Crazy Tube Circuits Super Conductor Multi-Mode Analogue Boost Pedal

£159.99

On the menu for January 2026 are the Crazy Tube Circuits 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 Crazy Tube Circuits Guitar Pedals today.


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Description

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On the menu for January 2026 are the Crazy Tube Circuits 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 Crazy Tube Circuits Guitar Pedals today.

The Crazy Tube Circuits Super Conductor features 4 distinct boost circuits in a small pedal format. Based on one-knob-wonders of the present and past, these tone accelerators can drive your rig into sonic bliss! Each all-analogue circuit features different input/output impedance, internal voltage and behaves differently on the volume/output knob — producing its own sonic signature so that you can find the one that suits your rig and playing style.

4 Boost Circuits

  • rm: A silicon interpretation of the '60s classic germanium treble booster. Using a unique setup of paralleling 2 low-gain silicon transistors, it produces a sound that will convince even a NOS OC44 enthusiast. Use it to push an already overdriven amp or add presence and bite to a dark-sounding setup.
  • ep: JFET preamp — gain stage based on the preamp circuit of a tape echo unit of the early '70s run on true to the original specs 24V DC power supply via an internal voltage boost. This tone enhancer is known for its magical colouration and the added focus and detail it gives to your sound.
  • ma: OP-amp boost based on a clean and "transparent" volume booster of the late '70s/early '80s. This circuit is a "reference" to louder solos. Use it to run long signal chains with its low output impedance or drive your amp harder into natural saturation.
  • mf: Based on a late '90s ultra-transparent, high input impedance MOSFET boost. This interpretation doesn't crackle but still retains the massive clean boost with pristine highs sonic identity of the circuit it was modelled after.

Tone-shaping modifications have also been added, individual to each circuit, that you can switch at will via the white and black button modifiers. White button modifier operates only on 'rm' and 'ep' circuits, black button modifier operates only on 'ma' and 'mf' circuits.

Specifications

  • Voltage: 9V DC, centre negative (PSU – sold separately)
  • Current Draw: 67mA
  • Made in Greece

Additional information

Weight 0.5 kg

Brand

Crazy Tube Circuits

Crazy Tube Circuits is a boutique pedal manufacturer based in Athens, Greece, known for its handcrafted effects pedals designed to deliver classic and modern tones with a unique twist. Founded by Christos Ntaifotis in 2009, Crazy Tube Circuits has gained recognition for its commitment to quality, innovation, and attention to detail.

One of Crazy Tube Circuits’ standout pedals is the Time Delay, a tape echo-inspired delay pedal that offers warm, vintage-style delay tones with modern features and flexibility. The Time Delay pedal includes controls for delay time, feedback, and modulation, allowing musicians to dial in a wide range of delay effects, from subtle ambiance to lush, modulated repeats.

In addition to the Time Delay, Crazy Tube Circuits offers a variety of other effects pedals, including overdrive, distortion, fuzz, modulation, and reverb pedals. Each pedal is handcrafted using high-quality components and features unique circuit designs, ensuring exceptional sound quality and reliability.

Crazy Tube Circuits pedals are highly regarded by musicians and enthusiasts for their versatility, tone quality, and distinctive aesthetic. With their dedication to craftsmanship and innovation, Crazy Tube Circuits continues to push the boundaries of what is possible in the world of guitar effects pedals, inspiring musicians to explore new sonic territories.

Category

Guitar Pedals

Tags

Boost

Delay

A delay pedal records your signal and plays it back after a set time, creating echoes that can range from tight, slapback repeats to long, atmospheric trails. It’s one of the most versatile effects, used to thicken tones, add rhythmic depth, or build spacious, ambient layers. Analogue delays offer warm, decaying repeats that blend naturally with your tone, while digital units provide pristine echoes with precise control over time, feedback, and mix levels.

From classic rockabilly and tape-style echoes to modern looping and shimmer effects, delay pedals have become essential tools for shaping sound. They can make solos soar, rhythms pulse, or transform simple chord progressions into cinematic textures. Whether used subtly to add dimension or boldly to create soundscapes, a good delay pedal can completely redefine the feel and atmosphere of your music.

New

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

Preamp

A preamp pedal shapes and boosts your guitar’s signal before it reaches your amp or recording interface, giving you control over tone, gain, and headroom. It acts as the first stage of amplification, adding warmth, clarity, and character while preparing your signal for the next part of the chain. Some preamps emulate the response of classic valve circuits, while others offer clean, transparent tone shaping ideal for acoustic instruments or direct recording setups.

Used on its own, a preamp pedal can serve as the foundation of your tone, providing a consistent core sound wherever you play. When combined with other effects, it enhances dynamics and helps each pedal sound more defined and natural. Whether you’re looking to push your amp harder, bring life to a dull signal, or refine your sound for the studio, a good preamp pedal adds presence, punch, and musicality to any rig.

Volume

Volume pedals control the output level of a guitar signal using a foot-operated treadle. They allow smooth volume swells, dynamic control during playing, and easy muting between songs. Volume pedals can be placed at different points in the signal chain to either control overall loudness or adjust gain and drive behaviour when positioned before distortion or overdrive pedals.