3 Band Equalizer Acoustic Preamp Effect Reverb Chorus Knob Middle Treble for Bass Audio Equipment Pedal,

With toggle switch: Effector, notch filter toggle switch with precise adjustment control, with USB interface and XLR DI output Easy Adjustment: Equalizer 3, Reverb and Chorus effects are easy to adjust as each effect can be controlled by one knob Multi-function: Bass multi-effector, analog acoustic preamp effect pedal with digital effects and loop function, highly practical. Signal processing: Reverb effector, can optimize the preamp input depending on the guitar pickup type and set piezoelectric or magnetic to better process the signal 3-Band EQ: Uses 3-band equalizer controls (bass, mid, treble), has a 60 second loop, and has a frequency response range of 20Hz to 20KHz Features: 1. Multi-function: Analog acoustic preamp effect pedal with digital effects and loop functions, great for practicality. 2. Easy Adjustment: Reverb and chorus effects allow each effect to be controlled by a single knob, making adjustments easy. 3. Signal Processing: Optimize the preamp input depending on your guitar's pickup type and can set it to piezoelectric or magnetic to better process the signal. 4. 3-band EQ: Uses 3-band equalizer controls (bass, mid, treble), has a 60 second loop, and has a frequency response range of 20Hz to 20KHz. 5. WITH TOGGLE SWITCH: Notch filter toggle switch with precise adjustment control, with USB interface and XLR DI output. Usage: USB interface: Micro USB interface. It can be used to connect a PC or to upgrade product firmware on OSX. Specifications: Item Type: Acoustic Preamp Effect Material: Metal Color: Yellow Sampling Rate: 44.1KHz Signal Processing Operation: 32 Bit Frequency Response: 20Hz~20 KHz±1dB Dynamic range: 120dB Maximum input: +10dB Maximum output: +10dB Product power: DC9V (not included) Typical current: 180mA positive external and negative internal EQ control: High frequency ±10dB (15kHz) Intermediate frequency ±10dB (1.8kHz) Low frequency ±10dB (80Hz) Package list: 1 x Effect1x User Manual ＞