KR 300B RK LIMITED SERIES (PAIR)

KR AUDIO 300B RICCARDO KRON LIMITED SERIES

Technical highlights are:

• Use of Zirconium - as the coating for the anodes
• Improved structure support in the least vibrating glass points with double mica
• Ceramic bases
• Gold plated base pins
• Triple thickness glass
• Doubled cooling radiation surface for anode cooling
• Barium heaters that run colder and have better emission
• Closer tolerance matching
• 9th degree of vacuum for extended longevity
• Precise matching of the real original 300B specs and layout.