Guitar Accessories... Photo Genic Guitar & Bass Small Amplifier with Gain (PG10/BK, Black, Used). Sno.180801457, Seller... Kyouritsu Corporation, Instruction Manual, No Warranty, Tested and Working, Includes 3m Guitar Cable (Used), Controls: INPUT, GAIN, LEVEL, BASS, TREBLE, AUX IN, PHONE, POWER, (Clean.Driver, Dist). Size (WxHxD): 24.5cm x 27cm x 12.5cm, Weight: Approx. 2.5kg. Rated Voltage AC100V, Output 10W, Rated Power Consumption 13W, Speaker 10.5cm, Color: Black, Made in China. The product is in good condition and is a clean used item. There are no problems in normal use. Recommended for those who are starting electric guitar & bass. Please check and judge based on the images posted as it is a used item. Please note that the color of the product may appear slightly different from the actual color. Please forgive any minor scratches or stains that could not be captured in the images. We have not checked for any content not described in the product condition. We describe the condition of the product, such as if there is a significant feeling of use, such as if it interferes with playing. Please refer to the manufacturer's website, catalog, etc. for product specifications and details. Small amplifier for guitar & bass, a 10W small amplifier equipped with GAIN control to adjust 3 types of sounds: clean, overdrive, and distortion. You can connect a CD or MP3 player and play along with your favorite songs, or practice at home at night by connecting headphones without making sound from the speakers. Controls: Volume, Gain, Tone Control (Treble, Bass), Headphone jack (1/4" stereo phone), AUX IN jack (mini stereo phone), BASS adjusts the strength of the lower sounds, and TREBLE adjusts the strength of the higher sounds. Start with both low, and if the sound feels thin, raise the Bass, and if the sound is muffled, raise the Treble. The more you raise the Treble and Bass, the more "scooped" the sound becomes. (Quoted from the internet.) Thank you for viewing.