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Maxon VOP-9 Vintage Overdrive Pro


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 Updated version of Maxon OD820

  • Combination clean booster/overdrive
  • Switchable 9 or 18 volt operation using internal voltage doubler
  • Reacts precisely to picking dynamics
  • True Bypass Switching


Input Impedance: 500K ohm
Output Impedance: 10k Ohm
Maximum Gain: 46 dB (1.5 kHz)
Equivalent Input Noise -112 dB or less (IHF-A)
Operating Voltage 9V
Power Consumption 30mA/DC.9V
Switch: Normal/Effect (true bypass configuration w/4PDT switch)
Power Supply: 6F22 9V Manganese dry cell battery x 1 or Maxon AC adaptor (not included)
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.

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User's Guide