Check the listing for details. Deluxe Chorus Effect Pedal 9V 100mA Stereo Chorus Guitar Effect Pedal. Condition: New. Listed at 149.00 USD. the four knobs are: Rate (speed), depth (depth), lag (lag. To put it bluntly, this knob is to add color) brothers can try it yourself, d_c_v (belonging to the wet and dry signal ratio) is screwed to the 12 o'clock position to get the sound of a mono chorus. DCV knob The DCV knob sets the ratio of wet and dry signals through Juliana mono. Set the knob around noon, you can hear the traditional monophonic chorus sound. Pitch tremolo can be found throughout the clockwise position. The ground in the middle provides a unique blend of chorus and vibrato, which is not common on other chorus pedals. When both outputs are connected, set the DCV knob to rotate counterclockwise to send the dry tone signal to the mono output and the vibrato signal to the stereo output to obtain the traditional stereo chorus sound. Rotate the DCV knob up slightly to add some vibrato signals to the dry output to change the stereo image to explore other changes. The lantern tap is: two feet control the tempo. If you hold it down, you can make the chorus reach the fastest speed. Once released, it returns to the originally set speed. The shift on the left is the tempo subdivision switch, when it is broadcast to the top, it is a quarter note, and when it is broadcast to the middle, it is a quarter note triplet. Played below is an eighth note. There are three modes of shifting on the right. It is a sine wave on the top and a triangle wave in the middle. On the bottom, it is also the most powerful design of the Kraken Chorus, which is a random waveform. (The sine wave and the triangle wave are so subtle that they can hardly be heard. Maybe my ears are clumsy. The two original versions of the studio are the same, maybe this is a bug) Finally, I will introduce the jacks. From top to bottom, the jacks on the right are tap~pedal, mono~mono input, stereo~stereo input. The jacks on the left are: power supply 9V100ma internal negative and external positive single-piece power supply. Mono~mono output, stereo~stereo output. If you use mono input and dual-channel output, please insert the mono hole, and then insert the output into mono and stereo respectively. If you use mono input and mono output, it is mono to mono. Let me introduce it here first, and more functional brothers can study on their own.