Isolation
Buy 2 = exact match, buy 4 = 4 precise matches.
Model: 300B-98
Maximum power per channel: No power supply
Origin: Mainland China
Certification: CE
Product Type: Vacuum tube, electron tube
Replacement: 300B 300BC 4300B 300B-T 300B-Z WE300B E300B
Application: tube amplifier, HIFI amplifier, DIY audio amplifier accessories