DOD FX101 GRIND Overdrive Pedal

What the FX101 Does

The FX101 GRIND is an overdrive box that incorporates special circuitry to add harmonics, emulating an overdriven tube. It then rectifies the signal to produce a modern "rectifier crunch" sound. This pedal allows for the full dynamics of an overdriven amp to be heard, suitable for tones ranging from Hard Rock to Alternative to Grindcore. Its "Rumble" and "Fear" controls are centered at popular amplifier frequencies, making the pedal sound like a preamp. The "SPKR OUT" jack allows direct connection to a mixing board with speaker emulation.

Connecting the FX101

Connect your guitar to the FX101's input. Connect the FX101's output to your amplifier or another effects device. Connect the "SPKR OUT" to a mixing board. To power the unit without a 9-volt battery, use the DOD PS200R AC adapter connected to the AC adapter jack. The PS200R is a regulated supply designed to prevent hum.

Features

• LED indicator: Shows On/Off/Battery status.
• Active switching: Provides noiseless operation.
• Easy access battery compartment.
• Adapter jack: For AC operation.
• Rugged die-cast metal chassis.
• Three-year limited warranty.
• Rubber non-skid bottom.

Controls

• BLAST: Controls the output level of the FX101. Use this to overdrive the amplifier's front end or add a solo boost.
• RUMBLE: Controls the low-frequency EQ. Clockwise increases boost, counter-clockwise decreases cut.
• BURN: Controls the high-frequency EQ. Use this to achieve a tight, crisp sound or to enhance harmonics for oscillation.
• FEAR: Adds gain or overdrive for sustain. At the 12 o'clock position, it provides significant overdrive while retaining dynamics.
• FOOTSWITCH: Switches the effect in or out of the signal path.
• LED INDICATOR: Lights when the effect is enabled; off when bypassed.
• JACKS: Input, Output, SPKR OUT, AC Adapter. Use only the DOD PS200R power supply to avoid voiding the warranty.

Operation of the FX101

The FX101 simulates a tube amp by adding even harmonics for a "tube" overdrive sound. It reacts dynamically to playing attack, preserving instrument nuances. When setting up, use the BLAST control to match the distortion effect level with the original signal level, aiming for a slight increase when the effect is engaged. RUMBLE controls low-end boost/cut, BURN controls high-end boost/cut, and FEAR controls overdrive gain.

Sound Examples

Grindcore Rhythm

For an over-the-top Grindcore sound:

• BLAST: 12 o'clock
• RUMBLE: Maximum
• BURN: Maximum
• FEAR: Maximum

This setting produces a powerful, low-end heavy sound.

Punk Amp

For a good "pop" punk sound:

• BLAST: 12 o'clock
• RUMBLE: 2 o'clock
• BURN: Maximum
• FEAR: Maximum

This setup provides a punchy and crisp guitar tone.

Seattle (Grunge)

For an early Grunge sound with prominent mids:

• BLAST: 12 o'clock
• RUMBLE: 11 o'clock
• BURN: 11 o'clock
• FEAR: 12 o'clock

Play at a medium pace with groove.

Slobrock

For a crisp, less distorted sound, often associated with melody and lyrics about depression and drugs:

• BLAST: 12 o'clock
• RUMBLE: 2 o'clock
• BURN: 2 o'clock
• FEAR: 10 o'clock

Note: DOD does not advocate or condone the use of drugs. DOD advocates the use of a garage as a practice facility.

Important Notes

• The FX101 battery is active when the INPUT jack is plugged in. Unplug the cable from the INPUT jack when not in use to prevent battery drain.
• Remove the battery if the unit will not be used for an extended period to prevent damage from leaking battery fluids.
• If the FX101 fails to switch or the LED indicator remains lit, replace the battery immediately.
• Using an AC adapter other than the DOD PS200R will void the product's warranty.
• Unauthorized repairs will void the warranty. Contact your DOD FX pedal dealer for service information.

DOD Warranty

1. Warranty registration cards must be mailed within ten days of purchase to validate the warranty.
2. DOD warrants this product, when used in the U.S., to be free from defects in materials and workmanship under normal use and service.
3. DOD liability under this warranty is limited to repairing or replacing defective materials for a period of three years. The company is not liable for consequential damages resulting from the product's use.
4. Proof-of-purchase is the consumer's responsibility.
5. DOD reserves the right to make design changes or improvements without obligation to install them on previously manufactured products.
6. This warranty is in lieu of all other warranties, expressed or implied. DOD does not assume or authorize any person to assume for it any obligation or liability in connection with the sale of this product. DOD or its dealers are not liable for special or consequential damages or delays due to causes beyond their control.