Ohm Walsh F Hope of Resurrection

Duke,
Great analogy! The original quote was about wineskins. New wine could not be put into old (already stretched) wineskins, because the fermentation would rupture them. 

Speaking of rupture, one of the seams along the front of cabinet is splitting, so that would have to be considered, too. I'm sure there could be discussion of how the restorer might address it. 

My recollection is the Ohm trade-in policy is that cabinets have to be in good enough condition for restoration so they can be refurbed and reused. Drivers do not matter.

I traded in an old pair of Walsh 2s and a pair of C2s towards mine and that lowered the price substantially. Plus it was summer sale time.

Looking at some very interesting options. Thanks to everyone who has participated! 

Hooked them up; even though the surrounds look ratty and the one spider sags, they are sounding pretty (given condition). Frustrating info on these pertains to some driver refurbishers not wising to even redo the surround. To send them back for complete overhaul of speaker, to make the old boy like new, we’re talking likely close to $7.5K, maybe more incl. shipping. I wasn’t looking to drop several grand on this.

Add to it that the cabinets are toast, would have to be replaced. So, in a sense, the speakers in terms of complete refurb are worth about a negative $100. Not my ideal of an inexpensive retro project.

Running into all sorts of conflicting info on merits of reconditioning driver, parts, etc. Spoke with Dale Harder, an encyclopedia on the speaker. I have a call in to Bill at Millersound to see about that possibility. BTW, everyone has been super-supportive and helpful! Thanks!

Isn’t that the way it goes? You think you may have a fix, perhaps in your back yard, Chicago area. No, they say, it’s thousands and half way across the country.

It gets to the point you say maybe do it yourself. Then you hear you get one shot, the slightest slip on this driver’s alignment and it’s over. It’s not like there are multiples of these cones are sitting around everywhere. Bummer.

Comments, suggestions, especially from people who have refurbished, redone drivers, more recently? My ideal would be to not have to ship (I would drive 150mi or so from Chicago area), and to start with replacing the surround to see if that is good enough.

I’m told that the spider can be helped by turning the unit upside down when not in use, and someone put a "stiffener" on it (coating) without hindrance.

My initial goal was to do an inexpensive repair and have some fun. But, I"m open to all comments.

BTW, I'm not trying intentionally to be cheap. I don't need a new reference speaker. This is supposed to be inexpensive fun. I'm torn between what I can get away with in terms of using it, and what it could be. But, a few hundred bucks to $1K, and $7K is a BIG gap. 

Doug, depending on how old the F drivers are, your surrounds rotting is expected but quite overdue. I had F’s from 1977, and surrounds rotted in 1995. The spider suspension also sagged from the years under a heavy cone. Both are non-repairable by Ohm Acoustics. Furthermore, the inside of the cone has foam damping on the aluminum section. That also was flaking off on my speakers, but only if I touched those parts.

I first tried to repair the surround by ordering a similar sized surround from a place in Florida, if I remember. Installation was easy, took some patience, working methodically, and carefully scraping the old glue off the paper/cardboard part of the cone periphery. Gluing the replacement surround was about the same, making sure it’s centered so the voice coil doesn’t scrape against the magnet, and the edge of the cone is circular, not oval from the handling. This was the cheapest fix for me.

The completed surround repair will let you play the speaker. Ohm says it won’t sound as intended, due to the specific absorption of their surround to properly mechanically terminate the cone edge, that an aftermarket surround couldn’t do.

The other two options were to trade-in the drivers toward currently available speakers at a discount, or trade-in for the F3 driver to mount on my F cabinets. The F3 was clearly the most value.

I decided to upgrade to another Ohm Walsh speaker, and also take the F3 option. All four are in play, two as stereo, or all four as theater main and surround speakers.

Ohm currently appears to have 5 options for upgrading the F now. Good luck.