Passive Preamplifiers

           

We use high quality parts only. Most resistors are 1% Metal Film, and the filters use Polypropylene capacitors. All connectors are gold plated.

All our products have a warranty of two years from the date of purchase. If they fail for any reason, just return the unit to us and we will fix it for free. We also have a customer satisfaction policy. If you are not happy with your purchase, just return it to us within 30 days of purchase, and we will send you a full refund. We accept Paypal, MasterCard, VISA, Discover, American Express and Checks. (how to order).