- Overdrive based on classic OD-9
- Switchable 9- or 18-volt operation (runs on 9 VDC)
- More Gain and Low-End (18-volt setting)
- Mid Boost Switch add +3 dB @ 800 Hz
- NJM4558 (JRC) Op Amp
- True Bypass Switching
The Nine Series Overdrive Pro+ takes Maxon’s classic OD-9 circuit and serves it up with two side orders of Whoop-Ass in the form of 9/18 volt operation and a Mid Boost switch.
In 9-volt setting the Pro+ sounds and functions like the standard OD-9 with the added option of a healthy +3 dB of midrange boost at approximately 800 Hz (actual frequency is dependent on Control settings) – great for cutting through a band during solos.
When set to 18-volts the OD-9 Pro+ becomes an 800-pound Gorilla, offering up beefier lows, tighter saturation, improved dynamics and a chunky, aggressive pick attack that will make your amp sound and feel like it just took a Viagra. Switch on the Mid Boost in this mode and let your solos breathe fire.
Don’t just play like the pros – play with the Pro Plus.
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: -116 dB or less (input shorted IHF-A weighted)
Maximum Gain: Normal 43 dB (at 1.5 KHz), Boost 46 dB (1 KHz)
Controls: Drive, Tone, Level, Boost/Normal switch, 9/18 volt operation switch
Switch: Normal/Effect (true bypass configuration)
Power Supply: 9V Manganese dry cell battery (6F22) or special AC adaptor
Power Voltage: DC9 V (Battery) / DC10 V (AC-adaptor)
35 mA (9 V) / 32 mA (10 V) at 18 volts
27 mA (9 V) / 27 mA (10 V) at 9 volts
Manganese Dry Battery approx. 3 hours
Alkaline Dry Battery approx. 8 hours
AC Adaptor: AC210N (option) Input: AC120V Output: DC9V/200 mA Center - / Sleeve +)
Dimensions (whole): 74 mm (W) x 124 mm (D) x 54 mm (H)
Weight: 580 g
Accessories: 9V Manganese dry cell battery (S-006P) x 1
Warranty Card: x 1
User's Manual: x 1
* All specifications are subject to change for improvement without notice or obligation.All brand names and product names are trademarks or registered trademarks of their respective companies.