Maxon OD-820 Overdrive Pro Pedal

Item # EFFOD820
| Mfg # OD820
| UPC # 840433000075
Our Price: $217.50
Retail: $290.00 | You Save: 25%
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While many consider the OD808 to be the greatest overdrive ever created, Maxon is not a company to rest on its laurels. Instead of basking in the glowing praise, Maxon has focused on the user's feedback to come up with an all-new overdrive circuit that addresses the key shortcomings of other units - the result is the OD-820 Overdrive Pro.

The OD-820 was designed to provide a wide range of tube-amp overdrive tones as well as a transparent, hi-gain clean boost. As the name implies, the OD-820 was intended for use by professional guitarists with advanced playing techniques. The OD-820's expressive tone reproduces fingering and picking nuances with haunting precision, making the best use of any guitar or amplifier's character. With a full-frequency response, minimal compression and zero tonal coloration, the OD-820 won't mask a player's performance weaknesses like other overdrives can.

One of the key ingredients to the OD-820's amazing sound lies in its power section. While the OD-820 accepts 9 volts coming in, it then uses a DC-DC voltage converter (#MAX1044) to bump this up to 18 volts. This higher voltage allows for a more accurate, full-frequency reproduction of the input signal than other units can provide. This higher voltage also allows for more balanced powering of the circuit, providing stabilized positive and negative DC voltage to the overdrive, blend, and tone sections of the circuit.

Overdrive and Blend? That's right ­ the other secret weapon of the OD-820 lies in it's blending of distorted and non-distorted signal to create its massive tone. The OD-820's Drive knob does double duty, controlling both the amount of gain and the balance between distorted and non-distorted signal. Note that we said non-distorted signal rather than dry signal ­ this is because this signal is still processed through the tone section of the OD-820's circuit before reaching the output. So, at the lowest Drive settings only non-distorted signal is sent to the output, providing the OD-820's stunning clean boost tone.

Like the OD808, the OD-820 distorts signal in the amplifier section of the circuit rather than having a separate clipping stage, which provides a smoother, more realistic tube-like overdrive than other methods. The higher voltage supplied to the amplifier section provides slightly more clipping than the OD808 or OD-9. The OD-820 uses only JRC4558 op amps for the warmest overdrive tone possible.


Features:
  • Input Impedance 500K Ohms
  • Input Jack 1/4 inch standard phone jack
  • Output Impedance 10K Ohms or less
  • Output Jack 1/4 inch standard phone jack
  • Equivalent Input Noise -107 dB (VR Max)
  • Residual Noise -98 dB (Level, VR Min)
  • Maximum Gain +46 dB (VR max) (at 1 KHz)
  • Maximum Amplitude +16 dB (At 1 KHz)
  • Controls Drive, Tone, Level
  • Switch Normal/Effect (true bypass configuration)
  • Power Supply 9V Manganese dry cell battery (S-006P) or special AC adaptor
  • Power Voltage DC9 V (Battery) / DC10 V (AC-adaptor)
  • Current Consumption 19 mA (10 VDC)
  • AC Adaptor AC210N (option) Input: AC120V Output: DC9V/200 mA Center - / Sleeve +)
  • Dimensions (whole) 117 mm (W) x 150 mm (D) x 60 mm (H)
  • Weight 500 g
  • Accessories 9V Manganese dry cell battery (S-006P) x 1
  • Maxon AC210N Adaptor (9VDC/200mA)
  • Non-skid pad x 1
  • Warranty Card x 1
  • User's Manual x 1
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Product Warranty Information

 

 
All instruments in our catalogs and on our shopping site carry the manufacturers' warranties against defects in parts and workmanship. Should a defect occur within the manufacturer's warranty period, contact us immediately.

We will be glad to help facilitate the repair or replacement as specified by the manufacturer. The manufacturer will determine whether the defect is covered under their warranty; we do not make that determination.

Please note: U.S.-based manufacturers WILL NOT honor warranties for items sold and shipped outside the U.S. Also, if a school, school district, or board of education purchases an instrument and resells it to an individual, the manufacturer considers the warranty to be void. Warranties are extended only to the original purchaser!

All warranties, stated or implied are held with the product manufacturer and they vary from item to item. Consult the documentation that came with your product for details in addition to the information below.
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