Were selling these stunning Quad ESL 57s on behalf of a good customer of ours. They have been restored by Classique Sounds / One Thing Audio and come with the Rupert model speaker stands for them too. The speakers are in generally excellent condition for their age with minor scuffs to them visible in included photos however there is a minor channel imbalance as one speaker is quieter than the other. They have some packaging however it is not good enough in our eyes for a courier delivery hence why this listing is COLLECTION ONLY. If you have any questions please contact us! We are an established hi-fi dealer with 30 years experience based in Oxford, UK and will do our best to answer any queries you may have. Send us a message via eBay, call us or email us via our website. Please note - although we specify a general UK and EU shipping price below, this can vary depending on specific destination and the size and weight of the item. Larger and floor standing speakers will be charged as 2 separate packages. The UK shipping price quoted below is for mainland UK only. An additional charge is required for non-mainland UK addresses. Some destinations within the EU may also require an additional charge. Please contact us prior to bidding for a specific shipping quote to these destinations, as well as to the rest of the world. Thanks.

Quad ESL 57 (restored by One Thing Audio ) Electrostatic Speakers excelllent condition, great sound come with Rupert stands pictures to follow

One Thing Audio UK Internal ESL57 Power Supply / EHT Unit I bought 4 of these but never got round to fitting them so they are brand new and unused. This PSU / EHT unit is based on the original RBT board but has been made to include a new PCB transformer, 110VAC tapings and has the new voltage dropping circuit which reduces the overall EHT voltages for use with the new OTA 57 panels and speakers in higher humidity locations. The unit is made from steel offering superb rigidity, the pin connections have now been replaced with screw terminals for easier connection by the end user. The input is via a switched, fused, illuminated IEC socket.

One Thing Audio ESL57 external input equalisation widgets. The widget is used for presenting a nice load for solid state amplifiers when driving Quad ESL57 Speakers. In addition, the widget flattens the response of the 57 slightly improving the sound stage. Used but perfect condition, surplus to requirements now.