Each RF Parts Company 572B is tested by the Engineering Staff at RF Parts Company in San Marcos, CA USA. It is the preferred choice for the FL2100B, SB200/SB201, Dentron 10-160L, etc.
MFR: China (PSVANE) Six Month Limited Warranty SKU: 572B-RFP
For use in Class AB, Class B, and Class C RF and Audio amplifiers.
Used * No longer available for export MFR: Amperex SKU: 572B-AMP-P
This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.