The EML PX4 mesh tube is upwards compatible to the 15 Watt Version of the historic PX4 by OSRAM and MARCONI. The EML PX4 has higher heater current, and also higher maximum power ratings.
The PX4 is a well balanced design by Osram and Marconi. It works best at the recommended operating points. The higher dissipation as possible for the EML is only for extra lifetime and more safety.

Bóng công suất Emission Lab 520B
Bóng công suất Emission Lab AD1 - Phiến lưới
V-Cap ODAM 33uf /250V
Mundorf Mcap EVO Oil 0.22uF / 450V
Tụ Jupiter COPPER FOIL / Paper 0.01uf / 600V
Bóng công suất Emission Lab 2A3
Bóng công suất Emission Lab 300B - Phiến lưới 




