[1] After initial success with guitar effect pedals, they developed 19" rack mounted processors, including the TC2290 delay released in 1985.

There are several product categories: In 2009, TC Electronic released a class D bass amplifier, RH450 (originally called RebelHead 450, but this name was cancelled later) along with the complementary RC 4 foot switch.

Also, shortly after presenting the RH450 at the NAMM Show in 2009, TC Electronic engaged a pilot program,[7] selecting 24 bassists worldwide to test the amplifier at concerts and rehearsals.

PowerCore is a series of computer hardware and software, somewhat similar in concept to the DSP card in Digidesign's Pro Tools.

[8] TC Electronic produces equalizers, microphone preamplifiers, compressors, level maximizers, and multi-effect units (such as FireworX).

[1] The unit itself incorporates effects such as distortion, compression, noise and curve generators, ring modulation, vocoding, parametric equalizers, tremolo, reverb and delay.

TC Electronic also has been a partner in developing loudness standardisation work with international standards bodies such as the ITU, ATSC and EBU.

TC Electronic also authors plug-ins for the HD version of Digidesign's Pro Tools and Soundscape software.

TC Electronic also developed a two-track digital audio editor, which featured mastering tools and different effects.