2019年4月22日 · A 6F6 is a 42 on an octal base, one of many that were repurposed like that in 1936 when the "new" metal can octal tubes were intro'ed by RCA. The 6F6G is a direct lift of the shoulder bulb 42, which continued to be used into the 1940s by Philco and others instead of the octal alternatives.

Watch this gear and we'll notify you if it becomes available again. Smoked Glass? Yes. Engraved Base? No. Boxes Included? None. ** If the actual brand does not match the printed brand, this is perfectly normal.

Get the best deals for 6f6 Tube at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items!

Type 6F6 is a general-purpose audio output pentode intended for domestic and car radios. It dates from the mid-1930s and was a well-established classic long before WWII.

the metal 6F6 is least in demand, it was used in RCA, GE and some others... and , never in guitar amps... which drives the prices on audio type tubes. I have all the types in stock at 20% off the large catalogs, and good used ones at 50% of new. Mark Oppat Antique Audio Plymouth, MI

2024年12月16日 · Find many great new & used options and get the best deals for 6F6G RCA TRONIX NOS VALVE TUBE at the best online prices at eBay! Free shipping for many products!

RCA 6F6G Vacuum Tubes $50 In Stock! NOS Tubes Precision Tested and Ready to Ship!

Find many great new & used options and get the best deals for 6F6G RCA Vintage Radio Amplifier Vacuum Tubes 2 Valves Tested St Shape 6f6 6f6gt at the best online prices at eBay! Free shipping for many products!

ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 6F6G Actual Brand*: RCA Printed Brand: RCA Victor Quantity: 1 Piece-Single Matching Date Codes?

2014年3月9日 · 6F6s the GTs and Gs are all just killer man and don't be afraid to put some voltages on them, despite what data sheets/spec say they can handle a lot more than you would think and they sound equal if not better than most 6v6/EL84 types in my opinion, very underrated tube, the old RCA or Marconi 6F6Gs are just amazing the amount of detail they have.