Tech 21 Sans Amp Acoustic Fly Rig

From bedroom to stadium, the Acoustic Fly Rig provides ‘round-the-clock ease and confidence for any gig, anywhere and everywhere you perform.
 
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. 
 
COMP
COMP, for compression, utilizes old school, all-analog, FET-based technology, which is inherently warmer, more transparent and musical.
 
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.
 
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 Universal Power Supply: Model #DC9.