Power Pentode
New Electro-Harmonix Tubes from Bulk Pack
The Electro-Harmonix 6550 Vacuum Tube is a glass octal
type used in the output stages of audio amplifiers. They
have Great power handling capacity and heat dissipation.
Their sturdy construction enhances the mechanical
reliability of this valve.
These tubes have been developed with a new leaded glass
compound, four-pillar construction and mica spacers.
They have a classic sound and
long life and sound great in Hi-Fi Amps.
This tube is also used in Leslie Speaker Cabinets as well
as Ampeg SVT and Sunn amplifiers
It requires an octal socket.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 1.6 A