Magnetic Isolation Stand

When you place your headphones on a stand, you are not simply storing them. You are subjecting their drivers to the ambient magnetic field of your listening environment for the entire period of non-use — which, for most listeners, represents twenty or more hours per day. During this time, the permanent magnets in the driver assembly interact with external magnetic sources: the transformer in your amplifier, the motors in nearby electronics, the steel structure of your desk, and the Earth’s own geomagnetic field. These interactions do not damage the magnets, but they do induce a residual magnetic charge in the ferromagnetic components surrounding the driver — the pole pieces, the yoke, the voice coil former — that biases the driver’s operating point away from its factory-calibrated neutral state.

The Magnetic Isolation Stand addresses this with an integrated degaussing coil embedded in the headband rest. When headphones are placed on the stand, a contact sensor detects their presence and initiates an automatic 45-second degaussing cycle. The coil generates a decaying AC magnetic field that starts at 2.5 millitesla and diminishes to below 0.002 millitesla — a level at which the residual magnetization of the driver’s ferromagnetic components is effectively zero. The process is identical in principle to the degaussing of CRT monitors that some readers will remember from the 1990s, but executed at a precision appropriate for audio transducers rather than phosphor screens.

The stand frame is machined from 6061 aluminum, which is non-magnetic and therefore does not contribute its own field to the headphone environment. The headband rest is Ecuadorian walnut — the same stock used for our Meridian earcups — shaped to distribute the headphone’s weight across the headband without creating pressure points that would deform the cushioning material over time. Headband deformation alters the clamp force on the listener’s head, which changes the seal between the ear pad and the skin, which changes the bass response. A deformed headband is a permanent frequency response error that no equalization can correct because it varies with every wearing.

The base is weighted to 1.2 kilograms and sits on four silicone isolation feet that decouple the stand from the desk surface. This is relevant because desk surfaces transmit vibration from keyboards, mouse clicks, and the cooling fans of nearby equipment into the headphone’s driver assembly, where the vibration slowly works against the magnetic alignment of the voice coil gap. Power is supplied via USB-C at 5V/0.5A, which can be sourced from any USB port, power bank, or charger. We recommend a linear USB power supply, but we recognize that this recommendation will be followed only by the customers who least need it.