The Maxon OD-9 Pro+ Overdrive is an evolved version of the OD9. In BOOST mode, an added mode switch (BOOST/NORMAL) provides smooth and pure tube sound by reducing high and low ranges and boosting mid-range. In NORMAL mode, the OD9Pro+ enhances the OD9's fat and natural scream sound.
The Maxon OD9Pro+ uses a stabilized DC-DC voltage converter to bump 9 volts (plus and minus 4.5 volts) up to 18 volts (plus and minus 9 volts). Operating voltage is switchable via an internal DIP switch accessible through the unit’s battery compartment. OD9Pro+ can also be used at 9 volts (plus and minus 4.5 volts). Stable sound is constantly available regardless of selected voltage.
True Bypass switching using 4PDT switch lets your instrument’s signal pass through a non-electronic bypass line when the effect is disengaged, feeding your amp with direct, unaltered signal from your instrument.
Easy-access, no tools battery compartment.
|Input Impedance:||500K ohm|
|Output Impedance:||10k Ohm|
|Maximum Gain:||NORMAL 43dB (1.5Hz)
BOOST 46dB (1kHz)
|Equivalent Input Noise||-116 dB or less (IHF-A)|
|Residual Noise:||DRIVE, TONE, LEVEL
18V (±9V)/9V(±4.5V) switch
|Operating Voltage||18V (±9V)/9V(±4.5V)|
|Power Consumption||35mA/9V, 32mA/10V at operating voltage 18V (±9V)
27mA/9V, 27mA/10V at operating voltage 9V (±4.5V)
|Switch:||Normal/Effect (true bypass configuration w/4PDT switch)|
|Power Supply:||6F22 9V Manganese dry cell battery x1 or Maxon AC adaptor|
|Dimensions:||2.9" (W) x 4.9" (D) x 2.1" (H) -
74 mm (W) x 124 mm (D) x 54 mm (H)
|Weight (w/o battery):||20.5 oz|
|Accessories:||9V Manganese dry cell battery, User's Manual, Warranty Card|
Specifications subject to change without notice.