ANCHORING SIGNAL FROM NOISE
Ground Anchor
The Ground Anchor is a grounding box that connects your tonearm grounds to your phonostage and effectively reduces airborne, mains, system, and microphonic component noise. The Ground Anchor reduces electrical noise, improving the delicate signal produced during vinyl playback.
£545
Ground Noise in Tonearms
Vinyl playback creates brand new electrical energy every time your cartridge stylus touches the groove. In contrast, the rest of the audio chain takes electricity from the mains, which is inherently noisy. Resolving this noise is a primary focus for every audio electronics engineer in every component in the audio chain. Because vinyl creates an electrical signal, truly great vinyl replay can deliver better transient performance, since the interference it faces is mainly mechanical and less tied to mains and system noise.
Yet, ground noise is a problem for the tonearm. At 5mV for MM Carts, and as low as 0.1mV for MC, the vinyl signal is the most vulnerable to airborne interference. To get internal cables through the armtube, without disturbing the arm’s mechanics, you generally use thin, unshielded wires. The armtube then covers shielding duties. Because of this, it needs to be grounded to prevent noise from entering the system. The issue is that, while shielding, the tonearm’s tube and external cables essentially act as antennas for RF and EMI, which affects the signal within. Additionally, although most phono stages’ inputs are followed by a capacitor or DC blocker (which prevents much of the system noise from reaching the cartridge), some AC and microphonic noise still reaches the tonearm’s grounding and interferes with the signal within. Standard grounding reduces this considerably, removing loud phono hum. But standard grounding is far from a perfect solution, leaving low-level noise behind, which lowers the fidelity of your audio signal. This is where the Ground Anchor comes in.
Ground Noise in Tonearms
Vinyl playback creates brand new electrical energy every time your cartridge stylus touches the groove. In contrast, the rest of the audio chain takes electricity from the mains, which is inherently noisy. Resolving this noise is a primary focus for every audio electronics engineer in every component in the audio chain. Because vinyl creates an electrical signal, truly great vinyl replay is able to deliver better transient performance, since the interference it faces is mainly mechanical, and less tied to mains and system noise.
Yet, ground noise is a problem for the tonearm. At 5mV for MM Carts, and as low as 0.1mV for MC, the vinyl signal is the most vulnerable to airborne interference. To get internal cables through the armtube, without disturbing the arm’s mechanics, you generally use thin, unshielded wires. The armtube then covers shielding duties. Because of this, it needs to be grounded to conduct noise out of the system. The issue is that, while shielding, the tonearm’s tube and external cables essentially act as antennas for RF and EMI, which affects the signal within. Additionally, although most phono stages’ inputs are followed by a capacitor or DC blocker (which prevents much of the system noise from reaching the cartridge), some AC and microphonic noise still reaches the tonearm’s grounding and interferes with the signal within. Standard grounding reduces this considerably, removing loud phono hum. But standard grounding is far from a perfect solution, leaving low-level noise behind, which lowers the fidelity of your audio signal. This is where the Ground Anchor comes in.
Meaningful Improvements
Origin Live’s new Ground Anchor goes beyond standard ground noise reduction.
Developed in close collaboration with UK noise specialists Puritan Audio Laboratories, it’s a compact grounding tool (160 × 65 × 40 mm) that connects between your tonearm cable grounds and the phonostage’s grounding post.
Inside its enclosure, advanced noise-absorbing technology converts disruptive ground-referenced interference into harmless heat, effectively removing it from the signal path.
The improvements are meaningful. The Ground Anchor provides clarity in detail and texture, deeper black backgrounds, better separation of musical elements, and more precisely defined soundstages. It’s particularly effective with step-up transformers (SUTs), where you often trade detail for space and richness.
A standout feature is the three cartridge-side grounding posts. Origin Live’s premium tonearm cables use multiple grounds (for arm structure, shielding, and optional signal reference) to minimise hum across varying phono-stage designs. This makes connections easier and less cumbersome, with the added benefit of supporting up to three tonearms from a single unit.
Universally compatible with any tonearm and phonostage, the Ground Anchor reflects both our and Puritan’s shared conviction that products must be developed by ear, through real listening tests.
What’s Included
Includes 50 cm gold-plated beryllium copper ground cable with adaptable terminations (banana, spade, spring clip).
Supports up to three tonearms from a single unit. Universally compatible with any tonearm and phonostage.
Want to make a difference to your record player setup? The Ground Anchor could be the next upgrade to elevate your listening experience.
No-Risk Money Back Guarantee
The asking price of £325 may seem a lot to invest for a mat, but in the context of the improvement it brings, you could spend far more on a cartridge and still not achieve anything like the same level of benefit. Cartridges are also short-lived in comparison to a platter mat. If you are in doubt about these claims, we invite you to hear the “Strata” for yourself. The mat is offered with a 1-month guarantee. If you are not immediately impressed, simply return it for a full refund. With nothing to lose, why not try it for yourself?
No-Risk Money Back Guarantee
The mat comes with a money-back guarantee if ordered directly from Origin Live. Should you be in any way dissatisfied, just return the mat for a full refund (excluding carriage). Origin Live dealers may also offer a guarantee but this is at their discretion.