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Early Wharfedale W70's - Biggles' dream is realized!

Hey Biggles, wish I would have known you were a fellow AK'er when I saw you at santa's place today. Looks like a great score.:thmbsp: I made a pretty good score as well.:yes: It was actually a win, win deal. Good luck with the Wharfedale project.

Awww, yes it would have been nice to hang out and chew the fat. And, from what I saw through your back window, you got FAR FAR more of a "good" score. All 3 of us walked away with a load of new toys, tunnel vision.

Nice goin' there... Gonna' have to change your AK username to Dr. Briggles.

With the sand-filled backs, a lot of transporting/moving them around can cause a bit of sand-leakage (I noticed this when moving some of my Wharfie pairs), so if you notice a significant amount of room left inside one of both of the panels, you can always remove the wood plug and add more, I guess, although I've never tried before. Whatever the case, those panels really work.

And those Super 3's had either the early foam surrounds or a woolen material (In my W90's, the mids and tweets have the wool ones... Could that have disintegrated somehow in his? I've never seen W70's that didn't have the wool ones, but if they're early ones, I suppose anything is possible. I seem to remember the Briggs/Wharfedale book saying that the original W60 used a W12/FS woofer, which I thought was maybe a clerical/editing mistake, but I suppose it could be true for the ones made during 1960p ppl 0p(By the way, the W70 was ALSO introduced in 1960, just a matter of months after the debut of the W60... I've seen W70 ads from as early as November, 1960, plus I believe Gilbert Briggs hosted the last of his live vs recorded events that year as well).

I think you'll really like those. They should be delightful when they're running in that sweet spot range, and knowing how my W90's are, it shouldn't take much volume for those W70's to reach it. If you're able to salvage one or both of those original alnico Super 3's, do so. There is something magical about those things. Plus, I love how versatile it is. It can be used in direct/front-firing applications as well as upfiring, and can even be free-air-mounted.

Dr. Briggles, I like that! The 1 tweeter that was pulled is most certainly a foam surround tweeter. I haven't pulled the other one yet, am only guessing it's the same. I will, of course, keep them and try to find some way of repairing them. I really really want to find another pair of Super 3's. It makes me nervous not having a pair in reserves. You know, just in case.

Wouldn't the cabs benefit from some bracing?

I don't know specifically, but I'm going to say, Naw. W70 threads here are ubiquitous, nobody's mentioned it. Keep in mind, these little rigs were meant to be used with tube powered amps at moderate levels. My little Scott amp is maybe 17 watts a channel, not enough to rattle the walls.

Nice pickup, my 1969 w70Ds have the same cabinet. I got lucky, mine are in decent shape and don't need to be refinished. When I first got mine I was looking at them saying to myself, if I ever want to refinish these things the baffles will have to come out and that doesn't look like it will be too much fun. Mine had the the purple tweets and one of them was bad. I threw in a pair of Polk SL2000 domes as a temporary measure till I can get a hold of a pair of Super 3s. Even without the right tweets they sound great on my EL84 SEP amp.

As it turns out, the baffle is only held in by a load of little triangle pieces of wood, 1 wood screw each. Once those are removed, the baffle falls right out. This is going to be absolutely key in getting the trim sanded properly and the grill cloth cleaned with ease.

I like how you think, thank you for the SL2000 idea. The Super 3's are tough to find, unfortunately. Finding a decent replacement may be in all our futures at some point.

I suspect something good will follow you home in the next year or two.

Probably huh. I have to be more thoughtful this time though. That Scott cost me way way way too much. From purchase price, restoration costs and lastly the shipping costs. I need to find one locally for a good price and find someone to restore it locally. I can do it myself, I think. But that's not where I'm going at the moment. I like playing with wood, ya know?
I see you're well into another project!

Per you;
"Lucky for me, I recently purchased a pair of stunning ceramic Super 3's in their original boxes and black cloth bags. I had slated them for my Super 12 project, but this has now changed. I'll put the Super 3's in this pair instead. I'll finish up my Super 12 project and run them full range. Hopefully, I can find another pair of Super 3's for them at some point in my future."

Per me;
I've got one dead (alnico) Super 3, and another very likely. I picked them up in a very sweet deal with some other drivers. Was told they had been re-foamed "in Florida". (Didn't know anyone was doing that.) Little gray surrounds look like new.

Anyway, I think I cooked at least one voice coil in my first attempt at bi-amping with active cross-over. :tears: (More about that in a future post.) So, anyway, beautiful surrounds, but dead VC. Maybe you could graft my cones into your drivers? Dunno. Pretty sure mine have spiders. I'll check that.

But......., I'm packing to move household this week, and the dust won't settle til mid-February. PM me maybe.....:scratch2:

Awww! Really? I've heard the Super 3's are tender little dears and to be careful about over driving them, if even a tiny bit. Yeah, I wonder if the foam could be removed without ruining it? Probably. At this point, it's worth a try. Check for spider and see what the deal is, mine to not have them.

I'll be right behind you on the household move. Looking for just the right place. Looking at more of them this week.

I'm listening to my W90's as I type this. Willie Hutch. Soundtrack of the movie "The Mack". There's something about the way the big Wharfies handle that late '60's and early '70's movie music. "Bullitt", "Shaft", "The Taking Of Pelham 123", "Truck Turner", etc. They just do it right. The horns, guitars, strings, and funky beats, etc. I live for that stuff.

I haven't heard any Wharfedale, yet. I have the Super 12 project and these, neither of which have been hooked up. And now I'm dreaming about dragging home some early W90's. I've tried the smaller speaker path and so far, no love. I like the big, large effortless sound of efficiency. That's the path for me.

I got up really late today, time to get into the garage and get to gettin'.

xo, Biggles
 
"Awww, yes it would have been nice to hang out and chew the fat."

And I have a lot to chew!:D

I would definitely recommend tubes for the Wharfedales. They seem to come to life with valves in my experience. Good luck with the project.
 
"Awww, yes it would have been nice to hang out and chew the fat."

And I have a lot to chew!:D

I would definitely recommend tubes for the Wharfedales. They seem to come to life with valves in my experience. Good luck with the project.

Thank you sir! Am guessing my little Scott 222c will run these just fine for the listening levels I enjoy the most.

Am going to need another, more powerful rig to run the early W90s I want to drag home next. And then? I'm sure I'm done collecting audio equipment.

Biggles
 
W70011.jpg


The above image is BEFORE sanding.

When I picked these up from Santa yesterday, he said he thought someone had applied some clear finish over them. This turns out to be true. It flew off like snowflakes in a flurry.

The veneer can be painfully thin in places, not sure what that's all about. The Altec Valencia veneer was as thin as paper, this is thinner. I'm wondering if these have been sanded down in their past. There's factory-like, old lacquer on the tops and bottoms. But not so much on the sides. It'll take some more sleuthing to figure it out.

It'll be fine, I can make it right and they'll look wonderful in my living room. It seems like most, if not all the scratches that are left will benefit from the water & iron procedure.

The images below are after a basic sanding, through the old finish. Then, wiped with paint thinner so I can see the grain.

The second image is the top. It was in the worst condition of all. And it looks pretty darned okay. With some sneaky, tender coloring of the substrate, these are going to oil up real nice like.

W70012.jpg


W70013.jpg


Biggles
 
Way to scroe Big's! You jumped on restoring those lickety split didn't you. I look forward to seeing them completed and I want to hear about how happy you are when you hook them up to your tubes. Congrats!
 
"Awww, yes it would have been nice to hang out and chew the fat."

And I have a lot to chew!:D

I would definitely recommend tubes for the Wharfedales. They seem to come to life with valves in my experience. Good luck with the project.

Yes. Absolutely. Fishers are an excellent match, so a Scott should be as well. And you throw in some good-quality oil caps, and they become a natural, open-sounding thing of beauty. At least that's what happened with my W90's (and Brian's W70's, from the sound of it). The bass is relaxed, but when you give them a little volume, everything smoothes out and opens up, and they start sounding very, very-real, and the sound gets this visceral quality to it that makes the hairs on the back of your neck stand up. :D

Sorry, man. I'm not helping. I got some time with mine this afternoon, so I'm typing and listening ("I can sing.. while I read.. I am singing.. and reading BOTH!").

I have a feeling that the W70 might be the sweet spot of the Wharfedale W*0 series sound-signature. What I mean is, the W90's have that one woofer with the bung over the cone, which pulls the sound a bit more towards the neutral side of town, and the W60 (the alnico 2-way version), with that single alnico W12 woofer, has noticeably-more lushness to it, as I realized later on. Closer to the OLD Wharfedale sound that Gilbert Briggs and Raymond Leak had pioneered back in the '50's (which makes sense, since he appears to have been a hands-on part of that project. The W70 must surely be somewhere in between the two. Better low-end (LOWER lows with better control) and able to remain effortless at higher volume levels than the W60 There was a short-lived W50 model as well... Never seen a pair... My guess is it WASN'T the sweet spot model they had hoped it would be, or maybe just the wrong model at the wrong time, or... Who knows).

Gilbert Briggs supposedly did listening tests for every model they made, and I suspect even the kit speakers they sold. He was a big supporter of the DIY contingent. Those old corner speakers in stereo pairs must be insane (with the alnico Super 8 and Super 3, which were both later used for the original Airedale). The W*0 series happened as a result of B.I.C.'s desire to put Wharfedale drivers in their cabinets, sort of an extension of the old R.J. cabs back in the '50's. .
 
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Way to scroe Big's! You jumped on restoring those lickety split didn't you. I look forward to seeing them completed and I want to hear about how happy you are when you hook them up to your tubes. Congrats!

I'm burnin' daylight man !!! Got to get to gettin'!

Yes. Absolutely. Fishers are an excellent match, so a Scott should be as well. And you throw in some good-quality oil caps, and they become a natural, open-sounding thing of beauty. At least that's what happened with my W90's (and Brian's W70's, from the sound of it). The bass is relaxed, but when you give them a little volume, everything smoothes out and opens up, and they start sounding very, very-real, and the sound gets this visceral quality to it that makes the hairs on the back of your neck stand up. :D

Sorry, man. I'm not helping. I got some time with mine this afternoon, so I'm typing and listening ("I can sing.. while I read.. I am singing.. and reading BOTH!").

I have a feeling that the W70 might be the sweet spot of the Wharfedale W*0 series sound-signature. What I mean is, the W90's have that one woofer with the bung over the cone, which pulls the sound a bit more towards the neutral side of town, and the W60 (the alnico 2-way version), with that single alnico W12 woofer, has noticeably-more lushness to it. Closer to the OLD Wharfedale sound that Gilbert Briggs and Raymond Leak had pioneered back in the '50's (which makes sense, since he appears to have been a hands-on part of that project. The W70 must surely be somewhere in between the two. Better low-end (LOWER lows with better control) and able to remain effortless at higher volume levels than the W60 There was a short-lived W50 model as well... Never seen a pair... My guess is it WASN'T the sweet spot model they had hoped it would be, or maybe just the wrong model at the wrong time, or... Who knows).

Gilbert Briggs supposedly did listening tests for every model they made, and I suspect even the kit speakers they sold. He was a big supporter of the DIY contingent.

This is all good news and am fighting the good fight. Today's efforts are cooking right along, the trim has slowed me to a snails pace. But that's how that goes, I got this.

Here's what the grill trim looked like.

W70014.jpg


And here's where I am at the moment. Not bad, some areas are tougher than others. Some flaky poof, some scrubby sand.

W70015.jpg


Biggles
 
Nice work DrBig. Me, sandpaper and veneer don't mix well so on my last refinishing job I used Zar paint and varnish remover Gel, followed by some Very Light sanding. The final results had me smiling ear to ear.
 
Yeah, dude... You go on with your bad self.... Way to kick speaker bootay this weekend.


Sorry, man. I'm not helping. I got some time with mine this afternoon, so I'm typing and listening ("I can sing.. while I read.. I am singing.. and reading BOTH!").
Nobody caught my "Broadcast News" reference. :rolleyes: :D
Broascast+News_Aaron+can+read+and+sing.jpg
 
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Thank you sir! Am guessing my little Scott 222c will run these just fine for the listening levels I enjoy the most.

Am going to need another, more powerful rig to run the early W90s I want to drag home next. And then? I'm sure I'm done collecting audio equipment.

Biggles

Yeah, famous last words, you and me!
I think we can't not keep looking for stuff.
I have the KLH Twenty Three's to restore, and then I'm done! I'm full! Maybe.

After my Amps issues are straightened out I'm just going to sit back and enjoy for a while.

These Wharfedales will be a fun project!

Glenn
 
Nice work DrBig. Me, sandpaper and veneer don't mix well so on my last refinishing job I used Zar paint and varnish remover Gel, followed by some Very Light sanding. The final results had me smiling ear to ear.

I believe sandpaper to you is like paint remover to me. I've had horrible experiences with many paint removers. Mostly they soak into cracks and crevices where I can't get clean. Then the oil or paint crawl away, or fail miserably very soon.

What I need to do is find the commercial stuff that 4-2-7 uses and see if I can make that work some day.

Nobody caught my "Broadcast News" reference. :rolleyes: :D
Broascast+News_Aaron+can+read+and+sing.jpg

If I watch it, then catch your reference will that help?

Do you plan on cleaning the grill cloth? Just curious.

Sheet yeah. If you look in more than one of the images, you can see the clean stripe where the wood on the grill was covering the cloth. And with the baffle pushed back, I can clean it well in moments. Easy peasy.

Yeah, famous last words, you and me!
I think we can't not keep looking for stuff.
I have the KLH Twenty Three's to restore, and then I'm done! I'm full! Maybe.

After my Amps issues are straightened out I'm just going to sit back and enjoy for a while.

These Wharfedales will be a fun project!

Glenn

I'm hip brother man. Your amp issues have sucked a lot of the fun out of it all. It sounds as though you've got them back into the seat for more tinkering. I've got everything crossed for you!

Onboard with this thread. Should be fun.

It should be, but I promise nothing!

Biggles
 
I got a pair to do at some point so I'm very interested and impressed with your dilligence! Please be specific with products you use...ie..grit of sandpaper...
 
I got a pair to do at some point so I'm very interested and impressed with your dilligence! Please be specific with products you use...ie..grit of sandpaper...

Hey Phatster,

I'll tell you what, I'll lay down a post here and go back with more detail for you. And, as I go I'll give you all the dirty details. But you have to promise that you will come back and read what I've written and ask questions.

Deal?

Then, if you're inspired enough, I would suggest you pull out your speakers and begin. Start up a thread, that way we can all help you through what needs to be taken care of.

Biggles
 
W70016.jpg


Look what I found lurking in the second enclosure? It's a gold/Alnico Super 3 with the felt surround, dated 1962. Or at least that's what I think it is. The little dear measures out at 5.9 ohms. I've got 1, now I need to find it's mate. Hopefully I'll find one before I die.

I had a feeling something different was lurking in there, felt I needed to open it up so I could make appropriate plans for the future.

I'm still going to install my pair of ceramic Super 3's though. The Wharfedale tweeter boxes are specific to a driver. So, I'm going to have to remove the box from the Super 12 project and swap in those boxes instead of these boxes.

At least I have the correct boxes for each now. Thank you once again Leesonic for those ceramic tweeter boxes !!!

W70017.jpg


Biggles
 
W70018.jpg


I got the ceramic Super 3 and it's box installed, wired up and tested the one W70.

My bench receiver is an old Onkyo TX-4500 mk II, no tubes. I ran some Doc Watson and then some Digital Underground through the W70. All ya'lls opinions are dead on. I got all chokey, all muh hairs got all standy. And this is just one speaker hooked up to solid state through an ipod.

Now I need a pair of very early W90's.

The pot that adjusts the tweeter is smooth in function, no crackling or odd fading. The original capacitor tests good at 4.5uF. I'll test the other one too, later on. If they're both solid, they can stay for a while. If you can think of another reason to swap it out, let me know. It's easy for me to do at any time, no big deal.

Biggles
 
Wow, Digital Underground? Trial by fire I guess. How does the Roland TR-808 sound on them?

Cool thead. I need to drag out my W60s.
 
Wow, Digital Underground? Trial by fire I guess. How does the Roland TR-808 sound on them?

Cool thead. I need to drag out my W60s.

"The 808 kick drum makes the girlies get dumb"

snippet from some long-lost hip hop song that floats around in my head.
 
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