Sony PS-T22 Direct Drive Turntable No Rotation and 78RPM Mods

[@ashleycox432]

The base material is Sony BMC (bulk moulding compound) which was a material designed to have similar stiffness to cast alloy and steel, but dissipate and where possible resist resonance. It's made of calcium carbonate (a key component of marble), glass fiber reinforcement and unsaturated polyester. Technics had a similar material called TNRC (Technics non-resonant compound) that was used in the base of most of their turntables, in the middle of the SL-1200 plinth and as a base for most of their more upmarket hi-fi from the mid '80s onwards.

[@12voltvids]

It works.

[@jameskrivitsky9715]

Way to go Dave ! You took that classic wax and played it on a fixed "spinning thing" which had a bent tiny needle prickamajig and after some BAD POT and sodder smoke, you made CIRIBIRI-bin...band BOOM ! Love it ...thanks JwgK

[@ralphj4012]

Well resurrected. Sony direct drives were mostly good quality turntables. I had a PS-636 (part of a complete Z600 system purchased in 1980), sold in 2000 and regretted selling every day since.

[@12voltvids]

This one is a relatively good one. I have too many turntables. I really need to sell a few of them.

[@jlatala4655]

I have just the tuner from the Z600 (first ever sold with a remote, but for remote working the sensor was linked to the amp. ) The problem is sadly someone tweaked the pots and FM stations are wrong (e.g. 101.3 station tunes as 101.5) . Is there any way to solve it?

[@ralphj4012]

@@jlatala4655 Mine came with an ST-636 tuner and you can obtain a service manual online (elektrotanya), though for accurate FM alignment you will need the proper kit (sig gen and VTVM) and knowledge

[@peterlarkin762]

I got a T33 years ago for 30 Euro dollars. Fun fact chassis is actually a resin polymer made with BONE dust!!! That's why it is rough inside. Fun fact 2: Made in Nigeria. Sony decided this was their Last range of mid to high spec turntables. So they used load of high spec parts from the higher end units like feet, servo, motor, and maybe the arm too. Last winter I spent a long time trying to get it sounding just right... Apart from adding a chassis arm & ground cable, changing signal and arm cable, rebuilding the arm mechanism ( it was slightly skewed from factory), and the cart connector (also not aligned perfect), the main issue was the spring contacts in the connector were stiff causing signal loss. Now it is incredibly noise free and smooth.

[@dadbabyletsplayz5132]

I love that little orange light. When I was a kid I think my dad had an old Technics Turntable and it had that orange light. I always loved the light.

[@12voltvids]

It's an ne2 neon bulb.

[@SergZak2023]

Looking forward to watching this in full later on after work...keep up the great content, Dave!

[@theoloutlaw]

I recently upgraded my ol' Sanyo to play 78's last year. Also a few months back I bought a proper 78 mono cart/stylus, which was bloody expensive, and it made a massive improvement to the sound. It minimized a lot of the background noise and now some of the 78's really 'pop'. Incredible just how great some of them are and very natural sounding.

[@12voltvids]

I will likely break down and get a proper cart / stylus too for this one, and a second head shell to swap over quick.

[@theoloutlaw]

@@12voltvids Yep, that's what I did, a separate head shelltoo. It'll be worth your while, and you'll be like me and say, 'why didn't I do this sooner?'. :) If you do get around to it, it would make a good 'show and tell' or 'show and hear' video comparing a standard vrs. mono cart with 78rpm stylus, with your 'spin' on it.

[@12voltvids]

@@theoloutlaw well remember I do have that Philips little console that I overhauled week or two ago with a vacuum tube amp. It has a monocartridge with a 3 mil stylus so I know how good the 78 sound and yes they sound far better on that unit which is likely what I'm going to use to play them anyway because it was made in the late 50s designed for 78 pretty cool that record changer I can stack both 12-in and 10 inch 78s on the spindle and as they drop it will detect which ones are 12-in and which ones are 10 in and automatically drop the arm where it's supposed to go. I've got it set up in the corner opposite my main system and basically I'm using it as a dedicated player just for the old 78s. I only have about 30 or 35 78 records at the moment anyway so it's not like I'm going to be listening to them everyday but it's nice to be able to pull them out and drop them on the record changer and just let them go. This Sony repair wasn't one that I was really planning on using to play old records on it was more of let's add 78 RPM speed and show you guys how to do it. I might do it to a few other direct drive turntables that I have just to show how it's done. But you never know if I do come across another head shell and a proper cartridge then I probably will buy it just so that I can compare it. The old Phillips I'm using I believe it's probably a ceramic or Crystal cartridge that it has as opposed to a magnetic

[@theoloutlaw]

@@12voltvids Right right gotcha, all makes sense. They are such a fun and simple medium, the 78 and the machines that played them. I don't know around your parts, but in Australia, there's plenty of Sinatra, Crosby, Slim Whitman, Johnny Ray, Frankie Laine.... 50's Pop/Jazz, and cheap enough to pick up, although slowly becoming harder now. Like the 45 stream you did the other day, something fun about spinning records and listening to different things at very little expense.

[@12voltvids]

@@theoloutlaw I got some more 78 and 45 records including some original Beatles singles. Those are probably worth something. Hey Jude backed with revolution is one.

[@ScottGrammer]

My first good turntable was the predecessor to that one, the PS-T2. Loved it.

[@michaelwolak3098]

Great video keep them coming I am also in the process of building the Elenco multi meter kit

[@dell177]

Almost a decade ago I modified a techniques SL1900 for 78 rpm operation by adding a small switch to jump in a 3rd speed option (in series with the 45rpm resistor); now it plays at 33, 45 and 78 rpm with each speed being variable with the pitch control. This was built with that same composite material and I remember it being a bitch to drill for the small toggle switch I added. A lot of 78's were really 80 or 82 rpm - you can down load 80 rpm strobe patterns but just have to guess at anything else.I then built a phono preamp with both American and European Equalization. i remember the NCIS episode where Charles Durning (playing the part of a WWII marine vet) reminisced about dancing to Harry James with his deceased wife. he was a great actor who could play a range of characters flawlessly. i have a lot of old 78's and more of that old music on my hard disk - good stuff.

[@Jammerk40]

If you had a 78 needle it would play smoother and ride the grooves better!

[@JellyMonster1]

High definition video - thanks. I have just changed the cartridge on my PS-T22 which I've had for 40 years then did a bit of tweaking underneath as the cue mechanism wasn't working properly. I'm not sure what I've done but now the arm isn't functioning correctly anymore. It has something to do with the upper left hand quadrant at 5:40 in your video. The metal arm that triggers a switch (rectangular box in yellow) is stuck at the 12 o'clock position unlike yours. It's a shame I can't upload a photo to show you what I mean.

[@fredaldridge1282]

I used to run a mobile disco when i lived in England I went from records to all digital a computer and a hard drive those where fun times

[@rogertyler3237]

SONY That's A Goodone. Those Pioneer Turntables Are Goodones Too.

[@kevinfisher1070]

I don’t know what the problem was but I finally got to watch great video

[@12voltvids]

Gremlins

[@Ronnie01964]

It will be round 35c today and tomorrow round 39. I would not be surprised if the temperature passes the 40c.

[@dadbabyletsplayz5132]

Have you ever done a video tour of your shop? or a video showing all of the equipment you own?

[@12voltvids]

My shop is exactly what you see on every video. Sorry to disappoint.

[@rogertyler3237]

When You Showed Me Simple Circuit On The Circuit Board It Was Eazyer To Understand Then It Was On Paper. That's Why I Never Read Scamatics.

[@rogertyler3237]

If He Wanted 78RPM Records He Could Always Pick Some At A Thriftstore

[@samsun8703]

What is the app you have on your iphone for testing the speed? Thanks

[@rogertyler3237]

Shit That Turntable is A keeper SoNY Makes Good Stuff. If You Could Get A Better Needle For It It'll Be A Goodone For The Shop

[@rogertyler3237]

Do You Like The Old Christmas Albums Like Bing Crosby & Nat king kole & eddy Arnold & Gene Autry & Elvis presly? & Andy Williamas & ella Fitsjerold?

[@rogertyler3237]

That Thing Lookslike New.

[@SPINNINGMYWHEELS777]

How much as a Technics 1200 when you bought this in Canada? I bought 2 in 1990 in Michigan for $500 - NIB. - Wondering why more people didn't pay the extra to get the best? My good friend's dad growing up had a Technics SL1800 ..but he was the only one who I saw with such a turntable until I started DJing in Highschool.

[@12voltvids]

I bought an SLM1 Technics in 86 which was the top of the line radio station / DJ table. 1/4 revolution to quartz lock 1/4 revolution full speed to stop. Perfect for back queuing. Even has the remote trigger plug that goes to the console to start it up remotely. They are a full manual. At the end of record they just lift the arm and stop. The platter is the rotor and uses optical fg for the speed servo. It was a bloody expensive table at the time.

[@Jammerk40]

Hey Dave these direct drive motors don't spin well unless the platter is on it I know this because I owned a few of these direct drive turntables and when you remove the platter and run the motor it's out of sync because the platter helps the motor stay in a smooth rotation! I don't know if you know this or not! OK good luck with this one I worked on one of these to do a cueing issue the tonearm was dropping to fast!

[@gmann4784]

I looked around the net for the schematic for this unit but was not able to find one. Where do you get yours?

[@williamland3772]

Those 78s weren't recorded using RIAA equalization curves were they? Probably should have a different pre-amp when playing them, huh?

[@12voltvids]

All can be fixed with a little BASS and TREBLE adjustments.

[@rogertyler3237]

I'm A Big Fan Of Buck Owen's Conway Twitty Connie Smith Charlie Mclain Charlie Pride Charlie Rich Don Gibson Don William's Eddy Arnold Eddy Rabbit Ernist Tubb Faron Young George Jones Janie Frickie Johnny Cash Merle Haggard Patsy Cline Most Of All My Music Is On CD. Everyone Of Those Timelife CD's Are In Verygood Shape & Everyone Of Those CD's Are Used & They Play Just Like A Charm.

[@DavidBerquist334]

I have the Sony ps t3 it has a s tone arm have you been that model

[@rogertyler3237]

So The Pitch Control Allows You To Get 78 RPM? Cool.

[@12voltvids]

Not the pitch control. I am changing the servo bias to get to 78. I could do 16 or whatever speed I want on this one as it is an FG servo motor. Just change the resistor and go.

[@greengrayradio1394]

Could it have been cast in "SBMC" - Sony Bulk Mould Compound? Some better Sony's players were made in that material

[@12voltvids]

Yup that's the stuff.

[@rogertyler3237]

I've Heardn`That Song Before.

[@rogertyler3237]

That Camera You'r Using Sure Isnt Clear When I Zoom In

[@12voltvids]

The video was shot and produced in 1920x1080 60 frame. That's better than broadcast standard. It's a 4k camera but i don't generally shoot in 4k except for scenery videos as the bandwidth is just too high.

[@williamland3772]

Neil Sedaka?

[@rogertyler3237]

You Might Need A New Speed Control Switch.

[@roetsj]

Zamac?

[@Technossomy]

For some odd reason I can’t watch this video . It just says no stream tap to retry. I don’t seem to have an issue watching any other of your video’s so not sure what’s going on.

[@12voltvids]

KZbin is getting agressive to adblocker use. You may have to turn it off.

[@rogertyler3237]

Radio TV Phono Nut Had A Turntable That Only Had 33 & 45 &

[@rogertyler3237]

Too Bad You Dont Have A Rechargeable 9 Volt Wich Arent Rated 9 Volts But Their Realy 8.4 Volts.

[@trondam]

Thanks for the video. Found a Sony ND-5G stylus on google at fist try so good luck with your old/new TT 😎🤘👍

[@waleed9128]

It says no stream tap to retry….

[@pavierthermostat8763]

Works fine here

[@waleed9128]

@@pavierthermostat8763 seems like there was a problem because later on it worked just fine.

[@pavierthermostat8763]

👍

[@rogertyler3237]

I Sang A Whole Rickyvanshelton Song On Utube.

[@rogertyler3237]

My Ion Turntable Has 33 45 78

[@12voltvids]

Ion not a real turntable. A toy. Yes I have a brand new one, never used. Was given to me years ago.

[@kevinfisher1070]

Bumming I can’t get on

[@12voltvids]

Adblocker? Try turning off.

[@rogertyler3237]

Are You Sure That Isnt You Singing? Lol

[@12voltvids]

Actually I can sing. I used to be in a band. I can play the bass too.

[@williamland3772]

Two turntables and a microphone.

[@12voltvids]

I had 2 turntables, 2 CD players (Philips CD101 and Sony CDP40) Reel to Reel and 2 Cassetts and DAT. I made mixed tapes to any and all formats, and there was a microphone.

[@peterlarkin762]

Beck lyric :)

[@kevinfisher1070]

Man I really want to watch this but it just won’t let me 🤨

[@12voltvids]

If running as blockers try turning off. KZbin is getting agressive about that.

[@dustinrue]

Seeing “no stream tap to retry” on iOS KZbin app. No ad blockers here…

[@12voltvids]

@@dustinrue strange. Plays fine here on Android and my PC running win 7

[@kevinfisher1070]

@@12voltvids not running blocker’s tried several times turned the machine off and on no luck I hope my 12 volts university doesn’t cancel

[@dustinrue]

@@12voltvids odd. It does load on my desktop system...maybe my iOS client has something cached. Oh well

[@nicks4597]

good content but try to avoid showing pets its a tech channel not a cat channel!!!!

[@12voltvids]

So I show equipment blowing up and the Karens get upset and tell me to bring back the 🐈 opening and i bring back the 🐈 logo for an appearance and Chad has to pipe up about that. Don't like it, f++k off its my channel I can put whatever opening on I want. Wait for it, you are about to have sh1t rain down on you by the people that like the 🐈 logo.

[@dlarge6502]

Aww diddums is afraid of cats.

[@SergZak2023]

The cats rock, especially the ones in stereo!

[@12voltvids]

Some guys are afraid of a little pu$$y 🐈 😋😁🤣

[@nickwallette6201]

This channel is for CD, LD, tape, and video only. No vinyl. Also no clocks. Let me see, um... oh! I would like your intro to have a catchy jingle. Could you also dedicate this to my nephew, it's his birthday. Please do all these things to make this suit my personal tastes better, k? Thx, bye.

[@rogertyler3237]

So You Like Living In Canada Huh? Like I Said I Lived Here All My Life. The Onlything I Like About Living Here Is No Huricanes To Destroy My House Like People Put Up With In Florida & No Fires Like People Put Up With In California. You Couldnt Pay Me Enough To Move Downthere.

[@vascooliveira6107]

I've heard you about JMJ records. I don’t play my copies of JMJ anymore so i think this is the time to contribute with something to you (i've been learning a lot thanks to your videos). I would like to send my copies of JMJ lps to you. How can i contact you for the shipment (i'll pay the shipment obviously) ?

[@12voltvids]

Cool