[D Machine] Dual footswitch Stereo Phrase Looper with D Machine. Built-in alignment feature for perfect synchronization of the d machine with the phrase loops [Large Capacity Loop Pedal] 100 memory slots, each can store 3 minutes record. Total memory time is 300 minutes.11 Different Rhythm Styles of d machine, each styles includes 20 different rhythm type, 220 different rhythms in total [1.3 Inch Touchscreen] Displays status screens and menu interfaces to adjust functional settings. click the center of the screen to switch between two main views: main interface or Looper interface; click the metronome to open the BPM screen; click the d to open the D screen; click the back to return to the previous screen [AUTO REC] Detects the input signal and starts recording automatically, thus avoiding the problem of inaccuracy caused by the lack of synchronization between the operation of the GL100 and the timing of the performance [TIME STRETCH] Shifts the speed of recorded or audio without changing the pitch of theaudio.When you feel that a faster or slower background audio might better match the performance of thephrase, you don't need to re-record or import it [Headphone Silent Use] 3.5 mm (1/8inch) TRS stereo headset output jack. Put on your headphones and practice more intently [ Studio] It is the dedicated computer software for GL100. You can use it toimport and export audio files or carry out firmware updates and reset functions Color: White Material: Metal Package Contents: 1 x Electric Guitar Effect Machine Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.