Sinclair ZX Spectrum +3

I stumbled across this in a games exchange shop near me, and despite initially walking away, it was less than an hour before I was back
This has been on my "want" list for some time, but they never come up for sale at a reasonable price.
I already have the Sinclair ZX Spectrum +2 in my collection, but admit it, you'd do the same.

This is one of the later Amstrad models which was released in 1987, where they took the 128k Spectrum, changed the ROM slightly, added an additional DOS ROM (+3DOS), and bolted on a 3 inch disk drive, however there is a tape input for connection to a normal tape recorder so you can load software from cassette, although changes to the ROM meant some games would not work. But this machine could run CP/M, which was popular in the business world at the time

You can see in the image below the boot screen is slightly different, it lists the available drives, A: is the floppy drive, and M: is the RAM disk



You can go to Wikipedia for more info

Here it is alongside my +2



The floppy drive is taller than the keyboard, which is shifted to the right slightly



There's not much going on on the bottom



The front has the floppy drive



The rear of the unit has an extra edge connector to the +2, of which half is for another disk drive, and the other half is for a printer. There is now a DIN style power connector, and the keypad socket has been re-labled AUX and the RGB now has the Peritel moniker. Finally the sound connector now has an input for a tape recorder



The side just has the same Sinclair style joystick ports and reset button as the +2



The PSU is different to all the other models, one would assume the disk drive needs additional power



I now need to go buy some discs, but I do have a cassette recorder available...



And finally we go back to a simpler time when people used to label their plugs for easy identification when under the table, or while round the back of the TV...

Update

I was asked to provide some side by side comparison shots against my +2, so here they are...



Top, notice the keyboard placement



Bottom



Rear ports



Left side joystick and reset button



Front



Right side



With my Raspberry Pi powered Spectrum



The animated "HELLO THERE I'M A +3" Easter egg.
In +3 BASIC type CODE RANDOMIZE. Press enter then quickly hold the letters C, J, and L together to see this screen



Close up of the disk drive label

For more retro hardware check out my online museum here