Maxon Rtd800 Real Tube Overdrive And Distortion Guitar Effects Pedal Reviews Prices Equipboard

a tube based pedal with independent overdrive and distortion circuits for extensive tonal versatility the maxon rtd800 real tube overdrive and distortion guitar effects pedal features independent overdrive and distortion circuits combined with a dual triode tube to offer a massive array of saturated tones from traditional tube overdrive through full on gated metal distortion no other tube overdrive pedal offers this degree of versatility in a single package every aspect of the rtd800 has been re thought and redesigned to provide a lifetime of trouble free performance as soon as power is applied to the pedal an in rush current control circuit begins heating the tube at a very low voltage much like a tube amp standby switch to dramatically extend tube life when the pedal is engaged a charge pump circuit bumps incoming voltage to feed the tube with 12 6 vdc the selectable overdrive and distortion modes are configured as follows the overdrive circuit features two stages of clipping a bi directional clipping diode in the feedback loop of the op amp and then a single diode in the second stage for asymmetrical clipping the distortion circuit also features two clipping stages but configured differently a bi directional clipping diode in feedback of op amp for stage 1 and then a 2nd stage with a passive bi directional clipping circuit unlike other tube overdrive pedals the rtd800 places the tube after the od distortion circuits making it the best tube overdrive pedal to recreate an authentic tube amp tone gain and master controls allow the user to dial the amount of distortion and output level the three tone controls are completely independent with no frequency overlap allowing for an unprecedented degree of tonal options everything is kept clean and tight via the variable vca noise reduction circuit which features an led status indicator and on off switch in addition the rtd800 features a footswitchable boost function that can be varied between 3 9 db via an internal trim p