Philco 70 Cathedral Speaker
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
http://www.ebay.com/itm/251733986102
Better grab it quick if you need it...$42.99 Buy It Now...these speakers usually sell for double that price on the auction site.
--
Ron Ramirez
Ferdinand IN
Posts: 1,475
Threads: 69
Joined: Nov 2012
City: Kansas city, MO.
I see the chassis is also up for sale seperately. http://www.ebay.com/itm/vintage-Philco-r...3a9c719fb4. I thought about buying it but I'm afraid the o/t will be bad and still have to replace cone.
Posts: 16,214
Threads: 562
Joined: Oct 2011
City: Jackson
State, Province, Country: NJ
Ron
I saw that yesterday and decided not to post it here....the reasons being
1: cone is done for. Those do not repair well, brittle paper, will have to go.
2. There were no statements as to the field coil and transformer integrity, and each one can be a 50-80 bucks if you pay someone to do it.
And unlike the 20 speaker, feld coil repair is a pain as the pole is pressed in.
So this speaker restored can become 2-3 times the price you would pay for a working one.
I have one, that I got with the chassis for 15 bucks. Still haven't brought myself to restore it. Though so far no need.
Posts: 1,407
Threads: 72
Joined: Oct 2007
City: Linn Creek, MO
Sometimes you just have to take a chance
Steve
M R Radios C M Tubes
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
In the words of Clint Eastwood:
You gotta ask yourself a question:
'Do I feel lucky?'
...Well, do ya, punk?
--
Ron Ramirez
Ferdinand IN
Posts: 4,804
Threads: 54
Joined: Sep 2008
City: Sandwick, BC, CA
This is one of the reasons why I haven't bothered doing anything with the Philco 90 chassis I have sitting in the basement as yet, unless I find a cabinet with speaker or a slightly rough 90 with same. When you see complete project 90s sell for under $300 but see people pay that much for a speaker with a rough cone, plus shipping, it doesn't make any sense to try piecing a set together from parts. Those were pretty lousy sounding speakers to begin with, the only reason to buy one is to make an authentic factory correct set, for much less then that one could pick up a period Utah, a Magnavox, or a Lansing speaker of the same size, and similar electrical specs, in decent shape. With a Philco 70 this is even more so, there are twice as many 70s as there are 90s out there, and three times as many 20s as there are 90s, all used similar pie pan speakers, except the ones from model 20s had that large nut holding the pole piece in place as Mike (Morzh) stated.
Regards
Arran
Posts: 16,214
Threads: 562
Joined: Oct 2011
City: Jackson
State, Province, Country: NJ
Arran
For all these three times as many 20s how come I see plenty of 90 and 70 in decent shapes and I cannot seem to find a plain 20 anywhere?
Posts: 4,804
Threads: 54
Joined: Sep 2008
City: Sandwick, BC, CA
That's odd, whenever I run into a Philco cathedral in my region, it's usually a model 20 in the "plain brown wrapper" version, I have yet to see a Deluxe version with the quilted maple arch. I saw on on fleabay just tonight, though it may be outside of driving distance to where you are. But in terms of overall production I believe that Philco built 343,000 Baby Grand style model 20s, , I'm not sure what the production numbers were for each version though. There were three console versions, two with just the radio and a third that also had a phonograph, the radio-phono console version is the rarest obviously.
http://www.ebay.com/itm/VINTAGE-1930s-AR...rkt%3D4%26
Regards
Arran
(This post was last modified: 11-29-2014, 04:18 AM by Arran.)
Posts: 5,124
Threads: 271
Joined: Nov 2012
City: Wilsonville
State, Province, Country: OR
From the ebay description " I POWER IT ON ONCE FAINT LIGHT IN TUBES – STATIC WHEN ADJUSTING. I TURN IT OFF TO ATTACH AN ATTENNA AND TRIED IT A SECOND TIME – NO NOISE NO POWER NO FAINT LIGHT IN THE TUBES".....
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
No mention of the magic smoke floating out?
--
Ron Ramirez
Ferdinand IN
Posts: 16,214
Threads: 562
Joined: Oct 2011
City: Jackson
State, Province, Country: NJ
Another poblem with buying 20s is their grillwork that rarely survives shipping.
I do have a 20 Deluxe, and recently eBy had quite a few of them, but only a couple of 20s and those are way up and not in too good a shape.
Posts: 1,407
Threads: 72
Joined: Oct 2007
City: Linn Creek, MO
Quote:Sometimes you just have to take a chance [Image: http://philcoradio.com/phorum/images/smi...n_wink.gif]
Well, the verdict is in. Open field coil.
Steve
M R Radios C M Tubes
Posts: 736
Threads: 26
Joined: Jun 2013
City: Hayward, California
Quote:No mention of the magic smoke floating out? [Image: http://philcoradio.com/phorum/images/smi...nfused.gif]
Yeah, I would like to bottle some of that magic smoke.
Posts: 16,214
Threads: 562
Joined: Oct 2011
City: Jackson
State, Province, Country: NJ
Steve
Told ya.
This problem is too common with Philco 20-70-90 speakers and Model H (those are only ones I have), out of 4 8" ones 2 had it, and from 2 Model H - 1 has it.
And lucky you - 70 speaker has to have the center pole pressed out, no nut.
My heart goes to you.
Posts: 1,407
Threads: 72
Joined: Oct 2007
City: Linn Creek, MO
Mike, through the years I have had six of the 20/70/90 speakers and this is the first time I have had one with an open field coil. At first I thought the output transformer was bad too but, that turned out to be a break in the lead to the plug.
I think the seller will work with me on this.
Steve
M R Radios C M Tubes
Users browsing this thread: 2 Guest(s)
|
Recent Posts
|
6TPZ and 5TPO Radio Help
|
Quick progress report:
X7 is broken. Only one leg soldered, the other missing and the diode is cracked.
I've replaced...R3Sons — 05:05 PM |
6TPZ and 5TPO Radio Help
|
Oh...and you have electrolytic caps there.
All need to go and be replaced.morzh — 04:36 PM |
6TPZ and 5TPO Radio Help
|
Thanks, will do.R3Sons — 01:25 PM |
1930s Stewart-Warner Tombstone Radio need help identifying model number
|
UPDATE: I was able to pick up a signal generator on the cheap (amazingly enough) on feebay and I did an IF alignment fol...captainclock1988 — 09:53 AM |
Philco 91 Schematic
|
Hi Rod,
The resistor connects to pin 4 and the ungrounded side of block 9. From pin 9 of the RF tube to one side of ...dconant — 09:34 AM |
Just got a 49-1613 need to know...everything!
|
I just found your post. I have this exact same model, and have had it since 1985 when I was 15 years old! I performed a ...MuzzcoVW — 09:11 AM |
B&K 1077B no video
|
Hello Tim,
I would if it's a leaky Capacitor So are all 3 of those B- voltages low then ?
Sincerely Richardradiorich — 01:55 AM |
B&K 1077B no video
|
I found a schematic and think I have the problem traced down to the minus power supply. I have very low voltages that go...TV MAN — 12:41 AM |
RCA 15X
|
I'd try replacing the bulb first and if that doesn't do it, then change the 35Z5 and see if the problem goes away.NostalgiaRadioTime — 12:28 AM |
B&K 1077B no video
|
Hello Tim,
I have that exact unit in my shop too plus a Sencore unit there are times I like one or other !!.
Sincerely...radiorich — 11:07 PM |
Who's Online
|
There are currently 10387 online users. [Complete List] » 1 Member(s) | 10386 Guest(s)
|
|
|
![>](https://philcoradio.com/phorum/images/bootbb/asb/right_arrow.png)
|