Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
(01-16-2017, 09:44 AM)Eliot Ness Wrote: Ron, I'm just curious how well the Auto Magic actually worked when these receivers were new.... do you have any direct experience or have you read how well this feature actually worked?
No direct experience other than with this receiver. I could only dream of owning something like this in 1975. I do not recall looking at any in Radio Shack stores back then...probably because I knew that I could never afford one when they were new and I was just a 15 year old kid.
I did see a YouTube video recently of one...and it worked as it should have. The tuning meter turns white, indicating that AFC (Auto Magic) turns off when the user touched the tuning knob to tune in a different FM station...turned green again when he let go of the tuning knob. That's how mine is working...in the basement at the workbench. But not upstairs.
Quote:I'm just wondering if it was more of a gimmick that was more problematic than useful?
That could very well be it, I think. Radio Shack only used Auto Magic in a few receivers in the mid-70s, then it disappeared. Maybe it wasn't as "Magic" under real life conditions as they had hoped?
--
Ron Ramirez
Ferdinand IN
Messages In This Thread
RE: Realistic STA-225 - by Ron Ramirez - 01-16-2017, 10:29 AM
Users browsing this thread: 3 Guest(s)
|
Recent Posts
|
Zenith H725
|
hello Ed,
how about that speacial tape used for ducting it's like foil or how about thin piece of
aluminum roof flash...radiorich — 12:19 AM |
Zenith H725
|
Ed;
One material that I have seen, but never tried for this was material for making exhaust gaskets, it's similar to ...Arran — 11:42 PM |
Zenith H725
|
I just remembered, I have some hi temp silicone rubber material which could do the trick. Or a piece of FR4 laminate. Th...EdHolland — 08:39 PM |
Zenith H725
|
The PSU filter cap arrived today (thank you USPS!) so I will work on that later.
Meanwhile, I have the dial, speaker...EdHolland — 06:42 PM |
Philco 610B oscillator wiring
|
Thanks Terry. After checking my notes I think I recorded about -10v at the 6A7 G4/control grid. The screen grid (G3 &...Tubester — 05:59 PM |
The list of my radio & TV collection!
|
Magical chords of forgotten melodies, old nostalgic music on an old radio... Saturday night blues on the Mid-Waves on an...RadioSvit — 12:20 PM |
Philco 42-345 Restoration/Repair
|
Thank you MrFixr55 the issue with this radio is that the internal coil antenna is missing and there was a wire in its pl...osanders0311 — 11:34 AM |
Philco 610B oscillator wiring
|
Regarding the oscillator circuit which is comprised of the 6A7's cathode, control grid, and screen grid. These elements ...Radioroslyn — 10:33 AM |
Philco 42-345 Restoration/Repair
|
Hi OSanders,
First off, welcome to the Philco Phorum where Phine Phamily-Phriendly Pholks Phull of Philco Phacts and P...MrFixr55 — 08:41 AM |
Philco 42-345 Restoration/Repair
|
Today I've been reading through the site trying to learn more about this radio. I also soldered the lose power cord cabl...osanders0311 — 08:24 PM |
Who's Online
|
There are currently 2422 online users. [Complete List] » 1 Member(s) | 2421 Guest(s)
|
|
|

|