View on LOZ Suggested Retail: $109. Rode PSA1. Whether you're podcasting, broadcasting, on the radio, or streaming at home, microphone placement is everything. The PSA1 is a professional studio boom arm that will help you position your microphone exactly where it needs to be. With its parallelogram spring design for keeping the microphone perfectly stable even when the arm height is adjusted, the PSA1 will help you get the perfect recording every time.. 7 CALENDAR DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.