Ex-dem and second owner

Major system upgrades with serious savings

Better value than conventional equipment changes

Here are ex-dem, replaced or second owner items with serious savings to help you upgrade system performance.

On the bang-for-buck scale these rate very highly against the more conventional equipment-swapping route. Spend less for better sound.

Quiescent and Vertex items all work to remove the polluting vibration and RF energy from music systems that destroy musical information. Once gone that information can never be recovered by conventional upgrading.

Quiescent loudspeaker modules

The loudspeaker/amplifier interface is a high energy zone. If untreated it can act as a checkpoint, blocking improvements made earlier in the system. If you have spent money on an upgrade but been disappointed at the limited benefits the choke point at the end of the system could well be responsible. After mains quality improvement this is a key area to investigate.

“But what really surprised me were the speaker modules – I never knew there was so much noise in the amplifier/speaker chain.” said Nick in Surrey.


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"When love and skill work together expect a masterpiece".

John Ruskin (1819 - 1900)