Earlier in January I posted that I’d brought this retro pocket organ from EBay. Stylophone pocket organ It has now arrived and wow, it is in near perfect condition, the seller did not lie when stating it hadn’t been used since 2008. It is almost mint.
Mint condition
Anyway not being a person to disappoint anyone, I did promise that I’d video myself learning to play the unit. I wanted to prove that anyone can play these “Toys” that were hugely popular over the last 40 years. You lucky people. Here’s the video below.
A BRILLIANT RE-pro of an iconic Stylophone Pocket Organ from 1968.
Bought for me as a birthday present back in 2008. I packed it away and placed it in my loft.
I’ve just found it again and have added 3 Duracell Plus AA batteries to test it for the first time. (Included in sale)
All works extremely well.
The unit is as new, the box has very minor wear.
EBay
We will just have to wait for delivery to see just how true this listing is… however I have spoken with the seller today, he’s a lovely chap and my mind is at ease that this is a genuine good purchase.
Unit differs slightly from the 60s oneIn general looks similar All looking good, original packaging
Anyone that pays the slightest bit of interest to my blog will know I love retro electronic equipment, especially if at sometime in my life it has meant something to me. Well, the Stylophone was a very basic synthesiser/toy that popped its head above the parapet originally in the late 60s, but was super popular in the mid 70s and that was when I first got my hands on one. It was a cousins unit, not mine as my parents wouldn’t pay out for toys like that as they were just a fad. (How wrong were they?). So envy struck once again as I was never able to have one…..now fast forward 50 years and I’ve now purchased a good example of one.
The Stylophone is a miniature analog electronic keyboard musical instrument played with a stylus. Invented in 1967 by Brian Jarvis, it entered production in 1968, manufactured by Dubreq.
Some three million Stylophones were sold, mostly as children’s toys, but they were occasionally used by professional musicians such as John Lennon, Kraftwerk and David Bowie.
Wikipedia
Back in the day a chap called Rolf Harris was constantly on the TV advertising or playing these units, however the less time talking about this fellah the better, he was a right wrong ‘un.
This particular unit is not an original, I’m still after one of those. This unit was a reissue in 2008 so it’s about 17 years old now. But I’m happy with that. And it works, and for me that’s unusual as I normally only buy broken ones to repair, maybe the original one I’m after will fit the bill, if I can find one that is not completely overpriced. The original unit ran off a single PP9 9v battery, these newer units have improved circuitry and operate off 3x AA type batteries using half the original power. I’ve said before retro electronics are rapidly become the antiques of tomorrow, and people are out of their heads with the prices they are demanding even for something that is completely wrecked. They all need a reality check for the prices they are demanding. The total I have paid for this one is £20:00 GBP and that includes the postage and batteries, so in all I think I’ve got a bargain if it matches the actual listing.
I’m actual going to record a video of learning how to play this unit, just to see how easy or hard it is, and this creation will also be the subject of a later post, Here: You were warned
In the meantime prepare your ears for an assault to the auditory system as someone with no ability to hold a tune tries to play a toy/instrument from the 1970’s, you are truly blessed 😂
We have tried a few batteries but the unit does not power up so beig sold for spares.
EBay
I obtained this for a very reasonable price considering the amounts being charged these days for similar battery operated 1970’s items.
Bambino gameLooks tidyNo Corrosion Bambino Kick the goal soccer game
This unit was assembled in 1979. From initial pictures a few things are pleasing. It looks fairly tidy, the battery cover is supplied, there appears to be no corrosion and the labels appear intact. However actual delivery and when it appears in my own hands may prove otherwise so I’ll await its arrival to give a final judgement.
Well the item has arrived and considering it’s 45 years old it appears to have had a good life. A few small knocks and scars, no more than what you would expect….lets get some batteries in and see what occurs.
A few cold solder joints needed re flowing45 years old and clean as a whistleGame pads all to cleanButtons to clean
Inside is amazing, no LED screen just a tube that looks like an old Cathode Ray tube that you’d have on a TV. (Actually known as a Vacuum fluorescent display) Thank god this isn’t damaged as it would be game over. Wiggling a few contacts and I can hear the speaker crackling, closer inspection shows some cold solder joints so I quickly reflow these and it all springs into life. Excellent.
Lovely old display- more like a cathode tube
I’ve decided to take it all apart and give the parts a good deep wash in some soapy water.
Bath time Drying off
I’ve cleaned the two switches with a contact cleaner, I’ve cleaned the screen membrane and all buttons and their attached membranes as well.
Looks stunningAssembled and workingNice and clean
The whole shell has also been cleaned in all the nooks and crannies, and it looks superb.
Before and after
Now assembled it is in full working order, everything works as it should and the display is bright. The batteries are a tight fit but that’s not so much of an issue. Once you get into the game it’s quite addictive as single player mode is a right challenge as the computer is a great goal keeper 😂
Just can’t score – computers goal keeper is too good
Again it’s been quite a simple fix but an enjoyable one. It’s always good to see something that is about to be disposed of brought back to life and saved from the landfill. I paid a total price of £12.71GBP for this unit, and items of a far worse condition are currently selling in excess of £40GBP on EBay. However this is going into our games box in the garden pub for use by the family, especially the kids who I hope will appreciate the height of technology we had in the 70s.
VINTAGE COMPUTER BATTLESHIP MB ELECTRONICS GAME FOR SPARES / REPAIRS APPEARS TO BE COMPLETE BUT THE GAME IS NOT WORKING WHEN TESTED WITH BATTERIES HENCE BEING SOLD FOR SPARES / REPAIRS
Ebay
And here’s some info around it:
In 1977, Milton Bradley released a computerized Electronic Battleship, a pioneering microprocessor-based toy, capable of generating various sounds. Electronic Battleship was designed by Dennis Wyman and Bing McCoy.
Wikipedia
Now this is another toy from my childhood that I had envy over. This game is the one that coined the phrase, “ You sank my Battleship” as seen on many TV ads towards the end of the 70s. This time my nephew was brought one of these games for his birthday back in the late 70s when I was about 12 years old. I’ll be able to give a more accurate date of the unit when I get to see the main board inside. I suspect I’m looking at something around the 1979 timeline. Man this toy was the bees knees, again early computer technology at its finest. Here I am approaching the sixth decade of my life and I’m having another menopausal moment just as I did in this post a few months back: Big Trak CE3962 restoration
Computer Battleship
This is going to go in the games box in our garden pub / Man cave. I’m confident I’m going to get it working. I’m not too bothered if there are any small parts missing as there seems to be plenty of spare parts available online.
Let’s have a look at what has turned up.
Original boxOriginal packaging
Well I’m impressed. This game is in its original box with original packaging and is in pristine condition. It comes with the original instruction manual and all parts listed in the contents section are there. In fact there are more of the red and white pegs than required so to be honest it looks as if I have bagged a bargain here.
I’ve paid a grand total of £19:96 GBP for this game and that includes the postage, by far the best price that was on offer for any similar advertised games that I could see at the moment of purchase. Considering this game is now somewhere between 45-47 years old, a bargain you might say, if I can get it working.
I’m thinking that all the capacitors on this board as a matter of good practice should be removed and replaced. Let’s face it they are almost the same age as me, could fail at anytime (if they haven’t already) and are as cheap as chips so what’s the point of just replacing a singular one when there are only two of them on the board. I think I will do this, test them all and report back.
I know that this unit is a 70s creation but it is interesting to get some facts on capacitors and problems that they have caused over the years, especially during the 90s and early 2000s. See this old post on capacitor plague: Capacitor plague
Board removed One side of board
I have removed the board and there seems to have been some pre work done where all the wires are relayed through a connector block. This was a dangerous situation as the work that had been done diverted both negative and positive leads through this dodgy connector to the negative side of the board, causing a short that caused the batteries to heat up to a point where I thought they were going to explode as they were so hot. You may as well of just connected the two batteries together…childish mistake. I was testing for voltages and was suspicious that I was getting no readings, just as well I went straight to the battery when I did. Lesson learned for me.
Bad wiring
I have checked the speaker is working, this is a 32ohm speaker and it was indicating 31ohm so there were no issues there. I have removed the two capacitors and checked them and they are both within tolerance, hence I will leave these in place.
Speaker is fine
The batteries are separately wired on this board. The two negative wires go to the negative side and the positive wires go to the positive side, straight forward wiring, I don’t know why the previous clown wired it as he did. These four wires now soldered in place with new leads and connections allow me to attach the batteries and check voltages, all is good and reading as it should.
New leads made
I clean all the switches with contact cleaner, I clean the board with IPA and clean all the contacts. A good suction and polish of the frame and all is good.
I can confirm the board indicates that this unit is week 24 of 1979 as per the writing on the main board. That puts this particular unit at 45 years old. Will it work.
Hell yeah it does!
Main switch into the on position and the annoying sonar sound kicks in, my dog leaves the room as it’s annoying him, to me I have just been transported back to my childhood. It’s brilliant.
I collar the wife into a game, I have to teach her how to program it and it works perfectly. Every sound is there, it’s noisy repetitive and computer programming at its absolute most basic level. And it’s mine.
Computer Battleship – It works
It’s going down our garden pub to be used by the youngsters and adults alike. I think the kids will love it due to its primitive technology. They’ll learn from it.
Another piece of my past saved from landfill, and it will be put to good use. Just don’t trust any mods or fixes done by others, don’t inherit a fire risk. Check check check.
Console is sold as nonworking, shows no sign of life. Item is in good physical condition but there is a lot of corrosion in the battery compartment
Ebay
I’ve decide to look into what seems to be the “New Antique” sector of retro gaming. The prices being commanded for 1980s/90s old school gaming is crazy with many small handheld items that would have cost a couple of pounds being sold into the hundreds. Absolutely nuts!
Sonic – Tiger console
My decision making process on this was simple. I love hedgehogs, we have plenty of hedgehog visitors to our garden, so what better game than “Sonic the Hedgehog?”
Anyway, at the cheaper end I managed to bag this for £9 GBP. If I get it working, those units are selling between £20 – £45 so I should at least get my original outlay back, pending on what work needs doing.
So here we go….
Well, it’s arrived and cosmetically it looks fine.
Looks good cosmetically
Now I opened the battery compartment and could see no corrosion, on opening further I noticed some of the screws had been threaded so I guess someone has been in here before me. And I was right. The corrosion can be quite clearly seen on opening the unit.
Bad corrosion and detached wireCleaned, broken but going to repair
Where the corrosion is on the negative terminal, a wire is also disconnected, hooray I thought, an easy fix. Hold on tiger, it’s not that simple. it appears the corrosion has leaked down the wire to where the negative wire joins the circuit board, in fact all four wires at this point are holding on by threads of wire. These will need re soldering.
This game appears to be from 1992 according to the stamp on the main board.
Loose wires circled Corrosion
The negative terminal connector is broken, i have some replacements on order but I’m going to repair this one.
I’ve taken the corroded rivet out that held the spring. I’ve found a small screw and have used this to connect to the plate. I’ve cleaned the whole lot with wire wool and have cut off the excess screw and filed it all down. It now looks as good as new and no cost involved. I will finish it off with a dab of solder on the back to ensure good contact is maintained.
Rivet removedFirst a screwNow to cut off the excessFiled down All polished and good to go
Peering underneath at the board it all looks ok, needing just a good clean with IPA. However, I’m not really going to be able to confirm this until I’ve re soldered and checked continuity from the batteries.
Signs of light corrosion under board
There could be some damaged tracks, again I’ll know that when all the basic setup and tests have been done. There is also a possibility the speaker could be damaged as the corrosion has reached there. I’ll test with the multimeter in the meantime. That all checked out ok and the speaker is fine.
I’ve given a good overall clean with some IPA and the entire unit inside and out looks as good as new.
Cleaned shellCleaned board
I’ve replaced both the power cables from the battery unit as one had fallen off and the negative one had looked as if it had been crushed. I was changing so it made no odds to change the other.
New power cables
I ran some checks with the multimeter and everything is fine, all tracks are good and it looks as if the corrosion was localised, this unit has dodged a bullet.
Batteries in and it’s now working well, see this video short:
When you don’t know what you’re doing
However, as I’m not a gamer I have absolutely no idea what I’m doing, it makes a lot of noise and appears to work but god knows what I do. It certainly does a lot more than it did when I received it.
Here I purchased the toy I most wanted back in my teenage years. Unfortunately I wasn’t available to get the original MB version produced in 1979 so I had to settle for the latter “improved” version made by Zeon Ltd that was made in 2010.
It’s arrived and to be honest dosen’t look too shabby, needs a bit of a clean up and maybe some new transfers applying but we’ll get to that at another time, for now we need to try and get the machine up and running.
I’ve eventually managed to get the lid off. This unit was built to ensure that it was difficult to get into so repairs couldn’t be carried out. Some of the screws are buried under fascia dressings, and if you aren’t careful you could end up snapping some of the body shell.
Big trak body shellBig trak circuit boardDetached speaker wireDetached battery wireBig trak wheels removed
With the two halves of the body shell detached it’s obvious there are some detached wires. One was a battery wire, one was a speaker wire. Oh if this was the issue wouldn’t it be great? But it wasn’t. I soldered these wires back into place, put the three D types in place and it was still dead.
I’ve now desoldered all connections from the circuit board to assist in carrying out checks for continuity and tracing voltage. I can also check the board under the microscope. I may change all the capacitors for SMD ones.
I started checking continuity and tracing voltages and was doing really well until I got to a large section of the main board where everything seemed dead and unresponsive. What the heck was going on here? And then I noticed the wire had detached from the positive probe of my multimeter thus ending any further testing for today. I need to order some new probes. Well, I’ve ordered some nice new probes and croc clip connectors as well, so as soon as they arrive I’ll get back on with the testing. They arrived and were damaged on arrival, so back to the drawing board.
Big trak worn cogsBig trak worn cogs
I took the drive train to pieces and here it became apparent that a number of the cogs are damaged. I believe there is also some issues with the motion detector but I can’t confirm that until I get some power into the motors. I can’t find spare cogs online so I have ordered myself a second damaged unit to use as salvage. To be honest this new unit has all the transfers in place so I will probably use that shell and the guts of my original unit to form one complete Big Trak.
New donor Big Trak – better than my original one
The donor unit has arrived and boy I’m impressed. It’s in far better condition than my original one, so as expected this one will become the working unit and my original one will be come the donor. Any parts left over will be sold on as spares or even used on another damaged one if I can source it.
My new Bigtrak
If you look at the video above you will see the new Big Trak going through the motions. However the one thing it dosen’t do is turn. Could be a wheel sensor issue who knows. Good thing is that the cogs haven’t broken as the drive wheels are both solid and not free wheeling.
There are only two real issues with the donor here. Firstly it will not do the turn command and secondly, one of the drive wheels is damaged. Luckily I have a spare wheel so this was swapped over, some decals were missing but I coaxed these off my old truck with a hot air gun and reapplied them with no issues.
Missing decalsDecals applied
Looking into the drive issue meant opening the gear box. In here we have two magnetic independent gear controls that should have a gap between them, these two were stuck together thus rendering independent motor operations of the turning control useless.
Magnetic sensors joinedMagnetic sensors as they should be
I removed the two motors and repositioned them and the cogs holding the magnetic gear, this gave a gap of about 3mm that now allows the wheels to turn in opposite directions allowing the unit to turn.
Now the Magnetic sensors are adjusted….it turns
Whilst in this gear box I was able to confirm the issue with my old gear box and it really is all down to two damaged drive cogs that I need to obtain. I’m pleased with that as I could now get two good working units for just a small outlay once I can source some cogs. I will have to repair the wheel I removed to replace the one on my new unit however I have an idea how I’m going to remedy this and again it’s a low cost option. But that’s a job for another day.
2:18 of rebuild magic
So if you look at the video above, it’s the full fix that I posted on YouTube. Really pleased with this fix, again I’ve learned quite a bit about these units and I’m going to have immense fun programming it. My wife dosen’t understand my excitement over this toy, but all my old buddies and colleagues understand it as they grew up in the same era. Maybe it’s the male menopause, reliving the past and all that.
But hey, it keeps me occupied and out of mischief so who should worry about that
This one is going on my shelf so when the kids visit I can show them the joys of basic programming we experienced back in the day.
I’ve just brought one of these, it’s a toy and I’m heading for the senior end of adulthood:
Big Trak CE3962
BIG TRAK / bigtrak is a programmable toy electric vehicle created by Milton Bradley in 1979, resembling a futuristic Sci-Fi tank / utility vehicle. The original Big Trak was a six-wheeled (two-wheel drive) tank with a front-mounted blue “photon beam” headlamp, and a keypad on top. The toy could remember up to 16 commands, which it then executed in sequence. There also was an optional cargo trailer accessory, with the UK version being white to match its colour scheme; once hooked to the Bigtrak, this trailer could be programmed to dump its payload.
WikipediA
Here’s what the original listing said:
Item probably does not work. I recall attempting to fix corroded terminals years ago and it’s still not working. I do not have D cell batteries to test now.
EBay
I was just browsing around as I do and this popped up on my timeline, the wife is going to disown me for bringing such junk into the house, however for a split second 14 year old me was in the house and a flood of memories, not all good came back to me. These toys came out in 1979 when I was aged 14. My friend over the way from me was brought one of these for Christmas and I experienced one of my first ever episodes of Jealousy. Back in 1979 I believe they retailed for approximately £39 Gbp, and my parents weren’t about to part with hard earned cash to invest in developing technology like computing – “It’ll never last, it’s just a fad” (Famous last words).
I made every excuse possible to go around his house to play and even offered to look after it for him when he went on holiday, he never let me though and I believe at that moment my friend realised what the term obsessive meant, as he was experiencing it big time with me.
Now I own one, however this is the later version from 2010, it only cost me £9.99 Gbp and its probably a wreck, but I’m really going to treat this like a proper full sized car restoration and I want this to work, crikey I’ve even found out I can buy the original decals from Australia, so it’s patently obvious the obsession is still there.
I can’t say I have genuinely looked so forward to a parcel arriving as much as this one. I sincerely hope I have no regrets…. And I have all fingers crossed.
This is going to be a labour of love and I can’t wait.
Foxes Den 
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