The OKKO Diablo GH is a Gregor Hilden signature boost/overdrive pedal featuring controls including Dynamic, Feed, Body, Boost, Gain, Level and Tone with powered options including a 9V battery and adapter. The Diablo GH offers incredible dynamic qualities and a super-clear, warm tone in an adjustable 2-in-1 pedal.

Based on the classic Diablo, this Gregor Hilden model comes with a set of new controls that affect the way it reacts to your playing. The Dynamic control adjusts the internal voltage, increasing the headroom thereby resulting in less compression, tighter bass and more punch. Feed controls low frequencies in the input signal allowing tight and transparent sounds even with the fattest sounding neck pickups.

The Body control adds low mids in the first gain stage for thick, singing lead sounds. An Input 3-position-mini switch sets the sensitivity of the input gain stage. Mids changes frequencies in the tone control. The Boost section is an independent circuit that controls the master volume (gain is set fixed).

The main features of the OKKO Diablo GH include:

• Gregor Hilden Signature
• Effects: Boost, Overdrive
• Controls: Dynamic, Feed, Body, Boost, Gain, Level & Tone
• Switches: 3-Position Mid-Switch, Input, True Bypass Footswitch
• Power Supply: 9V Battery or PSU (Not Included)

DYN(AMIC) adjusts the internal voltage from about 6 to 18 volts.

Increasing the headroom results in less compression, tighter bass and more punch.

FEED controls low frequencies in the input signal allowing tight and transparent sounds even with the fattest sounding neck pickups.

BODY control is a bit different from the regular Diablo, adds low mids in the first gain stage for thick, singing lead sounds.

INPUT 3-position-miniswitch sets the sensitivity of the input gain stage for best interaction with your guitars. Just try and find your favorite setting.
MIDS changes frequencies in the tone control. Perfect for matching pedal and amp tone.

The BOOST section is a completely independent circuit and is located AFTER the DRIVE.
BOOST knob is the master volume (gain is set fixed), TONE controls treble content of the boosted signal. Dial back for sweet boosted lead sounds.