• 1 MIDI IN to 4 MIDI OUT Thru Box
• MIDI powered
• Multiple filter functions
• Channel Mapping
• Transposer
• Program Changer
• Controller Filter
• Programmable with the Keyboard and DIP switches, or Windows PC editor software

If you decide a product is not suitable within 14 days of delivery, you can return it to us for a replacement or refund. Returns must be unused and in their original, undamaged packaging.

Some items are excluded from our money back guarantee:
- Computer software that has been unsealed or registered
- Any item that comes directly into contact with the nose, ears or mouth

To arrange a return, just contact our customer service department on 020 7424 2800 or via our customer support form.