For inquiries regarding products or transactions, please feel free to contact us via the comment button. Please like & follow us to receive notifications of new arrivals, time sales, and more. The "Guyatone HP-200BT" has the following controls on the top panel, from right to left: input jack, GAIN, VOLUME, TREBLE, BASS, and SEND, RETURN plugs. The TREBLE and BASS controls are marked with -10 ~ 0 ~ +10 instead of 0 ~ 10, and have a center click at the 0 position. The volume with the center click is a somewhat special component, but the resistance value is 1MΩ A curve for both TREBLE and BASS. 【Condition】There are no operational issues, but some dirt is visible. *This item is also sold in our store and on other sites. We strive to update as quickly as possible, but please forgive us if it sells out. *All included accessories are shown in the photos. ■All Products →#ENCORES_アンコールズ ■Other →#ENCORES_アンコールズ_その他 2400110004611