I have been doing pedal mods for many years so I built an overdrive pedal based on these improvements. Similar principles as the Tubelicious but a slightly different circuit so its own unique flavor shines through. A nice cross between an overdrive and a distortion which covers a lot of territory. I took some of the good aspects of classic pedals but removed the midrange hump, added a bit more clean boost, less background noise (20dB quieter), more tube-like response, and improved bandwidth. Bit more sparkle and bite than the Tubelicious OD.
Bass Guitar versions are available, please leave a note in check out section of PayPal.