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NOS/NIB RCA/Mullard 5AR4/GZ34 Vacuum Tube Blackburn plant 132 B6C3 code

NOS/NIB RCA/Mullard 5AR4/GZ34 Vacuum Tube Blackburn plant 132 B6C3 code Archived listing photo
Starting price (see what it sold for on eBay ↗) $150.00 as of Jul 28, 2026
Auction ended Final result not shown
Closed Fri · Jul 31, 2026
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Past Vintage Parts & Accessories auctions
Condition New
Condition tiers New Used Refurbished Damaged Unspecified
Ships from ZIP 120**
nostubesupply 13,392 ratings · 100.00% positive
Seller

Description

From the seller
Mullard 5AR4/GZ34 tube.The tube is branded RCA but made by Mullard at Blackburn plant. Code 132 B6C3.The tube is new old stock in original box.Gray plate. .Made in Great Britain..Tested on a Sencore TC162. Test results were 105/105 .Zero to 50 is bad,50 to 70 is questionable, 70 to 120 is good 60 day Guarantee

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