SOUNDFROG Berial Red LED Model Overdrive/distortion for electric bass. Selling due to equipment replacement. Includes original box and instruction manual. Operation confirmed. No crackling or noise whatsoever. I believe it's in excellent condition, but I've provided a 360-degree photo, so please check the condition before purchasing. Please note that what appear to be fine scratches on the surface are due to the material and are original. Features natural distortion and a mid-range with good note separation. It doesn't lose the low frequencies even when the Gain is increased, nor does it become too heavy, making it a convenient pedal that's recommended for always-on use. Color changes the distortion range. From minimum to 12 o'clock, it's a high-mid modern distortion; from 12 to 3 o'clock, it's low-mid; and from 3 o'clock to maximum, it boosts the entire range for a booming distortion. It also features a Blend control for the original sound, allowing for a wide range of sound creation. Gain, Tone, and Color affect only the Drive channel. It can be used with a 9V battery and DC 9V-18V. It's an interesting effects pedal where you can enjoy the tonal changes by using 9V, 12V, or 18V. Personally, I liked around 12V, which offers a good balance of distortion and headroom. ■ Controls Blend: Adjusts the mix of the original sound and distortion Tone: Adjusts the high frequencies Gain: Adjusts the amount of distortion Volume: Adjusts the volume only Color: Adjusts the distortion range I am also selling various other equipment at the same time. I will offer a discount if you purchase multiple items, so please feel free to comment. Bass Electric Bass Bass Effects Pedal Bass Distortion Overdrive Distortion Soundfrog SOUNDFROG Berial