TechEruo System

TechEruo System (TES) is a video format that runs from 1990-present, making it the longest running video format. Unlike most video formats TechEruo System is a hybrid format of a videocassette and a video game cartridge. It was released in November 1, 1990 in Eruowood and November 11, 1990 in the US, in PAL regions, it was released Boxing Day 1990 and in Japan, it was released Lunar New Years 1991.

Development
In 1989, TechEruo's Maintenance Manual VHS tape got ripped in half, so they wanted a more durable, high-quality alternative, they turned to Nintendo, who declined, then to SEGA, who agreed to produce chips for the system, the audio is done via a CD chip inside the TES cart.

In 1991, the TES 2 format was introduced.

In 1992, the TES Portable was introduced.

In 2006, VHSs were discontinued, so all TES systems replaced their analog renderer with a digital renderer.

TechEruo System vs TechEruo System 2

 * The capacity was increased
 * Safety plastic put on top of the tape reel to make it more durable, original TES tapes grayed out within the span of 25 years and TechEruo has to offer safety plastic for original TES owners in 2014/2015.

TechEruo System 2 vs TechEruo System 3

 * The fast forwarding mechanism was changed to a variant of the TechEruo Portable's fast forwarding mechanic due to the older one scratching up the tape.

Format List

 * TES 1 (1990-1995) [temporarily entered back in support between 2014-2015 to apply plastic safety tape above the old tape for durability]
 * TES 2 (1991-2000)
 * TES Portable (1992-1997)
 * TES Portable 2
 * TES 3 (1993-2002)
 * TES 4

Lists

 * Disney TESs (except Pixar and Disney Channel)
 * Disney Channel TESs (except Phineas and Ferb)
 * Looney Tunes TESs
 * Nickelodeon TESs (except Rugrats and SpongeBob)
 * Nintendo TESs
 * Phineas and Ferb TESs
 * Pixar TESs
 * Rugrats TESs
 * Sesame Street TESs
 * Simpsons TESs
 * SpongeBob TESs
 * Warner Bros. TESs (except Looney Tunes)