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Author Topic: Don't pass up those 1980's Radio Shack Mixers!  (Read 1877 times)

Offline ThaDood

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Don't pass up those 1980's Radio Shack Mixers!
« on: May 23, 2024, 2019 UTC »
With the Vinyl Revival now in a full-swing, let's talk about gear to use with that vinyl. OK, you have a couple of turntables, that use magnet cartrige pick-ups, but no line-level preamps built-in. You could buy a Magnet Level to Line-Level extrnal preamp, but one tool that I've always found useful, from the 1980's, 1990's, and even more so now, are the cheap Radio Shack, Realistic Mixing boards, CAT # 32-1200 and #32-1100, as seen from this link.    https://www.radioshackcatalogs.com/flipbook/1986_radioshack_catalog.html?fb3d-page=53    Many of today's cheap and moderately priced mixers do not have an input for Magnet Cartrige Level turntables, but these mixers did, and are still widely available used. Yes, they will require clean-up, and some maintenance, like spraying contact cleaner in the slide POT's, RCA Phono Inputs / Outputs, switches, Cue buttons, and headphone jack. However, very doable. Want to add cassette decks, DVD audio, CD payer, Open Reel Deck, MiniDisc, 8-Track, MP3 audio, or something else? These mixers will still perform and be very valid to do so, today. I, have several of these mixers in my production A/V studios and On-Air Part 15 studio, and they are by no means obsolete. If, you see them for cheap, don't pass them up.
Recently, a co-worker quizzed me on, "What would happen if you were to apply reverse polarity to the Energizer Bunny?". Having no idea, I asked, "What would happen?". The answer is he'd keep coming and coming and coming...

Offline ChrisSmolinski

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Re: Don't pass up those 1980's Radio Shack Mixers!
« Reply #1 on: May 24, 2024, 1225 UTC »
I think I actually have one of each of those sitting in storage, from back in the day when I used them to feed audio from multiple radios to speakers, computer line inputs, etc.
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Offline ThaDood

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Re: Don't pass up those 1980's Radio Shack Mixers! Uh-huh...
« Reply #2 on: May 24, 2024, 1746 UTC »
Yep, great for that as well, where multiple inputs, to a single outlet, is needed audio-wise. And yes, these mixers were, and still are, used by pirate ops. Dirty little secrete is that they were also used at college, and even commercial, radio stations. Hey, frequency-wise you've got broadcast spec's. Yes, engineers will gripe the the S/N Ratio might not quite be broadcast specs, but over-the-air, would the listener ever guess that? I doubt it... The bonus of these mixers is the fact that they are old-school, through-hole tech, meaning repairable by most folks and even some 21st Century upgrades could be added, like white LED's to the VU meters. And, schematics are still available for those. (Hmmmm... I wonder if I should scan and upload those to my Archive .ORG page?) And, you will still see these at flea-markets, Hamfests, junk stores, garage sales, whatever. If you see either model, 32-1100, or 32-1200, grab it. 
Recently, a co-worker quizzed me on, "What would happen if you were to apply reverse polarity to the Energizer Bunny?". Having no idea, I asked, "What would happen?". The answer is he'd keep coming and coming and coming...

Offline BoomboxDX

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Re: Don't pass up those 1980's Radio Shack Mixers!
« Reply #3 on: May 29, 2024, 2328 UTC »
I used the $24 to record three demo CDs back in the day. I had two of them. One set up permanently for the drum set mics. The other one was to mix front mic / room mic for vocals and guitars. Very handy little devices.
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Offline boston_strangler

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Re: Don't pass up those 1980's Radio Shack Mixers!
« Reply #4 on: June 24, 2024, 1905 UTC »
With the Vinyl Revival now in a full-swing, let's talk about gear to use with that vinyl. OK, you have a couple of turntables, that use magnet cartrige pick-ups, but no line-level preamps built-in. You could buy a Magnet Level to Line-Level extrnal preamp, but one tool that I've always found useful, from the 1980's, 1990's, and even more so now, are the cheap Radio Shack, Realistic Mixing boards, CAT # 32-1200 and #32-1100, as seen from this link.    https://www.radioshackcatalogs.com/flipbook/1986_radioshack_catalog.html?fb3d-page=53    Many of today's cheap and moderately priced mixers do not have an input for Magnet Cartrige Level turntables, but these mixers did, and are still widely available used. Yes, they will require clean-up, and some maintenance, like spraying contact cleaner in the slide POT's, RCA Phono Inputs / Outputs, switches, Cue buttons, and headphone jack. However, very doable. Want to add cassette decks, DVD audio, CD payer, Open Reel Deck, MiniDisc, 8-Track, MP3 audio, or something else? These mixers will still perform and be very valid to do so, today. I, have several of these mixers in my production A/V studios and On-Air Part 15 studio, and they are by no means obsolete. If, you see them for cheap, don't pass them up.

Thats awesome going to keep my eye out.. Ive been looking for something easy to use.
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Online europirate

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Re: Don't pass up those 1980's Radio Shack Mixers!
« Reply #5 on: June 24, 2024, 2025 UTC »
They were the mainstay of UK pirate radio back in the day!

Radioshack (or Tandy as it was called in the UK) had them flying out the door ...

Maplins had similar, but not as cheap!
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Offline ThaDood

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Re: 1980's Radio Shack Mixers! Now, on Archive . org!
« Reply #6 on: July 24, 2024, 1949 UTC »
Folks have requested these, now you can download them. The Realistic, Radio Shack, 1980's Mixers, #32-1100A and #32-1200C, models that I had manuals / schematics for on there. Yes, they are just scanned and uploaded .PDF's, but anyone should have the capabilities to Rotate LEFT / RIGHT.      https://archive.org/details/realistic-32-1100-a-1980s-mixer-manual          and       https://archive.org/details/realistic-32-1200-c-1980s-mixer-manual
BTW, the last page on those manuals are included schematics. (Damn, I miss when they did that.) Hopefully, that works.  Oh yeah... While you're there, see what else you'd like to check-out on that page,  https://archive.org/details/@thadood   
« Last Edit: July 27, 2024, 1037 UTC by ThaDood »
Recently, a co-worker quizzed me on, "What would happen if you were to apply reverse polarity to the Energizer Bunny?". Having no idea, I asked, "What would happen?". The answer is he'd keep coming and coming and coming...

 

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