The Transistor is a powerful weapon wielded by Red in Transistor. It was used by The Camerata in an attempt to kill Red, but both she and it were transported across the city in the middle of the attack.

The Transistor is voiced by Logan Cunningham. Cunningham also provided the voice of Rucks and the narrator from Supergiant Games' previous game, Bastion.


The Transistor resembles a large, broad sword. It is composed of a thin gold and silver hilt, a neon blue "blade" that somewhat resembles a microchip or circuit board, gold extensions on the far side of the blade, and a large red "eye" in the center of the blade.

Whenever the Transistor speaks to Red, the central neon blue design glows and fades.


The Transistor's main utility comes from multiple Functions, which themselves are derived from contact with people; most prominently by absorbing the 'soul' (known as a Trace) of the recently deceased individual in question. The most noteworthy of these Traces is the one that speaks to Red throughout the game (the soul voiced by Logan Cunningham). The only Function that is not explicitly stated to be derived from a Trace is Turn(), a Function that allows the Transistor to pause time and queue up movements and attacks, allowing Red to plan attacks against the Process.

List of FunctionsEdit


  • Royce Bracket is very protective over the Transistor. He has called it a star, and was upset at Red when he discovered she was dragging it on the ground like it's some useless object. It is unknown if Royce has a personal relation to the sword, or if he just wants it for its power.
  • Throughout the story, the Transistor speaks in the voice of an unnamed man, who is revealed to have been killed by the Camerata after taking the blow meant for Red. This man is implied to be Red's love interest, as she wears his jacket throughout the game (This is further indicated in the pre-credits screens, where both Red and the unknown man seem to be very close towards one another, even showing them kissing in a shadowed backstage perhaps before her singing performance).
  • While the main way for the Transistor to obtain more Functions is to integrate a person's Trace into itself, it is also known that it can derive a Function from it's current User without killing them (for instance, the Crash() Function was created from Red's Trace at the beginning of the game, and her character bio lists her Trace as 'Intact'). It is not known if mere physical contact is enough to obtain a new Function from that person.
  • It may be hinted at that 'The Country' may be contained within the Transistor, or that the Transistor is a gateway to it, as shown in the end-game credits, where Red and her lover (the first victim) are standing in a field of wheat. However, in one of the songs sung by Red (We All Become), she suggests moving out to the Country.
  • The Transistor may have an obscure reference to William Gibson's Neuromancer, with the transistor being an Aleph - a hard drive a person's mind could be stored unto and be conceivably downloaded.
  • Royce Bracket states that one may hear, if they listened closely, the voices of those contained within the Transistor if they knew them beforehand. Red very clearly and effortlessly hears her boyfriend's voice from the Transistor, suggesting that the stronger the bond was-- or perhaps if the Transistor contains one's Trace-- the clearer the voices can be heard.
  • Upon placing the Transistor into the Cradle, Red is transported to an unknown location where multiple Transistors are seen to exist, ranging in size from her own Transistor to ones on the scale of buildings.
  • A real transistor is an electronic component that allows one weak electrical signal to either amplify or shut off another signal. Transistors can be combined together to make logic gates, which can then be further combined to make sophisticated digital circuits like those found in CPUs. The transistor is one of the most important inventions in computing history; it acts like a vacuum tube, but is many times smaller, more efficient, more reliable, and easier to manufacture in bulk. Without transistors, it would be impossible to make computers small and cheap enough for regular individuals to own.