This is the EQP-WA from WARM AUDIO. It has been tested and confirmed to be in working order, but please understand that this is a check by an amateur, and I apologize for any oversights. There are scratches and other signs of wear. I used two of these units for stereo operation. Included accessories are the power cable and the original box. It also paired well with the kick drum. Recommended for those seeking a different texture than plugins. No replies will be given. Thank you for your understanding. Reference: Sanreko Review) https://www.snrec.jp/entry/PR/report/warm-audio_comp-eq_vol4 Below is an excerpt from the official product description. --- The EQP-WA is a faithful reproduction of one of the most famous tube equalizers in recording studio history, the "Pultec EQP-1A." It's not just about looking similar. It has been meticulously rebuilt with a fully discrete circuit design and top-end components such as CineMag transformers and premium tubes, focusing on sound quality for a modern reinterpretation. It adds brilliance to your music at an affordable price. ■ Main Features ・Equipped with US-made CineMag transformers for input and output ・Developed based on the legendary "Pultec" EQP-1A ・Uses high-voltage 12AX7 and 12AU7 vacuum tubes ・CINEMAG inductor ・EQ section can be bypassed (only tube and transformer warm effects can be used) ・No insertion loss ・XLR/TRS input/output ・Flat frequency response 20Hz-50Hz ・Boost and cut can be used simultaneously ・5 flexible frequency bands