Amphead - Music Lover/Audiophile Bend,OR, United States Posts: 23, Send Email Date Registered: November 16, 2001 Last Post: RE: Hitachi 6SN7GTB question: Top getter vs bottom getter tube at 15:00:33 on May 16, 2017 Systems: 1. Dave's Hi-Fi Stuf 2. Dave's Hi-FI Occupation: Retired, Purchasing Agent Interests/Hobbies: none Gender: Male Age: 60