Griffin
Well-known member
What are the minimum requirements for an Amplifone Tube swap other than...
25" 4:3 tube
100 degree / V100 deflection
CR-23 neck
6.3 Heater
Are there any other critical non-usual specs? How about focus voltage which sits at 8.4Kv for the Amplifone/Zenith
25" 4:3 tube
100 degree / V100 deflection
CR-23 neck
6.3 Heater
Are there any other critical non-usual specs? How about focus voltage which sits at 8.4Kv for the Amplifone/Zenith
Last edited:
