The Heart of Science is Measurement

Audiorom: The key is measurement, simple as that.

Welcome to Audiorom.com, the haven for audio enthusiasts. Join MJ as he embarks on an exploration of the diverse world of audio equipment isolation techniques available on the market. In this journey, MJ delves into the performance of the Townshend Seismic Podium, an exceptional isolation solution, meticulously testing it under the weight of his Wilson and Baneash speakers and subwoofer. The outcomes, both in the realm of musical experience and through precise measurements conducted using an accelerometer, are nothing short of remarkable. Stay tuned as we reveal these results, where the data itself will eloquently convey the story of this sonic adventure.” Comparing various isolation techniques can be a challenging endeavor, often subjective in nature. However, it can be approached objectively through the use of an accelerometer, which provides valuable insights into the behavior of vibrations at a micro level. Commonly utilized methods, such as employing metal balls or polymers, demonstrate effective isolation down to approximately 12Hz. Nevertheless, other techniques extend their efficacy to even lower frequencies. One such example is the Townshend Seismic devices, which incorporate a low-pass filter designed to mitigate vibrations that may adversely impact high-fidelity audio systems. In this study, we employed an accelerometer to assess the performance of a Townshend Seismic platform when subjected to subwoofer-generated vibrations. The resultant data, as presented below, offers a compelling demonstration of its isolation capabilities.” “Don’t expect the focus that makes sound brittle, nor the tube-like lucidity. In fact the focus of the Seismic podiums is very “un-hi-fi”.  You know, when a piano player is onstage 3 rows from me then I hardly ever focus on whether the imaging is right. Why should I, can it be more 3D than having a real person with a real instrument in front of you? I take the ‘imaging’ as granted and rather focus on music. And this is the perspective that the Townshend platforms offer – it is free of typical hi-fi artifacts and wow effects, and its images are not hyped versions of reality – rather it lets you forget that there is any kind of hi-fi. With the speakers on podiums (vs Cerabases) the piano played by Cyrus Chestnut in Reckless Blues on Madeleine Peyroux’s Dreamland) became more present in the room. The sheer nonexistence of perceived bass bloom and smear removed the last bits of any imaging unspecifity, those that I was not aware of until the Seismic Podiums were employed. Youn Sun Nah’s Calypso Blues from her Voyage album has an intense double bass melody that I could play louder with the Podiums without hearing any negatives in the track’s spectral balance or spatiality.”Similar benefits were heard with the Seismic Podium under the subwoofer. It improved the bass accuracy and timing. The energy of the cabinet with a moving woofer was sucked by the corner pods obviously, as I could feel significantly less vibrations when I placed my hand on the subwoofer. When seated I also clearly felt that the floor is trembling less under my feet. It happened to me more than once that I actually stood up and went to check the subwoofer whether it was on, and because it always was on I touched the woofer’s cone (which fires to the floor) if it was moving. It was and I could hear the subwoofer in the music, but I could not sense it through the feet or through the armchair I was sitting in. The resonances simply disappeared or they were suppressed to a high degree at least. I used Android MyFrequency app’s accelerometer placed on top of the sub to check whether I could measure the difference. No matter how sensitive or insensitive this app is this is what I got:    
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Why Choose Isolda Speaker Cables?


Most speaker cables in the audio industry overlook the science of transmission line theory, resulting in micro-reflections that smear and veil the purity of sound. These reflections bounce between the source and speaker, muddying the music you love. The Isolda DCT Speaker Cable eliminates this issue through its unique geometry, closely matching the impedance of your amplifier and speakers. The result? A crystal-clear soundstage, lifelike 3d imaging, and seismic bass that transforms your listening experience.

Engineered for Audiophile Perfection

Crafted by hand in small batches, Townshend Isolda cables feature closely spaced, insulated flat copper conductors encased in a polyester braid sheath. This design makes them virtually immune to Radio Frequency Interference (RFI), ensuring a silent background that lets every note shine. Whether you’re listening to intricate classical compositions or powerful rock anthems, the Isolda delivers sound so natural, it feels like the artist is in the room.

Pure, Uncolored Sound

 

The Isolda DCT’s impedance-matched design (8 ohms) eliminates signal reflections, delivering music exactly as recorded. The Ear praises it as “one of the best speaker cables money can buy” for its neutral, fatigue-free sound.

Seismic Bass Power

Closely spaced EDCT copper ribbons produce deep, articulate bass with unrivaled solidity. townshendcable.com highlights “bass with a power that is truly seismic,” making every low note punchy and precise.

Stunning 3D Imaging

he cable’s low-inductance geometry creates a holographic soundstage, placing instruments with pinpoint accuracy. 6 Moons notes it “can convey a huge and realistic soundstage,” immersing you in the music.

 

 

 

Silent Backgrounds

 

Virtually immune to RFI due to its flat, closely spaced conductors, the Isolda DCT ensures pitch-black backgrounds.
 
With genuinely silent backgrounds,” letting subtle details shine.
 
 

Perfect Impedance Matching

With an 8-ohm impedance matching typical speakers, the Isolda DCT prevents distortion from mismatched cables. townshendcable.com explains this preserves square waves, ensuring “no ringing or distortion.”
 
 

Unequal Lengths, Same Sound

Unlike other cables, Isolda DCT Speaker Cables perform flawlessly even in unequal lengths. Thanks to their advanced impedance-matching technology, the sound from each speaker remains identical, regardless of cable length. This flexibility makes them ideal for any audio setup, from compact home systems to sprawling high-end rigs.

Explosive, Precise Dynamics

 

EDCT-treated conductors deliver lightning-fast transients and vast dynamics for thrilling playback. Every note snaps with energy from whispers to orchestral peaks, as HiFi Pig praises its “bass clarity and space,” emphasising high-current handling, ideal for dynamic genres like rock or classical. The Isolda DCT brings music to life with unmatched precision and power.
 

Natural, Fatigue-Free Sound

We’ve engineered the Isolda DCT for a relaxed, natural sound, free from harshness or edge. Impedance matching and RFI immunity ensure effortless music flow, perfect for vocals or acoustics, and one astute audiophile’s tale of his relief from “Alice-in-Wonderland” cable woes. Enjoy hours of fatigue-free listening with emotional depth and clarity.

Unleash Your Music’s True Potential

 The Townshend Isolda DCT Speaker Cable is your key to audiophile bliss.

 Transform your hi-fi into a sonic masterpiece. Don’t just listen—experience music with seismic power, stunning clarity, and soul-stirring emotion today.