Russian 0A2 heavy duty tubes (6) per lot NOS pristine F...

0A2 Russia "Cr13n" special quality heavy duty specified for First Sound Presence Line Stage. If using in another amp check with the manufacturer as this Russian tube draws more current than a US 0A2 and may not be compatible with your amps wiring. Six(6) tubes per lot at a great price. Normal ret...

0A2 Russia "Cr13n" special quality heavy duty specified for First Sound Prese...