Must be obtained within 90 days of purchase.

Full Warranty. Labor & Parts except expendables. Customer to ship prepaid to look SEMicro, return postage paid.

Part# EWPQG - PATTI® QUANTUM Gold --- $300.00/year

Part# EWPQA - PATTI® QUANTUM Analog --- $200.00/year

Part# EWPQD - PATTI® QUANTUM Digital --- $225.00/yea

Call 301-975-9798 for more information