We at Premium-Hifi are committed to preserving Revox's vintage treasures in the best possible quality and as close to the original as possible! To achieve this, the switches must function properly and reliably. Even the oft-cited bending of the contact springs only helps temporarily and is not a permanent solution.

At Premium-Hifi, we have the spring contacts reproduced from phosphor bronze. This alloy ensures the durable spring action and thus the longevity of the contact point. Additionally, all spring contacts are hard gold-plated. This eliminates the risk of oxidation!

Before you can get to the switches, a lot of assembly work is required!

Copper contact springs are also available online—of course, for a reasonable price. Copper doesn't retain its spring action for long, and even repeated bending doesn't help. It also lacks the protective gold plating, so after a few years, the contacts develop verdigris. After a short time, the contact problems recur, and you have to disassemble the entire device again, which is a time-consuming process.

The high quality and the selected materials come at a price.

35% of the costs are for the precisely manufactured tool (based on 10,000 pieces).

But your device shouldn't be worth less than that! How often do you replace the contact springs?