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DW FACTS by Dark Watcher with added content from Marriott_Guy
Bit Corporation had their stake in the videogame industry for years creating games for the Atari 2600. Being a Korean based company allowed them the ability to overlook copyright and patents. In the mid 1980s Bit Corporation created a line of computers (the BIT-60 and BIT-90) that were compatible with both Atari 2600 and ColecoVision cartridges. In 1986 they went a step further and created a console called the DINA 2 in one (2-in-1). The DINA 2-in-1 was an impressive clone. This slim console could play both ColecoVision and Sega SG-1000 cartridges. It came equipped with Nintendo N.E.S styled control pads and even had a built in game called Meteoric Shower (pictured to the right). Since the DINA control pads did not contain the numeric keypad of the actual ColecoVision controller, they were mounted on the unit itself. It also sported a "pause" button that could be used for SG-1000 games. An expansion port resides on the back of the console, but for the most part this was not utilized (described in more detail below). Elsewhere in the world Coleco was feeling the pains of the Videogame Crash. Britain-based company Telegames eventually purchased the rights to the ColecoVision console and bought most of Coleco's stock. Rather then selling Coleco's bulky unit, Telegames began manufacturing and distributing the Bit Corporation designed DINA 2-in-1. In 1988 the renamed DINA became the Telegames Personal Arcade. The unit was only available for mail order through Telegames USA, a Texas-based videogame mail-order store. Retail price? Only $40 USD. As impressive as the Telegames Personal Arcade was for the price, it did have its share of flaws. The console was not compatible with all ColecoVision carts. Part of the reason was due to the lack of a second player numeric keypad. The Atari 2600 adaptor and other expansion devices were incompatible due to the positioning of the power and RF connectors. Some units had a manufacturing defect that caused the system to draw too much power into the motherboard causing damage after long term play. FACT: Telegames Personal Arcade was only advertised as a Colecovision alternative. Western gamers were never aware of its Sega SG-1000 capabilities. Owners probably mistaken the additional slot as an expansion port. The rumor that the SG-1000 slot was disabled in models by Telegames is completely false.
Above picture courtesy of Sega Retro

MODELS Officially licensed releases
The Bit Corporation and Telegames Personal Arcade are virtually identical, with the exception the obvious branding variations.



Some pictures courtesy of Sega Retro

CLONES Non-licensed hardware releases
This system is a clone.

CONSOLE RATINGS
by 98PaceCar

Consoles are rated based upon the available technology at the time of its release. A 10 point scale is utilized, with 10 being excellent.

CRITERIA	RATING	NOTES & COMMENTS
Console Design	05	The Dina 2-in-1 is a relatively bland looking console, but the idea of having both ColecoVision and Sega SG-1000 compatibility in a single package is appealing, at least to hard core collectors.
Console Durability	04	Some of the had problems with failing motherboards and the overall build quality is low, as would be expected in what amounts to an unauthorized clone console.
Controllers	04	The controllers for the Dina 2-in-1 are usable, but nothing exceptional.
Graphics	07	Effectively marketed as a ColecoVision compatible alternative, the Dina is able to play a large amount of the ColecoVision library which gives it access to some impressive games.
Audio	07	Again, as a ColecoVision clone, the Dina is more than capable in the sound department.
Media	08	Though no Dina specific carts were released, the Dina had access to some of the hardiest cartridges released in the ColecoVision releases.
Game Library	07	If the Dina were fully compatible with the ColecoVision library, it would have scored higher here. The incompatibilities pull it down a bit as it isn't a true replacement for a ColecoVision. SG-1000 capabilities bring it back up a notch, though SG-1000 cartridges are extremely difficult to source outside of Japan.
Gamer Value	03	The incompatibilities the Dina suffers form as well as its relatively high price bring down the gamer value to a point where I wouldn't recommend it to someone wanting to play, unless SG-1000 is a desire.
Collector Value	06	The Dina is a tough console to find, especially in working condition. The fact that it's a clone brings down the value in some collector's eyes. Also watch for the Telegames version of the same console.

SPECS & MANUALS
For the hardware enthusiasts out there - all the detail you\we love.

The Bit Corporation and Telegames version are nearly identical, with the exception of a little change in branding on the front of the console. The Bit Corp. model included the power supply (AC 127V, 60 Hz) while the Telegames Personal Arcade did not. Neither system included an instruction manual.

Processor Type	Processor Speed	Other Processor Information	RAM \ Video RAM
NEC 780-C (Zilog 780A clone)	3.25 MHz	Texas Instruments TMS9929A VDC	8 KB \ 16 KB
Screen Resolution	Color Palette	Polygons \ Sprites	Audio
256 x 192	16 colors	32 Sprites	Texas Instruments SN76489A (3 Channel)
Media Format	Media Capacity	Games Released	Other Supported Formats
Cartridge	32 KB	ColecoVision & Sega SG-1000 compatible	Sega SG-3000
Internal Storage	External \ Removable Storage	Game Controllers	Other Game \ Peripheral Devices
8 KB ROM	None	D-Pad, 2 Buttons	None
Controller Ports	Network Ports	Other Ports	Audio \ Video
Two (2)	None	Expansion port	RF
Power Supply - External	Other Outputs	Other Details \ Notes
Input: AC 110V, 60 Hz Output: +12V 300mA, -5V 900mA, +5V 100mA	None	Channel 13 (NTSC) utilized instead of the standard channel 3/4.
Manuals
The Telegames Personal Arcade did not come with an owner's manual. I don't believe the Bit Corp version did either.