The Reel to Reel Tape Recorder is a vintage audio recording device.
During the case of Remotely Possessed Dogs, it was discovered the shriek emitted by Slimer was the only thing capable of pacifying their aggression. Egon Spengler and Janine Melnitz quickly tried made a recording with the Reel to Reel. They had the Extreme Ghostbusters hold up their walkie talkie to the Ecto-1 P.A. system so the recording could be broadcasted.
- "Dog Days"