Electro-Harmonix
Q-Tron (Big Box)
Filter
Original big-box Q-Tron envelope filter with full control set and effects loop.
Electro-Harmonix designed the Q-Tron as their professional envelope filter. The big box format with complete control.
Low Pass, Band Pass, and High Pass modes. Drive, Peak, and Range controls. The effects loop lets you insert other pedals into the filter path. Boost switch adds output.
The big box Q-Tron is the full-featured version before the compact reissues. Works on guitar, bass, and keyboards.
The complete Q-Tron experience in the original format.
Reverb
Amazon
