New retail price: 69,300 yen *Before listing, I had the item checked by the manufacturer's factory through Ishibashi Music, where I purchased it. There were no issues. This is an ultra-compact analog multi-effect unit equipped with BOOST, OMG, REVERB/TUNER, DELAY, and TAP/SPEED switches. It can be installed on a relatively small effects board. I purchased it new about 10 months ago and have only used it indoors after using it once in a studio. Premium sound supervised by Richie Kotzen The RK5 V3 is particularly appealing for its high operability. Despite its compact size, it features numerous high-performance effects, including a rotary speaker effect, a 3-band active EQ, and the Richie Kotzen signature OMG section. It's designed to be intuitive for beginners to use. This lightweight and compact size makes it convenient to carry, and it can be widely used from recording to live stages. Next to it is the SANSAMP section. There is no footswitch. There are LEVEL, HIGH, MIDI IN, LOW, DRIVE controls and an ON/OFF SANSAMP button switch. This style is based on Richie Kotzen himself turning this section ON when connecting to a guitar amp. A speaker simulator is also built-in, and you can adjust it with the EQ in this section. It is also possible to connect an external IR speaker simulator in the later stage. Next is the reverb + tuner section. The reverb has REVERB control and a SIZE button. You can turn the tuner ON/OFF by long-pressing the footswitch. Next is the delay section. There are DELAY and TAP/SPEED footswitches. The controls are LEVEL, REPEATS, TIME, DRIFT, and ROTO buttons. It's a vintage tape echo-style delay, with a delay time of up to about 300ms. DRIFT is the depth of the delay signal modulation. The ROTO button provides a rotary speaker sound. There is an effects loop after the SANSAMP section, and there is an XLR out on the side. Thank you for viewing.