Check the listing for details. MXR M 82 Bass Envelope Filter. Condition: New. Listed at 227.33 USD. MXR M 82 Bass Envelope Filter * classic analog envelope filter sounds * Controls for Dry, FX, Decay, Q and Sens. Seen cheaper elsewhere? No problem – send us your price proposal! +++ 3 year guarantee +++ All of our items have a 30-day return policy without explanation. Notes, reading and software are excluded from the exchange. The General Terms and Conditions of Zoundhouse GmbH & Co. KG apply. The European Union provides an online platform (OS platform) for the out-of-court settlement of consumer disputes: https://ec.europa.eu/consumers/odr When purchasing multiple items: Add the items to your shopping cart and select “Request total from buyer” at the top right. If you intend to buy multiple items: put them into your shopping cart and choose “combined shipping (up right)” on yo.