OKKO FX Holy Grit

Holy Grit

£189.00

Highlights

• Gritty overdrive, low gain fuzz and vintage preamp pedal
• From clean boost to cranked amp fuzzy drive
• Highly dynamic and responsive to picking and guitar volume
• Level, Fuzz, Bass, Treble, Bias and Buffer controls
• Heavily tweaked Fuzz Face and Tone Bender inspired circuit
• Hand built and wired in Germany
• All metal enclosure for dependable gigging use
• Retro red and black graphics with clear labelling
• LED indicator shows on/off status
• True bypass switching with optional buffered mode
• All analogue signal path
• Side mounted jack sockets for neat pedalboard layout
• Manufacturer warranty for peace of mind

Description

The OKKO FX Holy Grit is a versatile overdrive and fuzz pedal that bridges the gap between gritty boost, low gain fuzz and vintage-style preamp tones. Designed for guitarists and bass players who want expressive drive without losing clarity, it covers everything from light breakup and pushed amp sounds to thick, fuzzy saturation. Equally at home into a clean platform or an already driven amp, it stacks confidently with boosters, overdrives and fuzz pedals, and also works well with bass and keys when a little extra attitude is needed.

Tonally, the OKKO FX Holy Grit combines the dynamic response and note definition of a great overdrive with the raw, complex texture associated with classic fuzz circuits. It can feel like an amp being pushed harder and harder, retaining articulation at lower gain settings and moving into rich, harmonically dense fuzz as the controls are advanced. With the Bias toggle shaping the overall character, it can deliver tight, precise drive with plenty of headroom, a balanced “golden middle” response, or a more underbiased, buzzy texture that edges into velcro-style fuzz. The result is a wide range of usable, musical sounds that remain responsive to picking strength and guitar volume adjustments.

The feel under the fingers is immediate and intuitive. At lower settings, the OKKO FX Holy Grit works as a powerful boost with a touch of grit, offering plenty of output level to push the front end of an amp or another pedal. As gain increases, it develops into a fuzzy drive that still reacts naturally to playing dynamics. The pre-gain Bass control allows players to determine how much low end hits the gain stage, directly influencing the amount and thickness of distortion, while the post-gain Treble control shapes brightness and top-end bite. Together, they form a practical two-band EQ that focuses on usable tones rather than extreme settings.

Control layout is straightforward and effective. Fuzz adjusts the overall amount of distortion, from subtle grit to saturated fuzz. Level provides ample output, with unity gain typically found low on the dial and significant headroom available for boosting. Bass, positioned before the gain stage, increases low-frequency content and therefore saturation as it is raised, allowing players to balance tight and focused sounds against bold, buzzy textures. Treble rolls off high frequencies after the gain stage at variable frequencies, making it easy to tame brightness or emphasise presence. The three-position Bias toggle sets the core response and compression characteristics, while the Buffer toggle lets players choose between buffered operation for flexible placement in the signal chain or unbuffered mode for classic fuzz interaction and improved clean-up with the guitar’s volume control.

The circuit is based on the classic Fuzz Face and Tone Bender topology but has been heavily refined into an original design. It uses a set of matched low gain silicon transistors, with specific part numbers varying between units, voiced to sit between germanium warmth and silicon presence. This approach delivers consistent performance, strong note separation and reliable operation while retaining vintage-inspired character.

OKKO FX Holy Grit is hand built and wired in Germany and housed in a robust all-metal enclosure designed for regular gigging and studio use. The retro red and black graphics are clear and easy to read on stage, and the LED indicator provides a clear visual reference for on and off status. True bypass switching preserves signal integrity when the pedal is disengaged, while the optional buffer offers added flexibility depending on rig requirements.

Side mounted jack sockets help keep pedalboard layouts tidy and space-efficient, and standard 9V centre negative power ensures straightforward integration with most modern pedalboard supplies. Backed by the manufacturer’s warranty, the OKKO FX Holy Grit stands out as a highly adaptable drive pedal that moves convincingly between boost, overdrive and fuzz, offering dynamic response, practical controls and dependable build quality in one compact unit.

Controls

• FOOTSWITCH: Engages and disengages the effect for on and off operation
• FUZZ: Adjusts overall distortion from light grit to saturated fuzz
• LEVEL: Controls output volume with ample headroom for boosting
• BASS: Pre gain low frequency control increasing thickness and saturation
• TREBLE: Post gain high frequency roll off shaping presence and bite
• BIAS TOGGLE: Three headroom settings from tight to underbiased buzzy textures
• BUFFER TOGGLE: Select buffered or classic unbuffered mode for chain placement

Components and Technical Specification

• All analogue signal path
• Heavily modified Fuzz Face and Tone Bender inspired circuit
• Matched low gain silicon transistors for consistency and clarity
• Voiced between germanium warmth and silicon presence
• True bypass switching for signal integrity
• Selectable internal buffer for flexible signal chain placement
• Pre gain Bass and post gain Treble EQ stages
• High quality components throughout for reliability
• Hand built and wired in Germany
• Rugged all metal enclosure
• Side mounted input and output jack sockets
• Status LED for clear on off indication
• Powered by standard 9V centre negative supply (not included)
• Battery operation not supported
• Current draw measured with Truetone 1Spot mA Meter:
• Bypass: Approximately 0 mA
• Engaged (maximum): Approximately 2 mA

Current draw may vary slightly depending on control settings, circuit behaviour, and active features such as gain stages, modulation, filtering, or reverb tails. For best performance, use a high quality isolated power supply that matches the pedal’s current requirements. Always refer to the manufacturer’s recommendations, as incorrect powering may cause damage.

Enclosure Dimensions

• Length: 120 mm / 4.7 in  
• Width: 65 mm / 2.5 in  
• Height : 41 mm / 1.6 in 

Weight

• 284 g
• 0.63 lbs

Official UK Dealers

FX Pedal Planet Limited and FX Pedal Planet Online Store proudly serve as UK dealers for OKKO FX effects pedals. If we do not have the specific OKKO FX pedal you are looking for, please reach out to us via the contacts page, and will order it on our next stock order for you at the best price and customer service.

Buy Today and Pay Over Time

To give our customers flexibility and a pleasurable shopping experience, FX Pedal Planet Online Store accepts Klarna, Afterpay, Clearpay and Google Pay.

Klarna is a smooth and safe way to get what you want today, and pay over time. Afterpay allows customers to pay in four interest free instalments, budget your spending and earn rewards when you shop.

UK Deliveries

For our UK customers, we provide FREE 24 hour DHL tracked and signed delivery, ensuring your order arrives swiftly and securely.

International Deliveries

International deliveries are dispatched with DHL, ensuring fast shipping and efficient processing through customs.

For more information on deliveries and charges, please refer to our Deliveries and Charges.

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