Palmer PGA-04 8Ω, a load box and microphone simulator with passive functionality. Selling due to equipment reorganization. Regarding operation, I have confirmed the sound output from a normal amp head → Palmer → interface/mixer (the Thru function has not been confirmed due to environmental reasons). There is some crackling in each knob, but it seems there is no problem with the sound change. In addition, there are signs of use such as scratches, rust on the screws, and fingerprints. There are no accessories. (The OX in the photo is not included *just in case...) In Japan, this is a famous piece of equipment that Tsuyoshi Kon, in particular, used for a long time until he switched to Fractal. It is already discontinued by the manufacturer, and it is becoming difficult to obtain, so please do not miss this opportunity. Please confirm the above, and as this is a used item, please purchase with no returns or refunds. *It will also be listed on other flea market sites, so please forgive me if it sells out.