound enhancement and also a huge work on tuning a manufacturing process to offer you a handcrafted pedal for the price of a serial.
Give Warmer a try and you'll never want to take it off your pedalboard.

Warmer Overdrive Identities

Overdrive / Boost Modes

Configure Warmer to run as a boost pedal with functioning Gain, Tone, and Volume regulators. Turn the left switch down to activate boost mode.

Voltage Upgrade

The internal voltage pump draws standard 9 Volts pedal power and doubles it up to 18 Volts. This creates a bipolar supply for the main chip to pull out all of its dynamic potential.

Swap - Swap

Every main chip has its unique temper. Warmer comes with five different Op Amps. Discover the desired feel by swapping the classic JRC4558 to the contemporary MC33078.

Lows Revival

Certain low frequencies are cropped by a gain stage to establish a focused overdrive tone. However, all guitar setups are unique. Bring lows back by moving up the right switch.

Soft / Rough Clipping

Warmer offers two overdrive styles. Turn the middle switch up to activate rough limiting. The feature is available only in overdrive mode.

Passive / Buffered Bypass

Keep passive bypass enabled if you are a minimalist or use active pickups. Otherwise, activate J-Fet bypass to defend your precious overtones from next to Warmer cables even in bypass mode.

Turn The Lights On

Enjoy magnificent lighting while the effect is engaged. Take off the back cover and activate or deactivate the lights operation via the lights switch.

Hand Built

We believe machines are good. However human beings are unbeatable. Handcrafting adds a certain feel to every assembled device. All of our creations have lots of human work.

Kartakou Amplification Warmer Overdrive

Review by Shnobel

Warmer Controls

Gain - sets the amount of overdrive. Right is more, left is less.
Tone - sets the tone of the pedal. Right is brighter, left is darker.
Volume - sets the output volume. Left is less volume, right is more.
Left Face Switch - sets Boost or Overdrive modes. Upper switch position activates Overdrive mode. Bottom switch position activates Boost mode.
Middle Face Switch - sets clipping style. Upper switch position activates Crunchy clipping style. Bottom switch position keeps soft clipping style. Makes no effect in Boost mode.
Right Face Switch - activates low frequencies comeback in the upper position.
Internal Lights Switch - activates lighting rim.
Internal Bypass Switch - defines passive or active J-Fet bypass mode.