Multifunction effects board with effects loop and tuner function. - Model Name: POD HD400 - Brand: LINE 6 - Pedal Type: Effects board - Functions: Effects loop, tuner function - Number of switches: 4 switches - Connection terminals: Amplifier connection terminals - Volume control: Volume pedal Notes: This is a used item, so please refrain from purchasing if you are looking for a new-like item or if you are sensitive to minor imperfections. Overhaul and repair history are unknown. This is an antique/vintage item. Future operation cannot be guaranteed. Please consider this as a junk item. There are minor scratches and signs of deterioration. Please make your judgment based on the images. AC power supply is missing, and operation is unconfirmed. Please check the images. Regarding Returns and Exchanges: Thank you very much for your patronage. We are sorry, but we do not accept returns or exchanges for the purchased items. Thank you for viewing.