I would like to buy a 9420, 100 amp power supply for my new used 420. I'm currently using an 85 amp switching power supply with a loud fan. 73, Jerry K8JRO -- FAQ on WWW: http://www.contesting.com/FAQ/tentec Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: owner-tentec@contesting.com