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).