1PCS

Save $$$$ on Rare 300B Vacuum Tubes!

Name: 1PCS 300B-L 300BL Vacuum Electron Tube Replace 300B 4300B WE300B PX300B 300BT Audio Tubes Valve Amp DIY Matched
Brand: 1PCS
Price: 414.56 USD
Availability: InStock

Score the lowest price ever on these highly sought-after 300B-L tubes! Perfect for audiophiles and DIY enthusiasts building high-end valve amps.

$414.56

Retailer: amazonAI Score: 9/10

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Price History

Date	Price	Condition	Retailer
6/27/2026	$414.56	new	amazon