That's part of the journey my friend. You'll never know how many hours are into "vintage" speakers, which is why most of us go straight for a recap upon purchase. Restoration of speakers is actually pretty easy, and there may be an AK member living nearby who can assist. Before I really knew what I was doing, I've bought and restored several vintage speakers with nothing more than my basic soldering skills and intervention by the AK gurus! Just be patient and don't purchase without having a listen first, unless you bought it from someone you trust, or the speaker is a well known good vintage speaker and is being sold for pennies on the dollar. I found an Electro Voice Esquire 200 speaker that way, in an auction with a bunch of junk which I purchased for $7. I believe they were circa 50's and they sounded fantastic without restoration. However, I did restore them as I didn't trust how long the original paper capacitors would last. Didn't want to take a chance on destroying the original drivers, as it would have been virtually impossible to find another original.already am getting disappointed in the idea of looking into vintage speakers (as opposed to new speakers). Yes, they are cheap but... for example, I just found a perfect pair of KEF - until I started reading the small print where the seller recommended to replace some compensators because they were too old and apparently no good and some other parts had to be replaced too. Other speakers I looked at also have signs of damage and not just cosmetic damages on the furniture - damage on the places where the sound is coming from. Also, I may be lucky to get what I want from a light user but if it were a heavy user who was running those speakers 60 hours per week at a high volume for 30 years - how long my "perfect speakers" will last?
The science of speaker restoration isn't all that difficult to understand. Access the speaker crossover first. There are several different ways, some easy, some difficult, some virtually impossible. DCM Time Windows are great vintage speakers, but the crossovers are notoriously difficult to access and not recommended for the squeamish. On the other hand, the Electro Voice Esquire 200 crossovers are easily accessed by unscrewing, then removing the rear panel of the speaker. Locating the crossover and replacing those old, tired caps and resistors with the correct equivalents (or better!) will only match or improve upon the speaker's original characteristics.I understand that restoration is an option but will restored speakers will ever sound 100% just as good as the original speakers?