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Description

Discover the perfect balance between transparency and warmth with the Crazy Tube Circuits (Phi) Golden Ratio FET / Optical Compressor. Ingeniously designed for guitarists and audio enthusiasts alike, this pedal combines the FET and optical compression circuits to deliver a rich, dynamic sound that enhances your playing without overshadowing it. The Phi offers a seamless compression experience, ensuring that every note rings out with clarity while maintaining your instrument’s natural tone.

The pedal's innovative design draws inspiration from the golden ratio, offering musicians a harmonious balance that translates into an incredibly musical compression effect. Whether you're looking to smooth out your rhythm parts or add sustain to your solos, the Phi can handle it all with precision. With easy-to-use controls, you can dial in the perfect amount of compression to suit your style, making it an ideal choice for both stage and studio environments.

Key Features:

  • Combination of FET and optical compression circuits
  • Designed to maintain the natural tone of your instrument
  • Inspired by the golden ratio for a balanced, musical compression
  • Intuitive controls for easy customization
  • Suitable for both live and studio settings

Product specs

Brand Crazy Tube Circuits
Model (Phi) Golden Ratio FET / Optical Compressor
Year 2010s
Categories Compressor Pedals

FAQs

How does the (Phi) Golden Ratio FET / Optical Compressor affect my guitar tone?

The (Phi) Golden Ratio Compressor provides a smooth, transparent compression that enhances sustain and balances your guitar signal without altering the core tone, making it ideal for both clean and overdriven sounds.

Is the (Phi) Golden Ratio Compressor suitable for live performances?

Yes, this compressor is designed to be reliable and versatile for live settings, offering consistent compression that helps your guitar cut through the mix while maintaining dynamic control.

What is the difference between FET and optical compression in this pedal?

The FET section provides fast, punchy compression, while the optical section offers smooth, natural compression, allowing you to blend both for a unique dynamic control tailored to your playing style.

Can the (Phi) Golden Ratio Compressor be used with bass guitars?

Yes, the (Phi) Golden Ratio Compressor works well with bass guitars, providing clear, even compression that enhances low-end clarity and sustain without losing punch.

What power supply does the (Phi) Golden Ratio Compressor require?

This pedal requires a standard 9V DC power supply, center-negative, which is common for most pedalboards and power supplies.

Mike Hermans

Mike Hermans

Crazy Tube Circuits Golden Ratio Compressor

Video thumbnail for Crazy Tube Circuits Golden Ratio Compressor by Mike Hermans

Crazy Tube Circuits Golden Ratio Compressor

Mike Hermans

Mike Hermans

Video thumbnail for Crazy Tube Circuits Golden Ratio (Phi) Compressor by CrazyTubeCircuits

Crazy Tube Circuits Golden Ratio (Phi) Compressor

CrazyTubeCircuits

CrazyTubeCircuits

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Crazy Tube Circuits (Phi) Golden Ratio FET / Optical Compressor.

Features and functionality

  • The Crazy Tube Circuits Phi Golden Ratio offers three compression modes, with the Opto setting being favored for bass.

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  • "Owners note the Phi's three compression circuits (FET, OTA, OPTO) allow for versatile tonal shaping, making it suitable for diverse musical applications."

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  • The Crazy Tube Circuits Phi Golden Ratio's FET mode is praised for adding detail and definition to clean sounds, especially with fast attack settings.

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Use cases and applications

  • Owners appreciate the Phi as an "always on" pedal, providing subtle enhancement without overshadowing natural tone.

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  • "The Phi's OPTO mode is specifically favored for its smooth compression in genres requiring subtle dynamics, like jazz and blues."

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  • The Phi's FET mode is highlighted for enhancing clean guitar tracks post-mic, rather than pre-amp, suggesting its adaptability in studio settings.

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  • The Phi's FET mode is often used to add sustain and warmth to clean guitar tones, suggesting its effectiveness in enhancing articulation.

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User experience

  • Some users find the pedal's impact subtle, but notice a tonal gap when it's disengaged, indicating its effectiveness.

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  • "Several users are still exploring the Phi's capabilities, indicating a steeper learning curve compared to simpler compressors."

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  • Owners report that the Phi excels in maintaining a transparent signal while subtly enhancing dynamics, making it effective even when used minimally.

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Comparisons

  • The Empress compressor is noted for its visual feedback, which some users prefer over other models lacking this feature.

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  • "The Crazy Tube Circuits Phi Golden Ratio is compared to Empress for its transparency, though some find the Empress more clinical and studio-grade."

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  • Some users prefer the Crazy Tube Circuits Phi for its versatility across genres, contrasting with the more niche appeal of the Diamond CPR-1's tone sweetening capabilities.

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  • While some users favor the Empress Compressor for its studio-like precision, the Phi is appreciated for its musicality and less clinical approach.

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  • Compared to the Origin Effects Cali 76, the Phi is noted for its simpler controls, making it more approachable for users less familiar with complex compressors.

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Build quality

  • The Phi includes Marconi knobs, adding a touch of elegance and tactile satisfaction to the user experience.

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Critic Reviews

Crazy Tube Circuits (Phi) Golden Ratio Review | GuitarPlayer

guitarplayer.com

Crazy Tube Circuits’ Phi Golden Ratio Compressor dazzles with its studio-grade compression in a compact pedal format, offering a vast array of tonal options. Ideal for guitarists seeking versatility, it's equipped with controls that mirror a studio rack compressor, allowing tweaks to suit single-coils or humbuckers. The pedal’s FET, OTA, and Opto modes offer distinct compression styles, making it adaptable for various musical contexts. While it might overwhelm those who prefer simplicity, its transparency and blend control ensure tonal integrity. For those comfortable with more controls, this could be the last compressor pedal you’ll ever need.

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