Crazy Tube Circuits Triptychon (Fuzz/Overdrive) *Scheduled for release around mid-May

Triptychon is designed based on the concept of a triptych.
This is a three-part structure in which each element exists independently, but only when combined with the others does it acquire complete meaning.

Based on this concept, this pedal is divided into three independent yet interconnected sections, each representing a fundamental element that makes up the tone of an electric guitar.
Designed to be self-contained yet interactive, these three "panels" form a unified sound system where the relationships between each stage are just as important as the stages themselves.

In classic recordings of the past, fuzz and treble boosters were rarely used on their own.
Instead, these were almost always connected to an already pushed amplifier, and the interaction between the pedal and the amp produced the compression, sustain, and rich harmonics that are now associated with vintage tones.
The standard approach was to connect a treble booster to a driven amplifier, or to connect a fuzz pedal to an already saturated signal path.

However, in modern setups, this interaction has changed significantly, as players often use clean amps and rely on pedals for gain.
Triptychon is designed to recreate the original signal chain, ensuring that classic tones are properly reproduced in modern setups.

At the same time, Triptychon does not simply recreate the past.
Each section operates independently while maintaining its own unique characteristics and functions, while also enabling combinations that were not practically feasible with conventional configurations.
This results in a flexible tone platform that allows you to freely switch between historically accurate signal chains and entirely new textures and gain structures within a single system.



■Fuzz Section: The core sound
At the heart of the Triptychon's central panel is a fuzz circuit, delivering four distinctive and faithfully reproduced sounds from classic fuzz designs that have shaped the electric guitar sound.

The details are as follows:

2: A model inspired by the Sola Sound Tone Bender MkII. Improved gain,
It extends sustain and delivers a more aggressive, harmonically richer sound.
Classic germanium fuzz circuits are known for their organic response and ability to be beautifully cleaned up with a guitar's volume control, but they also have the challenge of being very sensitive to temperature and environmental conditions, and prone to inconsistent performance.

Triptychon replicates these characteristics by using metal-cased silicon transistors in a dedicated piggyback configuration.
This ensures stability and consistency in all environments while maintaining the unique feel, responsiveness, and cleanup characteristics of germanium designs.

Each sound retains its own unique character, allowing players to clearly distinguish and explore the tonal differences between these iconic fuzz circuits on a single platform.


• ff: A model inspired by the Dallas Arbiter Fuzz Face. It delivers a classic dynamic response with powerful saturation and excellent cleanup capabilities.

• vtb: A sound inspired by the Vox Tone Bender. It offers a tighter, slightly lower-gain, sharper character with reduced bass.

3/2: A sound inspired by the Sola Sound Tone Bender Mk1.5. It extends the ff-style response and adds weight to the low frequencies and a more powerful feel.





■ Octave/Boost Section: Harmonic Shaping and Expansion
The right panel of the Triptychon expands the system's harmonic range and expressiveness, allowing you to choose between a classic treble booster and an upper octave circuit.

In Boost Mode (BST), the circuitry is inspired by the legendary Rangemaster-style treble booster.
Historically, this has been used to boost amplifier saturation, emphasize higher harmonics, and make the guitar sound stand out even in a dense mix.
This type of circuitry has been a defining element in countless classic recordings, shaping lead tones with clarity, presence, and articulation.

While the original Rangemaster design used germanium transistors, the Triptychon's boost section features a dedicated piggyback configuration with metal-cased silicon transistors at its core.
This allows it to reproduce the unique tonal characteristics, dynamic response, and cleanup behavior of vintage germanium boosters, while also offering the advantage of being less susceptible to temperature and environmental conditions.

Turning on the MOD switch changes the boost response to a richer, more mid-centric one, shifting to a thicker, more forward tone.

In Octave Mode (OCT), the circuit provides a fully analog upper octave effect, allowing for a wide range of expression, from clear and well-defined to aggressive and saturated.

・MOD Off: This results in a clearer and more distinct octave response, improving the separation of individual notes.
・MOD On: Gain is increased, resulting in a more saturated, fuzz-like octave character and richer harmonics, inspired by the classic Foxx Tone Machine.

High-frequency octave effects have long been associated with expressive lead playing. They bring rich harmonics, power, and a vocal-like texture to the sound.
*When Octave (MOD On) is combined with a fuzz section with a high gain setting, the interaction between each stage creates a gate-like texture and a highly compressed response, opening up possibilities for more experimental and aggressive sounds.




■Drive Section: The Fundamentals of the Amplifier This panel completes the Triptychon system by recreating the behavior of a classic signal chain, specifically the behavior of an amplifier driven to its limits.
This drive section is designed not to focus on high-gain overdrive or distortion, but rather to reproduce the compression, saturation, and harmonic content of an amplifier operating near its limits.
This is the environment where fuzz and treble boosters once thrived, and it's a crucial element for achieving a truly vintage response.

This drive can be used on its own as a musical and dynamic overdrive, but its primary role is to serve as the foundation for the other sections.
By placing the fuzz and octave/boost panels on a driven gain stage, it replicates the interaction and feel that would normally require a loud, pushed-to-the-limit amp.

You can subtly emphasize sustain and harmonic components, tighten the response, or push it further as needed to add your own unique character.
In all cases, the design is not to dominate other stages, but rather to support and enhance their behavior.

The drive section can be assigned to either a fuzz or boost/octave footswitch, allowing for a compact and intuitive setup without increasing the complexity of your pedalboard.

To further expand the control range, you can connect an optional external XT footswitch to operate the drive section completely independently.
This allows Triptychon to seamlessly adapt from a simple two-switch configuration to a fully expanded three-switch system, providing both simplicity and advanced control as needed.




■Anti-buffer design considering signal interaction Conventional fuzz and treble booster circuits are designed to directly interact with the high impedance of passive guitar pickups.
This interaction is essential for achieving proper frequency balance and dynamic response.
However, in modern setups, it's very common to place buffered pedals or active pickups before these circuits.

In such cases, fuzz or boosters may fail to "recognize" the high-impedance source they were originally designed for, potentially resulting in excessive gain, harsh treble, and a complete loss of proper cleanup and touch sensitivity.

To address this issue, Triptychon incorporates dedicated (anti)buffer circuits in both its fuzz and boost sections.
These circuits actively reshape the input impedance perceived by each stage, replicating the electrical conditions when directly connected to a passive pickup.

Rather than strictly replicating a specific pickup one-to-one, it functions as a carefully tuned passive pickup simulation with its own unique musical character.
This brings the response much closer to that of a directly connected guitar, while maintaining consistency across different setups.
In practice, even with buffers and active systems present, Triptychon maintains the feel, cleanup, and frequency response that characterize classic designs. At the same time, this controlled interaction brings out subtle variations in response, broadening the range of tonal nuances without compromising the core character of the circuit.

For optimal results, only turn on the anti-buffer circuit when a buffered pedal or active pickup is connected to the input stage of the Triptychon.
If you are inputting a signal directly from a passive guitar pickup, it is recommended to keep the circuit turned off.
By doing so, the circuit will naturally interact with the instrument as intended.

Specifications: Power supply: DC 9V center negative power supply.
●Maximum current consumption: 80mA
● Clickless true bypass design with high-quality relays ● Top-mount jack ● Dimensions (W x L x H): 69 x 125 x 58 mm
●Weight: 385g
● Made in Greece