Fractal F1 Speaker Cable

Fractal Speaker Cable

Experience unmatched sound with Townshend Audio Fractal™ Speaker Cables, handcrafted over two days by skilled artisans. Precision-arranged soft copper ribbons, encased in silicone rubber, deliver durability and sonic purity. Unlike mass-produced cables, each custom-made Fractal™ cable features a unique topography and proprietary Fractal™ treatment—a blend of deep cryogenic processing and metal enhancement—for breathtaking detail and clarity. Perfect for high-fidelity systems, these cables rival pricier competitors. Pair with the Townshend Allegri Reference for ultimate performance.

Key Benefits You’ll Love

Unrivaled Clarity:

Fractal-Wire™ treatment and impedance-matched geometry deliver pure, uncolored sound with exceptional detail. “The F1 Fractal removes smudge and dirt from the music.

Lifelike 3D Soundstage:

Closely spaced copper strips eliminate reflections, creating a holographic soundscape. “The layering of the orchestra was precise, with startling clarity.

Tight, Dynamic Bass

Vibration-damped design ensures precise, powerful bass without bloat. “The bass is really tight, precisely formed, with clear attack.”

Universal Compatibility

Non-directional cable with RFI reduction and stable operation suits all amplifiers. Available in custom lengths up to 10m with flexible terminations.

Sizing up

Unlike conventional audio cables, Townshend Audio Fractal™ and Isolda Speaker Cables are impedance-matched, eliminating the need for equal lengths to achieve optimal performance. Traditional non-impedance-matched cables require identical lengths to avoid phase or timing issues, which can waste money and space on unnecessary cable runs.

The Fractal™ and Isolda cables, designed with precision engineering, match the impedance of your speakers and amplifier, ensuring consistent signal delivery regardless of length differences. This saves costs by allowing shorter runs where possible and simplifies setup in space-constrained systems, all while maintaining exceptional clarity, dynamics, and soundstage. For best results, pair with the Townshend Allegri Reference and F1 Fractal™ interconnects.

Why match the nominal impedance of the amplifier to the speakers?

Matching the nominal impedance of the amplifier to the speakers ensures efficient power transfer, optimal performance, and minimal signal distortion. When the amplifier’s output impedance aligns with the speaker’s input impedance, the system delivers maximum power with a clean, undistorted signal, preserving dynamics, clarity, and frequency response. Mismatched impedances can cause signal reflections, power loss, or strain on the amplifier, leading to reduced sound quality, smeared transients, or even equipment damage. Using impedance-matched cables, like Townshend Audio’s Fractal™ and Isolda, further enhances this synergy, ensuring tight bass, articulate mids, and crisp highs for a superior listening experience.

Diagram 1: Impedance-Matched Cables (Townshend Fractal™ and Isolda)

Diagram 2: Non-Impedance-Matched Cables

Cable Impedance Mismatch Response

The graph below compares the Townshend Audio Isolada and F1 Fractal Speaker Cable(white line) voltage response to six non-impedance-matched cables using square wave tests. The F1 Fractal Cable, shown as a flat white line, exhibits minimal voltage drop and distortion, preserving signal integrity, while the other cables display erratic, wavy lines, indicating significant reflections due to impedance mismatches

Specifications

details

Checkout Those Videos

Max Townshend Reveals Cable Fidelity: Measuring Audio Purity with an Oscilloscope

Ditton Works explores the Townshend Isolda Cable

Unveiling Impedance Matching: How an Oscilloscope Proves Its Impact on Audio Clarity

What our customers say about us?

4.9 99%

Recommended

Listening to the LSO recording of the Brahms 2nd Serenade, final movement [LSO Live], it was very clear that the F1’s were providing imaging not previously seen or heard on my system. The accuracy of the orchestra was eerily holographic and seemed to roll out the orchestra in its front-to-back layers in a startling fashion.

The Absolute Sound 2018

It rapidly became apparent that what the F1 Fractal were doing was blindingly obvious, and highly significant… the bass was tighter and cleaner, much easier to understand musically, but perhaps the largest difference was the 3-d chiselled soundscape they were creating.

StereoNet 2021

F1 Fractal does extension without the glare that ringing produces, so as long as the source and amplification aren’t producing any nastiness in that area you get sweet, natural highs that reflect those laid down on the tape… It’s not just about fine detail, like Isolda this cable also produces bass that is more concrete and real than anything else I’ve encountered

The Ear

The snare attack that starts She’s Got Her Ticket is sharp and dynamic and very, very clearly a drum with body and presence… I find myself wanting to hear the whole side, and flip it over, and go on and on, more than any time in a long time

Audiogon 2021

It was, without doubt, about the best thing I have ever added to my system. It removed a kind of hash, and the sound had a real body and depth that was previously absent. It is exceptionally detailed but not cold. I cannot recommend them highly enough.

Rafael Todes- Allegri Quartet

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frequently asked questions

What makes the Townshend Audio F1 Fractal Speaker Cable unique?

The F1 Fractal Speaker Cable combines Fractal-Wire™ treatment—a proprietary process enhancing copper’s crystalline structure—with impedance-matched geometry (two closely spaced copper strips) to eliminate signal reflections, delivering unparalleled transparency, tight bass, and a lifelike 3D soundstage. “The F1 removes smudge and dirt, creating a 3D chiselled soundscape.”

How does the Fractal-Wire™ treatment improve sound quality?

The Fractal Speaker Cable is our flagship audio solution, hand-crafted to deliver unmatched transparency and accuracy. It combines our proprietary Fractal-treated copper, impedance-matched geometry, and advanced vibration damping to elevate your listening experience beyond what standard cables can offer.

How does the Fractal cable differ from generic speaker cables?

Unlike generic cables—often just basic wire in a fancy sleeve—the Fractal cable is built from first principles. It uses two Fractal-treated copper strips, impedance matching to reduce signal reflections, and a damped conduit to kill vibrations. The result? Tighter bass, a vivid 3D soundstage, and silence between notes that generic cables can’t match. Curious about the details? See this review: HiFi and Music Source.

It’s our proprietary process that enhances the copper’s conductivity and clarity—think of it as taking deep cryogenic treatment to the next level. We keep the specifics under wraps, but it’s what lets the Fractal cable reveal details and dynamics others miss.

Upgrading from Isolda to Fractal Speaker Cables

Upgrading to the Fractal speaker cables takes the already exceptional Isolda design to new heights. The Fractal cables feature enhanced damping and vibration control thanks to a robust conduit surrounding the copper conductors, minimizing interference and noise. The proprietary Fractal treatment further refines the wire, reducing internal resistance and unlocking a new dimension of sound—reaching deeper into the silence between notes for unparalleled clarity and detail. If you’ve wondered how to improve upon near perfection, the Fractal cables deliver, offering a transformative listening experience. For a detailed breakdown of their sonic attributes, check out this recent review from HiFi and Music Source: Townshend Audio Seismic Isolation Podium Speaker Supports and F1 Fractal Cables.

How does impedance matching affect performance?

The F1’s geometry matches the cable’s impedance to the speaker’s (typically 8 ohms), preventing reflections that cause distortion. A Max Townshend graph shows the F1’s flat voltage response versus erratic responses from non-impedance-matched cables, ensuring undistorted signal delivery.

What are the sonic benefits with Fractal F1?

What sonic benefits can I expect from the F1 Fractal Speaker Cable?

Transparency: Removes colouration for pure, unadulterated sound. “The F1 yields an airy sound packed with detail.”
Dynamics: Tightens bass and enhances attack, adding vibrancy. “The bass is really tight, precisely formed.”web:1
Bandwidth: Creates a holographic soundstage with precise imaging. “The orchestra’s layering was eerily holographic.”
Users report a transformative experience, with more transparent mids, pin-sharp treble, and solid bass.

Do the cables require burn-in or specific installation?

No burn-in is required; the F1 Fractal Cables perform optimally out of the box. Their flexible ribbon design and pigtail terminations (banana plugs, spades, or custom) make installation easy, even with cable elevators. Unequal lengths (up to 10m) can be used without degradation

How does vibration damping enhance the cable’s performance?

The cable’s polyurethane polymer and woven polyester braid encase the conductors, damping micro-vibrations that blur sound. This complements the Fractal treatment, ensuring “absolute silence” and clarity, unlike standard cables needing elevators

Are the cables durable, and what is the warranty?

Handcrafted with robust materials (PTFE insulation, polyurethane, and polyester braid), the F1 Fractal Cables are built for longevity. They come with a 12-month warranty and are designed to withstand regular use, with solid aluminium capsules protecting terminations.

Can I try the F1 Fractal Speaker Cables in my system?

You can audition the F1 Fractal Speaker Cables in your system with a 30-day money-back guarantee from authorised retailers like Audio Affair and The Music Room. If you’re not satisfied, return them in original condition for a full refund

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