Item #1524499 Model #APDI

Acoustic A Series Acoustic Instrument Preamp and DI Pedal Standard


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The Acoustic® APDI Instrument Preamp and DI Pedal brings the warm and detailed acoustic tones of the Acoustic A-Series to a convenient preamp/DI box format, ideal for acoustic-electric players looking to expand their tonal options under any performance situations. This rugged pedal features an adjustable Input Gain for dialing in an optimal input signal from your instrument, while its 3-band EQ (Low, Mid and High) features an adjustable mid frequency, allowing for precise control of your instrument’s sound. A Feedback Elimination circuit with level and frequency controls cuts problem frequencies that lead to annoying feedback. Exhaustive input/output options make the Acoustic DI Pedal a must-have on stage and in the studio, with XLR and ¼” Line outs, an FX loop for adding your favorite external effects, Mute Switch, Ground Lift Switch, Pre/Post EQ out, 1/8” Headphone out and Aux Ins for a full-featured performance and practice solution.


  • Adjustable Input Gain with Clip LED indicator 

  • 3-Band EQ with Low, Mid and High control & Mid-Frequency selection 
  • FX Loop for integrating external effects 
  • XLR output feeds balanced signal to mixers and audio interfaces
  • ¼” Line Out 
  • Mute footswitch for silent tuning or instrument changes
  • Ground Lift Switch eliminates noisy hum and buzz
  • Pre/Post EQ switch for XLR output
  • 1/4” Instrument Input 
  • 1/8” Headphone Output with 1/8” Aux Input
  • Runs on either a 9V battery or the included 9V AC Adapter 

WARNING: This product can expose you to chemicals including Analgesic mixtures containing Phenacetin, which is known to the State of California to cause cancer, and Nabam, which is known to cause birth defects or other reproductive harm. For more information go to