• True bypass
• Tailor your drive/distortion sound with sustain, tone and volume knobs
• A dry switch that mixes your dry bass with the Bass Big Muff Pi''s distortion
• A bass boost EQ switch that reintroduces your low frequencies when tone is set for high frequencies
• Based on the Russian Big Muff
• Tough and compact die-cast chassis
• 9-volt battery included
• Optional 96DC-200BI power supply available

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.