GAMMA Bacchus Dynamic Driver Owner’s Manual
- June 9, 2024
- Gamma
Table of Contents
GAMMA Bacchus Dynamic Driver
OWNER’S MANUAL
Your GAMMA SERIES Bacchus Dynamic Driver from Acoustic Control Corporation is a versatile overdrive with wide-ranging level and drive controls, plus a Fat switch for those times when you want a little more low frequency push. Go from smooth blues through dynamic crunch to full-bore distortion, while reflecting all the nuance of your individual playing style, guitar choice, and pickup configuration. It’s all built into a road-ready metal chassis with metal knobs, operating from either a 9-volt battery, or 9-volt DC power supply
FEATURES
- Dynamic overdrive with wide-ranging level and drive controls for great versatility
- Fat switch lets you add additional low frequency heft to your tone when needed
- All metal chassis and knobs and a road-ready design
- Simple operation for easy access to essential sound for electric guitar
- Operates from a 9-volt battery or 9V DC adapter (battery and DC supply not included)
- Mono audio input and output, with buffered bypass for consistent tone in any setup
SPECIFICATIONS
Power Input Compatibility
9V DC (Center Negative)
Power Draw 25mA
Battery Compatibility
9V (Alkaline recommended)
40 Hours Run Time
Input
¼” Instrument Level Input
(650k Ohms Impedance)
Output
¼” Instrument Level Output
(1k Ohms Impedance)
Dimensions
4.59 in (D) x 27.5 in (W) x 2.19 in (H)
Weight
.55 Lbs (8.8 oz)
CUSTOMER SUPPORT & SERVICE
For product questions or customer service, please visit www.AcousticControlCorp.com, or call us at 855-272-1090, Monday-Friday 8:00 a.m.-5:00 p.m. MST.
Overview
-
DC 9V Power Input Jack
You can power your GAMMA Series pedal from a 9-volt regulated DC adapter (plug polarity is positive on the barrel and negative in the center). -
Battery Capability
Use a Phillips head screwdriver to remove 4 bottom screws to access battery connection. High quality alkaline 9-volt battery can be used for approximately 40 hours of continual operation. If pedal won’t operate when battery is installed, battery may be discharged, and should be replaced with a fresh, fully-charged battery. Or connect a compatible power supply for non-battery operation. -
Footswitch
Push down the footswitch to toggle between on and bypass status. -
LED
When the LED is lit, the effect is on.
When it’s off, the effect is bypassed. -
INPUT Jack
¼” mono audio jack, to receive the signal from your guitar or a previous pedal. Pedal draws power only when this jack has a plug inserted. -
OUTPUT Jack
¼” mono audio jack, outputs the signal. -
FAT SWITCH
Fat setting adds low frequency energy which can help thicken your tone for single note lines. -
LEVEL Knob
Adjusts output level (volume). -
DRIVE Knob
Adjusts the amount of distortion.
TONE Knob
Adjusts the high frequency response, from dark to bright. Try the center (noon) position as a starting point.