Puritan Audio Laboratories Ground Master – The Safe and Effective Way To Eliminate Ground Noise

£185.00

The Ground (or Earth) connection is the absolute reference for all of your vital system voltages. As such, it has to be as silent and stable as possible.

The ultimate way to eliminate ground-line noise is to utilise a clean, dedicated earth, but this is fraught with myriad safety and regulatory issues.

The Ground Master eliminates all of the problems typically associated with the connection of additional earthing rods (or other buried metalwork) into an audio and/or audio visual system, and allows for a simple, economical, and substantial upgrade to your listening and viewing experience.

SKU: GroundMaster Categories: , Tags: , ,
Description

Almost every modern electrical item is equipped with a high frequency switching power supply which use their Earth connection as a dumping ground for the interference they generate. With substations often serving hundreds of houses, your HiFi Earth/Ground connection could be connected to thousands of Earth Line polluting appliances.

With the Puritan Ground Master (used in conjunction with an additional Ground Rod), offending noise and disturbance frequencies are identified and channelled through a low impedance route to ground, ensuring their elimination.

The Ground Master City uses the existing grounding and offers a cleaner, low impedance ground

Almost every modern electrical item is equipped with a high frequency switching power supply which use their Earth connection as a dumping ground for the interference they generate. With substations often serving hundreds of houses, your HiFi Earth/Ground connection could be connected to thousands of Earth Line polluting appliances.

With the Puritan Ground Master City plugged into a spare wall socket, attach your Puritan power strip or conditioner and reap the benefits.

  • Dedicated Custom Guide Array
  • 12 Individual Alternately Tuned Frequency Guides
  • Simple Installation
  • Kills Ground Noise Dead
  • Blacker Silence and Subtler Detail
  • Widens and Deepens your 3-Dimensional Sound Stage
  • Rock Solid, Stable Imaging

Downloads

Download PDF Leaflet

Reviews

Read Stereo Times Review

Mains Filters

CAD Ethernet Control

£1,250.00
The CAD Ethernet Control is designed to reduce unwanted high frequency noise on the Ethernet Network connection in audio and video equipment and will work with both streaming services (Spotify, TIDAL, Qobuz, etc.) and locally stored music files.

CAD USB Control

£675.00
The new CAD USB Control design resulted from our research and development of the CAD Ground Controls, 1543 MKII DAC and the many USB cables we have produced over the last 10 years. In our experience, reducing unwanted high frequency noise in audio systems significantly improves sound quality. The frequency of noise varies in every audio system and in each domestic environment – even the time of day on mains power. The USB Control reduces this unwanted high frequency noise across an extremely broad frequency spectrum, from KHz up into the GHz range. HiFi + Review

Connected Fidelity – RF Blocker

Price range: £235.00 through £249.00
A wide-band radio frequency filter that increases audio fidelity. The connected-fidelity™ “RF Blocker” is a simple to fit radio frequency (RF) filter array. It is supplied in pairs and there are three connection options – banana and spade terminals, or bare wires. They simply fit across the loudspeaker + and - input terminals (or amplifier loudspeaker outputs).
Select options This product has multiple variants. The options may be chosen on the product page

Ex-Dem Puritan Audio Laboratories PSM156 Studio Master Mains Purifier

Original price was: £1,550.00.Current price is: £1,200.00.
  • ONE ONLY EX-DEM FITTED WITH EU SCHUKO SOCKETS
  • SUPPLIED WITH 2 MTR PURITAN MAINS LEAD
  • NO OTHER OFFERS APPLY OR CAN BE USED
  • The PSM156 builds upon the brilliance of the legendary PSM136 retaining the precision symmetrically balanced circuitry and 6 fully independent outputs. Increasing the number of independently tuned filter elements from 39 to 52 enables your system to deliver even greater delicacy and detail whilst enhancing dynamics and punch.
The PSM156 will lift your system into a new dimension. Definition takes an enormous stride forward, individual instruments gain air between them with their sound and timbre becoming believable, the sound-stage will move out of your speakers and into the room with gains in three dimensionality with clarity definition and space between the instruments for them to interrelate rather than muddle each other. Your listening will become a far more engaging and pleasurable experience.

FURUTECH FLOW-15 PLUS IN-LINE MAINS FILTER

£285.00
The Furutech Flow-15 Plus Inline Power Filter effectively removes all of that high-frequency noise from the mains power before it reaches your components.

Furutech NCF Clear Line AC Optimiser

£290.00
It takes just a moment to hear the difference that Furutech’s NCF Clear Line can make to your audio or video system. Why just a moment? Furutech’s Nano Crystal² Formula, also known as NCF, has resulted in a number of truly innovative and effective products over the past few years. NCF features a special crystalline material that has two distinct properties—it generates negative ions that eliminate static, and it converts thermal energy into far infrared. When combined with nano-sized ceramic particles and carbon powder, these crystals become the ultimate electrical and mechanical damping material. Created by Furutech, NCF is found exclusively in Furutech products and nowhere else. Now, Furutech has introduced perhaps the simplest way to implement NCF technology into your home—NCF Clear Line. Mono and Stereo Full Review Here
Select options This product has multiple variants. The options may be chosen on the product page

iFi Audio AC iPurifier – Mains Audio/Line Conditioner/Filter/Isolator/Purifier (Single Unit)

£99.00
When you listen to music there’s a lot of background noise going on, coming in from the mains. Some noise cannot be missed but there’s also some that is not immediately obvious until it has gone. It comes from your power supply and interference and feedback from the power supply of other devices. Put the AC iPurifier in your set-up and you’ll notice the difference instantly.
Additional information
Weight 5 kg
Brand

Puritan Audio Laboratories

Choose Specification

GroundMaster Standard

,

GroundMaster CITY

Reviews (0)

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.