Teardown of a 1972 Sanyo G-2607 Portable Briefcase Stereo System - The Electronics Inside

Ғылым және технология

Most people can remember, or at least generally know, what a boom box is or was. However, what did the grandfather of the boom box look like? Was it a revolutionary product, or just a few bits bolted together in a box?
On The Electronics Inside, David takes us on a journey into the inner workings of a vintage Sanyo Portable Stereo Solid State Music Center from 1972! This portable music center was an all-in-one solution, featuring stereo speakers, a turntable, a stereo tuner, and a cassette deck. While it may seem a bit outdated by today's standards, David highlights the uniqueness and potential of such a device.
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#0:00 The Electronics Inside
#0:52 Sanyo Music Centre
#4:45 Teardown
#19:07 Give Your Feedback
#teardown #boombox #sanyo #turntable

Пікірлер: 22

  • @rockmist7405
    @rockmist74058 күн бұрын

    I have exactly same model, works perfect

  • @mervynstent1578
    @mervynstent15785 ай бұрын

    Theses were quite popular in Australia at the time! Sadly most of the radios didn’t have FM here!

  • @Earcandy73
    @Earcandy738 ай бұрын

    The record player is stereo. The two “wires” are actually shielded left and right.

  • @jeffreyheathcote2450
    @jeffreyheathcote24504 ай бұрын

    Took a punt and acquired one of these at auction for my man shed. Everything appears to work except the record deck. When applying stylus to the record the whole thing just skims across. Unfortunately I don't have a manual and there doesn't appear any obvious adjustment on the back end of the arm. If you or anyone can help with this I'd be eternally grateful. The only reason I bought it was to play my old LP's. Thanks, Jeff

  • @tonyiliffe8907
    @tonyiliffe89078 ай бұрын

    Bought my sister one of these for college in the early 70's. Sanyo but no mains input, batteries only! Surprised you didn’t spot the tuning CAPACITOR in the radio, to the best of my knowledge ALL radio tuners then used variable capacitors in the same sort of cable system. I took apart several radios of the period and they all had the same get up. Interesting teardown, Thank You.

  • @Unfinished80
    @Unfinished808 ай бұрын

    I loved that Tech Moan episode also. Tech in a case instantly gets more interesting for some reason.

  • @FireballXL55
    @FireballXL558 ай бұрын

    The variable item for tuning is a capacitor, the shield is to stop 50Hz hum pick up and I would guess the 2 cables from the pickup are thin coax's so it would be true stereo.

  • @dykodesigns
    @dykodesigns8 ай бұрын

    The turntable is a classic Idler wheel design. Very common back in the day, but kind of rare nowerdays. For the modern day, I would add an aux input and maybe Bluetooth. But I would prefer an aux input over Bluetooth if I could only have one of the two options.

  • @jezp1976
    @jezp19768 ай бұрын

    Not long after Techmoan featured this I saw one smashed up and dumped behind a local litter bin. It was a bit too far gone for me to salvage. Also my grandparents had one of these with a 8 Track on it.

  • @a531016

    @a531016

    8 ай бұрын

    Wow - I'd loved to have seen one with an 8 track!

  • @MAYERMAKES
    @MAYERMAKES8 ай бұрын

    if someone did....well why not do it for a friday project? who would like to see that built? leave your like!

  • @jameslamb4573
    @jameslamb45738 ай бұрын

    A contemporary version, yes, might work. Beach or picnic, what kind of speakers would you use to be both portable and "overcome" the sound of waves, seagulls, screaming kids ...? Battery, bluetooth, amplifier, radio, SSD, bit of messing about with the UI to make it approachable, fitting it into a Pelican case? No worries. I can't get my head past the speaker selection ....

  • @a531016

    @a531016

    8 ай бұрын

    All joking aside, the original concept of the 2 speakers on short leads means you could space them apart facing inwards. If you added another 2 speakers, you'd have a chance of blocking out external sounds (to a degree) without needing kilowatts of power and having your music heard 3 kilometers away?

  • @OficinaSRMK-2
    @OficinaSRMK-220 күн бұрын

    Hello budy, how are you! I have the Sanyo G2614nk, I can't find the electronic diagram. Would this source be 24v?

  • @davidblankenship7985
    @davidblankenship79858 ай бұрын

    I'd put in a good turntable cartridge, probably put a rechargeable battery pack in it, maybe upgrade the speakers

  • @a531016

    @a531016

    8 ай бұрын

    Mod the turntable to stereo too...

  • @AndrewHelgeCox
    @AndrewHelgeCox8 ай бұрын

    Play some music through the speakers from a modern sound source.

  • @a531016

    @a531016

    8 ай бұрын

    I'll have a dig about see if I have a suitable output / 3.5mm adapters that I can use.

  • @Earcandy73
    @Earcandy738 ай бұрын

    I used to have 1972 National Geographic magazines from 1972 advertising these.

  • @grfeld84
    @grfeld847 ай бұрын

    Q: What is the most unnecessary statement made online? A: "Correct me if I'm wrong!"

  • @ComradNoFucksGivin.
    @ComradNoFucksGivin.8 ай бұрын

    There is no reason to have these devices integrated with one another. There each fully analog modules with no micro processor.

  • @uncled39
    @uncled39Ай бұрын

    He seems totally clueless. Waste of my time.

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