Dual Fusion is an overdrive pedal with two independent distortion effects. It features knobs for adjusting volume, gain, and tone, a mini-switch for changing the connection order, and other mini-switches for adjusting the tone. It can produce a wide range of sounds and can be used in any genre, including jazz, fusion, and rock. Channel 1 Stomp Switch This is the on/off (true bypass) switch for Channel 1. Channel 2 Stomp Switch This is the on/off (true bypass) switch for Channel 2. VOLUME Adjusts the volume. TONE Adjusts the tone. GAIN Adjusts the amount of gain. Smooth/Fat Switch: "Smooth" is compressed and smoother. This setting is preferred by Tom Quayle. "Fat" is open and dynamic. This switch only works on Channel 1. Throaty/Natural Switch: "Throaty" creates a rounded sound, while "Natural" creates an organic and open sound. This switch only works on channel 2. Vintage/Modern Toggle Switch Sets the gain stage: "Vintage" is a low gain setting, "Modern" is a high gain setting. Separate Toggle Switch: This pedal can be activated in three different ways, which should reflect its input and output options. When set to "Separate," it acts like two completely independent pedals. This allows you to change the order of the lines, but also requires you to rearrange your cables to accommodate the switch. For example, if your signal is going from Channel 1 to Channel 2, you should set the switch to the "1 to 2" setting. Then, connect your guitar cable to the input of Channel 1. Then, run a cable from the π output of Channel 2 to your guitar amp. You can also switch from Channel 2 to Channel 1 by setting the switch to 2 to 1 and plugging your guitar cable into the input of Channel 2 and running a cable from the output of Channel 1 to your guitar amp. With the switch in the center position, it acts like two independent guitar pedals with inputs and outputs. IN (in) Input terminal. OUT (Out) Output terminal Power: Operates on 9V and 18V (center negative). Manufacturer recommended voltage is 9V. Power supply: DC 9V-18V power adapter (24mA or more, center negative) or 9V battery (manganese/alkaline) Dimensions: 88.9 (W) x 114.3 (D) x 38.1 (H) mm *Including knob height. Weight: 472g Accessories: Warranty card, manual (English version) ※Special order item