Replaced the missing output jack 2 with a new one. Price reduced from 38,000 yen to 35,000 yen. UE-303B, a multi-effects unit featuring three of Maxon's legendary "9 Series" effects. The "9" series, released in 1982, is highly regarded among Maxon's effectors for its ease of use and sound quality, representing a pinnacle of achievement. A multi-effects unit incorporating these masterpieces was released at the same time, known as the "Universal Effects" or UE series. The effects included are AF-9, CP-9, and CS-9: * AF-9 Auto Filter (Auto Wah/Filter) * CS-9 Stereo Chorus * CP-9 Compressor The UE-303B was sold as a model for bass and keyboards, but it is actually a multi-effects unit equipped with three of the 9 series guitar effects. The auto-wah filter is particularly effective, making it well-suited for analog synthesizers, DJs, and experimental music. The "UE-300" released at the same time has the same CP-9 and CS-9, but instead of the AF-9 auto-wah, it features the TS-9 overdrive. Personally, I feel the "UE-303B" is more unique and a better value. It's in relatively good condition, but the plastic screw of the output 2 jack was cracked and missing, so it has been replaced with a new jack, and the operation has been confirmed. Please check the photos. Operation confirmed with no knob crackling or pedal noise. The entire unit has been cleaned with alcohol. I also have other vintage effectors and analog synthesizers for sale. \#Maxon \#MAXON \#MultiEffector \#Analog