SolidGoldFX Supa Funk Envelope Bi-Filter Pedal

£169.99

On the menu for January 2026 are the SolidGoldFX Guitar Pedals, freshly added and carefully selected. These New units are available to order online with fast, secure delivery from trusted UK retailers. Read on for full details, specifications, demos, videos, reviews, and the best places to buy the SolidGoldFX Guitar Pedals today.


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Description

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On the menu for January 2026 are the SolidGoldFX Guitar Pedals, freshly added and carefully selected. These New units are available to order online with fast, secure delivery from trusted UK retailers. Read on for full details, specifications, demos, videos, reviews, and the best places to buy the SolidGoldFX Guitar Pedals today.

Based in Montreal, Canada, SolidGoldFX are renowned for pushing the boundaries of boutique stompbox design and are revered for their unique and often unusual effects!

The Supa Funk Envelope Bi-Filter is an old-school, dual-band envelope filter, but with a cool modern twist! Featuring a responsive and articulate attack generator, the Supa Funk's "Colour" knob allows you to blend in a secondary low-pass filter, helping you to go from the classic '70s "Bam-chicka-wow-wow" funk, all the way to rich, throaty and vocal filter sweeps! 

Building on the success of SolidGoldFX's former filter devices, the Funkzilla and Funk-lite, the Supa Funk delivers all of the groovy tones of past filter units, but without their annoying technical shortcomings. The result is a range of super dynamic and smooth filter tones that follow and enhance all of the little nuances of your playing. It's time to reach for those bell-bottoms and get your funk on!

Key Features

  • Dual blendable low pass filters
  • Tuneable analogue envelope generator with depth, frequency and attack controls
  • Direction switch for forward or reverse sweeps
  • Suitable for guitar, bass, synth/keys and other electronic applications
  • All analogue audio path 
  • True bypass switching and top-mounted jacks – for ease of pedalboard mounting 
  • Hand-made in Montreal, Canada 
  • Powered by a regular 9V DC PSU (centre -, 2.1 mm, >20 mA current draw)

Controls

Featuring a simple control set, the Supa Funk delivers everything from subtle low-pass sweeps to shooting sonic laser sounds that would not be out of place in a science-fiction movie! 

The Depth knob adjusts the width or peak of the envelope effect, while the Freq knob sets the centre frequency of the filter. The Attack knob adjusts both the decay time and sensitivity – Turning it clockwise allows the envelope to trigger with ease and keeps it open for longer, while anti-clockwise lets you tame the sensitivity of the trigger and keep the filter decay shorter and snappier. Turning the Attack knob fully anti-clockwise turns off the envelope completely, allowing you to dial in some cool fixed filter tones with the Frequency knob – Ideal for creating filtered lo-fi tones or classic cocked-wah sounds.

The Colour knob blends in a secondary low-pass filter – Turning in anti-clockwise will produce brighter and sharper filter tones, while turning it clockwise will produce a thick and chewy growl-like sound. The Level knob determines how loud and funky things get while the Direction switch lets you flick between classic sweeping filter tones and futuristic filter rockets with ease.

Get The Funk Out!

Featuring an all-analogue signal path, the Supa Funk is housed in a rugged, single-sized chassis with top mounted jacks for easy integration onto your pedalboard. Adorned with cool retro 70’s graphics, the Supa Funk features soft touch true-bypass switching so it won't suck your tone when in bypass mode. Whether you're using a guitar, bass, keyboard or synth, the Super Funk is sure to add a uniquely different dimension to your sound…Just how funky you get is down to you!

*Please Note: This pedal may not function as intended with some Active Bass Guitars

Additional information

Weight 0.5 kg

Brand

SolidGoldFX

SolidGoldFX is a pedal manufacturer known for its high-quality effects designed for musicians looking to enhance their sound with vintage-inspired tones and modern versatility. They produce a variety of pedals, with a focus on fuzz and modulation effects. Their products, like the If 6 Was 9 MkII fuzz pedal, use vintage-style components such as the BC183 silicon transistors to deliver a classic, saturated fuzz sound that pays homage to the 1960s era of psychedelic and rock music. SolidGoldFX pedals are popular for their rich, dynamic tone shaping, combining vintage warmth with contemporary flexibility.

Another standout from SolidGoldFX is their Imperial MKII, which showcases their attention to crafting high-performance pedals that appeal to a broad range of playing styles. The brand has earned praise for creating effects that not only provide rich textures and tones but also ensure robust performance on stage and in the studio. Their pedals like the If 6 Was 9 MkII are especially beloved for their ability to achieve vintage fuzz tones while also delivering precise control over gain and tone, making them a versatile choice for both beginner and professional musicians.

Category

Guitar Pedals

Tags

envelope filter

Filter

New

This is brand new, fresh in, and a UK warranty is included. New Gear always comes from trusted UK music retailers.

Synth

A synth pedal transforms your guitar signal into rich, layered tones that mimic the sounds of a synthesiser. Using pitch tracking and waveform generation, it can produce everything from deep bass lines to shimmering pads and futuristic leads. Synth pedals open up a wide creative range, blending the expressiveness of guitar playing with electronic textures, making them ideal for experimental sounds, ambient music, or adding a modern edge to classic riffs.

Wah

Wah refers to an expressive filter effect that sweeps through a range of frequencies, creating a vocal-like “wah” sound. Controlled in real time with a foot-operated treadle, it allows players to emphasise different parts of the frequency spectrum as they play. Wah pedals are commonly used for lead guitar, funk rhythm work, and expressive solos, responding closely to picking dynamics and foot movement.

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