The AT-1 has worked well for me for the past year I have owned it but the power transformer is now overheating. I’m selling it for parts or hopefully someone can repair it. Cosmetically clean inside and out, no rust, and is original build plus a previous owner added a pilot light. Includes a copy of the manual and spare set of tubes. $90 shipped CONUS. The VF-1 works fine and is cosmetically clean inside and out. No rust. Includes a copy of the manual, spare set of tubes, and cables. $75 shipped CONUS. I'll sell both for $150 (with spare tubes and manual copies) shipped CONUS. Cash or USPS Money Order only. No personal checks or PayPal. Please contact me through my QRZ e-mail address. Thanks, 73, Dave KB5RCF.