Audio filters are the electronic circuits designed to amplify or attenuate a certain range of frequency components. This helps eliminate the unwanted noise from the audio signal and improves the tone of the output audio. Filters play a major role in telecommunication and audio electronics.
Returns and refunds are available within 14 days of delivery, as per policy. Restocking Fee: 15%
Items must be returned in original, as-shipped condition with all original packaging and no signs of use. Buyer assumes responsibility for all return shipping costs unless the item was not received as described.
We will repair or replace any Demonic Machine that we built at any point in time as long as we still exist. Warranty does not apply to normal wear of the enclosure or graphics, knobs, hardware, or any devices that are deliberately destroyed or modified by anyone other than Demonic Machines. There is never any charge for a repair unless the circuit board needs to be replaced due to user damage or modification. Customers are responsible for shipping to Demonic Machines and back to the customer after the repair has been completed.