ernestcarl
Major Contributor
While it really does not have to be of the vintage kind... many out there will be of much older or discontinued speakers.
And just to be clear, by "upgrade" I don't mean the kind of stuff GR research usually does which is modification of existing speakers for dubious reasons.
Here is just one quirky example:
Recovery HF Compression Driver Tweeter Restoration Completed Step by Step |EAW DN14/3001-8 MQM1394e
And just to be clear, by "upgrade" I don't mean the kind of stuff GR research usually does which is modification of existing speakers for dubious reasons.
Here is just one quirky example: