Tech 21 USA Acoustic Fly Rig

SANSAMP 
The all-analog SansAmp is, of course, its center point. Sweepable, semi-parametric, active EQ controls provide professional grade tweakability for any situation. There’s a Notch Filter, sweepable from 70Hz to 350Hz, designed to diminish the sensitivity for feedback caused by the resonating, low frequencies of acoustic guitars. A Low Pass Filter, sweepable from 16kHz to 1.5kHz, rolls off undesirable frequencies and artifacts.

BOOST
Independent Boost function, up to approx 12dB, for solos. Includes a wide mid-range boost for improved clarity. 

REVERB
Dedicated Reverb function emulates the rich ambiance of open spaces, ranging from room to hall. 

DLA/CHR
DLA emulates a warm sounding analog delay. It features Time and Repeats controls and dedicated Tap Tempo footswitch. CHR is a preset chorus based on pitch-shifting technology for a more natural, 
12-string-style sound. 

TUNER
Chromatic Tuner is within the EFX section. You simply hold down the TAP/TUNER footswitch to engage the Tuner, which simultaneously mutes the signal path.

COMP
COMP, for compression, utilizes old school, all-analog, FET-based technology, which is inherently warmer, more transparent and musical.

OTHER FEATURES:
•  Phase Flip switch flips the signal 180 degrees in phase to help combat feedback
•  1/4-inch 1megOhm input
•  XLR output with ground lift
•  1/4-inch low impedance output
•  Headphone button switches the 1/4” output into headphone mode
•  Rugged, all-metal housing
•  Metal footswitches and jacks
•  Silent-switching, custom footswitch actuators
•  Utilizes included 9V DC power supply, 200mA.
North America: Model #DC4-A / International: Model #DC4-D 
Note: International power supplies are “auto-switching,” self-adjusting 100V-240V. Can be used anywhere in the world with the proper plug/travel adapter for the host country.