• Low pass (LPF) 2-pole , high pass (HPF) 2-pole and bandpass outputs (BPF) 1-pole.
• FM1 input acts as 1V/Oct when full CW tracks very well over 4+ octaves
• FM2 input has a bipolar attenuator
• At full Q you get very low distortion sinewaves with a range of 2Hz to 20Khz

If you decide an 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.