a dedicated guitar amplifier cabinet and/or external effects units. The guitar amplifier is placed in the live room or isolation booth of the recording studio and is set up to produce the desired tonal quality, including distortion character and room reverberation. A microphone is placed near the guitar speaker and a new track is recorded, producing the re-amplified, processed track. The microphone cable is connected to the mixing console or mic preamp using a cable, as usual, without using a bridging device. External effects such as stomp boxes and guitar multi-fx processors can also be included in the re-amping process. As well as physical devices that require an impedance-matched guitar pickup signal, software-based virtual guitar effects and amps can be included in the re-amping process. Advantages of re-amping Re-amping allows guitarists and other electronic musicians to record their tracks and go home, leaving the engineer and producer to spend more time dialing in "just right" settings and effects on prerecorded tracks. When re-amping electric guitar tracks, the guitarist need not be present for the engineer to experiment with a range of effects, mic positions, speaker cabinets, amplifiers, effects pedals, and overall tonality – continuously replaying the prerecorded tracks while experimenting with new settings and tones. When a desired tone is finally achieved, the guitarist's dry performance is re-recorded, or "re-amped," with all added effects. Manufacturers of instrument processing gear such as guitar effects, or equipment reviewers, can gather a library of dry performance tracks, performed and edited well, and then run these ideal tracks through the processing gear to demonstrate the sounds that the processing gear can produce. An unlimited number of performance playback passes, including looping, enables trying out many combinations of settings quickly, including microphone techniques. When guitar amp or amp simulator designers try various circuit component values or settings, they can use the dry tracks as prepared, always-available input test signals, and consistent reference signals. Another advantage of re-amping is that it enables producers and band members to have more options for remixing and redoing a recording a long time after the original recording. If the original recording of a song with electric guitar is done in 1985, and the electric guitarist's sound was only recorded with a mic in front of her/his combo amp or speaker cabinet, the recording will lock in the specific type of distortion, reverb, flanger processing and other effects that were used,