I have three AC-4 Power Supplies that are excess to my needs. $80 each plus shipping from 46835 One HC-15 Heathkit phone patch in excellent condition. No Manual. $30 plus shipping from 46835 or I'll swap for a NOS set of Sylvania 6JB6 tubes. Mike, W9MWS --- StripMime Report -- processed MIME parts --- multipart/alternative text/plain (text body -- kept) text/html ---