Interesting thread! Can't believe I hadn't thought of all those reasons mentioned before, although for the most part they seem of minor importance to me. Anyway, the thread actually got me interested in finding such an amp or receiver to experiment with the reverse mode! The "blend" function lenjack mentions also sounds interesting. I've never seen it on an amp or receiver myself, though I think I would have had more use for that function than the reverse mode, it would be interesting to experiment with on some reprocessed-for-stereo mono recordings, for example. Still, I'd agree it's an unecessary function.Tinkaroo wrote: ↑21 Nov 2019 12:48This thread helps explain why they included a reverse stereo mode switch on a lot of amps and receivers even if it might not seem to be a useful control. For some situations and users it does serve a purpose.
viewtopic.php?t=84238
Vintage Receivers
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Re: Vintage Receivers
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Re: Vintage Receivers
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Re: Vintage Receivers
I have late '70s Yamaha equipment. They used round knobs for adjustments (volume, loudness, tones, tuning), and the flat knobs for selector switches. Very nice to use.
Cheers,
Alec
Cheers,
Alec
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Re: Vintage Receivers
That vintage stuff was gorgeous...so much better looking than today's plastic.
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Re: Vintage Receivers
Any updates on the restoration ? I have the Telefunken version you mentioned in good working order but I love to learn : )jdjohn wrote: ↑09 Jul 2018 17:11There's not a lot of information about them (e.g., no service manuals I could find). Some say they are identical to a similar Telefunken model. A local friend of mine who works on vintage gear had one of these units pass through his hands at one point, and he thinks he has a manual for it, but can't seem to find it now :( As he and I looked it over, he commented that it looked similar to a Pioneer design, and in fact, he had a Pioneer parts unit that we were able to grab a couple of parts from.Tinkaroo wrote:That looks like it will be a beautiful receiver when you're done fixing it! 8)
I would love to see a photo of it once it's all back together again.
From what I've been able to gather they were a house brand for Playback Audio out of Chicago, and people aren't in agreement as to which manufacturer may have built it for them. Some guess Foster who built also equipment for others such as Radio Shack. It's also complicated by similarities in styling to other marquee brands on the markets which was probably intentional.
This will be slow-going for me since I don't have a schematic or parts list to work from. I'm literally having to examine the parts individually as I go and write them down, take pictures as to location/orientation on the boards, place my orders, etc. But the caps are done, so now on to the transistors.
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Re: Vintage Receivers
Hi Guyo,guyo12345 wrote: ↑27 Nov 2019 23:52Any updates on the restoration ? I have the Telefunken version you mentioned in good working order but I love to learn : )jdjohn wrote: ↑09 Jul 2018 17:11There's not a lot of information about them (e.g., no service manuals I could find). Some say they are identical to a similar Telefunken model. A local friend of mine who works on vintage gear had one of these units pass through his hands at one point, and he thinks he has a manual for it, but can't seem to find it now :( As he and I looked it over, he commented that it looked similar to a Pioneer design, and in fact, he had a Pioneer parts unit that we were able to grab a couple of parts from.Tinkaroo wrote:That looks like it will be a beautiful receiver when you're done fixing it! 8)
I would love to see a photo of it once it's all back together again.
From what I've been able to gather they were a house brand for Playback Audio out of Chicago, and people aren't in agreement as to which manufacturer may have built it for them. Some guess Foster who built also equipment for others such as Radio Shack. It's also complicated by similarities in styling to other marquee brands on the markets which was probably intentional.
This will be slow-going for me since I don't have a schematic or parts list to work from. I'm literally having to examine the parts individually as I go and write them down, take pictures as to location/orientation on the boards, place my orders, etc. But the caps are done, so now on to the transistors.
Sadly, no updates on it. I've had parts issues and...well...I almost fried one of the power supply boards #-o If you happen to have a service manual, I would be most grateful :D
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Re: Vintage Receivers
Case in point! Look at this beauty. I just snagged this early 1980's MCS Modular Component Systems receiver at a thrift store. If one recalls MCS was the JC Penny house brand back then, but were apparently made by Technics-Panasonic or NEC. This is model 3245 which according to one site was one of the best of the brand for the time. (JC Penny's was serious about competing with the top brands back then) This site even said spec-wise it rivaled the Marantz units at the time. It even has a wood case.
I just hooked it up in my office and have to say it sounds awesome! I now have to figure out a way to re-rig my main audio turntable setup at home to fit this beast. lol I also scored the matching tape deck, which as far as I can tell was from 1978 and made in Japan. Like the receiver has all metal knobs and switches. It also features a matrix speaker output system which I gather is a precursor to surround.
https://photos.smugmug.com/Vintage-Audi ... -01-X4.jpg
https://photos.smugmug.com/Vintage-Audi ... -01-X4.jpg
https://photos.smugmug.com/Vintage-Audi ... -01-X4.jpg
https://photos.smugmug.com/Vintage-Audi ... 886-X3.jpg
https://photos.smugmug.com/Vintage-Audi ... 061-X4.jpg
Tape deck:
https://photos.smugmug.com/Vintage-Audi ... HDR-X4.jpg
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Re: Vintage Receivers
There is something very Sansui-ish about that MCS receiver. I am thinking the ball-and-socket AM antenna may be a clue?
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Re: Vintage Receivers
Interesting. You'd be the first, I've read anyway, to mention Sansui and MCS. That said, it seems a mystery who actually made these.Bill_Ashton wrote: ↑05 Dec 2019 19:17There is something very Sansui-ish about that MCS receiver. I am thinking the ball-and-socket AM antenna may be a clue?
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Re: Vintage Receivers
I could be way off base, but somewhere I have seen someone selling repro Sansui AM radio mounts like your MCS has, and haven't seen one before your image...of course, maybe I have led a sheltered life.
Also, look at the knob layout, very Sansui G-series like, though not sure the switches are...look back in this thread.
Also, look at the knob layout, very Sansui G-series like, though not sure the switches are...look back in this thread.
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Re: Vintage Receivers
Googled "Sansui G series". Holy shite! They are very similar indeed! That had to be an influence by the JCPenny people in the designing of that. Good call.Bill_Ashton wrote: ↑05 Dec 2019 19:33I could be way off base, but somewhere I have seen someone selling repro Sansui AM radio mounts like your MCS has, and haven't seen one before your image...of course, maybe I have led a sheltered life.
Also, look at the knob layout, very Sansui G-series like, though not sure the switches are...look back in this thread.
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Re: Vintage Receivers
Go back to Page 90, 'bout halfway down...I posted an image of the mighty G22000...sadly, resolution is not good enough to see switch labeling, but look that one up...
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Re: Vintage Receivers
Wow. That had to be an influence on this beast. Here's a shot showing the top too.
https://photos.smugmug.com/Vintage-Audi ... 653-X4.jpg
https://photos.smugmug.com/Vintage-Audi ... 653-X4.jpg
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Re: Vintage Receivers
That looks like a very nice receiver. 8)snavarre wrote: ↑05 Dec 2019 18:41Case in point! Look at this beauty. I just snagged this early 1980's MCS Modular Component Systems receiver at a thrift store. If one recalls MCS was the JC Penny house brand back then, but were apparently made by Technics-Panasonic or NEC. This is model 3245 which according to one site was one of the best of the brand for the time. (JC Penny's was serious about competing with the top brands back then) This site even said spec-wise it rivaled the Marantz units at the time. It even has a wood case.
I just hooked it up in my office and have to say it sounds awesome! I now have to figure out a way to re-rig my main audio turntable setup at home to fit this beast. lol I also scored the matching tape deck, which as far as I can tell was from 1978 and made in Japan. Like the receiver has all metal knobs and switches. It also features a matrix speaker output system which I gather is a precursor to surround.
https://photos.smugmug.com/Vintage-Audi ... -01-X4.jpg
https://photos.smugmug.com/Vintage-Audi ... -01-X4.jpg
https://photos.smugmug.com/Vintage-Audi ... -01-X4.jpg
https://photos.smugmug.com/Vintage-Audi ... 886-X3.jpg
https://photos.smugmug.com/Vintage-Audi ... 061-X4.jpg
Tape deck:
https://photos.smugmug.com/Vintage-Audi ... HDR-X4.jpg
I gather it's rated at 45 watts per channel and believed to be have been built by Capetronics Corp. in Taiwan.
The styling is a bit reminiscent of the Sansui G series and perhaps Technics.
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Re: Vintage Receivers
I have researched online for two days now I have not seen any reference to MCS and Capetronics. Never even heard of Capetronics. Not saying I know anything about this stuff. It's just that there seems to be little concrete info about MCS manufacturing. Can you elaborate if possible? :)