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Start the week with a unicorn! No, not the Torch Unicorn though I'd quite like one of those too. No, there'll be two camps for this one. You'll either instantly know what it is or, more likely, you'll never have heard of it because it never sold. This is the HH Tiger, aka the Tangerine Microtan 2.

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I worked for a Glasgow-based VAR who, alongside high-end CP/M and MP/M machines, offered the mid-range H||H Tiger. It never failed to impress business and engineering customers with its sharp colour screen, graphics, IEEE 488 interface, BT Prestel connectivity et al. Too late and expensive however.

I latterly owned the office Tiger and used for software and hardware development well in to the 1990s. Unable to sell it, it was stripped for parts and skipped 😢 Great machine.

You're the second person to say they were unable to sell their Tiger or give it to a museum so it went in the skip. Aside from the 4 I know about I can only assume that a similar fate befell the others. H|H didn't make many before their parent company went bust. I don't suppose you have any pics?

I may have some slides and possibly the service manual in storage. I'll look next time I have the opportunity. Floppies containing the BIOS source code et al got skipped. If I'd just waited until the Retro community truly gathered momentum 😢 (I have kept my beloved TRS-80 Model 1 Level 2 though)

Incidentally, our low-end CP/M offering was an even rarer British-made beast called the Iotec Iona. We also had one of these aluminium enveloped, jet-black beasts in the office. I don't think it ever made it in to mass production.

I know of one and it's on Malta because the owner bought it here and is setting up a museum over there. I do have the advert for it though, and also have a tiny mono ad that has (I think) 3 machines on it which seemed to be the complete range. I'm guessing you didn't sell any.

To HH’s credit, they took another company’s design and made it work. On paper it’s fantastic, but the firmware was made to ‘just work’ so none of that fancy DMA hardware was used hence the machine was slooow. It’s worth reading the reviews, one of them is in the reviews section on my website.

The Tiger also had a bus interface, rather like the BBC's Tube, to support additional external processors, each with their own RAM of course. I built a 8086 board running CP/M-86 for the Tiger (which worked well) and a 68000 board running OS9 (which worked less-well!)

Yep. I’m guessing the decision was to go Z80 for CP/M which meant an instant library of software, in this case Perfect Office. It also meant a world of pain for the chap tasked with writing the Z80 code. Meanwhile Oric Products International carried on with the 6502.

What an interesting mix of technologies! Minitel, teletext AND a Kaypro compatibility mode?! Is it known who designed the phoenix or was it Oric France? The Tiger design was sold to HH so Oric couldn’t use any of that in a future machine.

£2750 to you at the time, chief. Bargain. Gate to think what that would be today. A few people have asked if I’d consider doing videos, but I just don’t have the time currently. $dayjob plus DIY are time thieves - I’ve only been in this house 6 years, you’d think I’d have finished it by now 😆

Not nerdy enough to recognise it but nerdy enough to know that Tangerine went on to make the better known Oric, which my mate Rusty had for a week or two before his dad took it back to the shop and got a C64

I used to live in Bar Hill, HH Electronics must have been based in one of the industrial units on the small industrial estate. Ah yes it was. Big audio brand too, still around.