PERFECT MATCHED SET. This is a BEAUTIFUL matched pair featuring 🔥 KEN-RAD 6SN7GT VT-231 – MATCHED WWII BLACK GLASS MONSTERS 🔥. ⚡ Perfectly balanced testing / closely matched sections. Beautiful period-correct display and storage presentation.
Item Tag: Hi Fi
Panasonic PV-8661 4-Head Hi-Fi Stereo VHS VCR W/ Remote – Tested
Great unit that has been tested and still works. Remote and A/V cables included. See pictures for condition.
Related Images:
SYLVANIA 6SN7 GT VT-231 TUBE JAN CHS 1940s TOUGH DOG WHITE LABEL MATCHED SET
Early 1940s JAN-CHS Sylvania VT-231, built for military use when performance and durability were paramount. 🔥 JAN SYLVANIA 6SN7GT VT-231 – 1940s WWII MATCHED PAIR – BRIGHT WHITE LABEL 🔥. 🔥 Bright white label – early Sylvania variant.
Related Images:
RCA 5691 6SL7 GT TUBE 10,000 HOUR RED BASE RUGGED HI FIDELTY AUDIO NIB
EXCL USIVE HIGH FIDELTY TUBE. Legendary Long-Life 6SL7 Variant | Ultra Low Noise | Premium Build. R C A 5691. 🔥 RCA 5691 RED BASE – INDUSTRIAL GRADE – SINGLE (1) 🔥. 💥 TOP-TIER RCA – BUILT FOR COMPUTER & INDUSTRIAL APPLICATIONS.
Related Images:
SYLVANIA 6SN7 GTB TUBE 1968 CHROME TOP HALO BLACK V PLATES MATCHED SET
Rare late-1968 Sylvania production featuring the highly sought-after PERFECT MATCHED SET. BLACK V PLATES. Matched Codes: 6844 AKL. EXCL USIVE HIGH FIDELTY TUBE. ✅ Strong Matching Pair. Production Year: Emporium, PA – 1968.
Related Images:
SYLVANIA 6SN7 GTB 1977 TUBE 2 HOLE TOUGH DOG FOIL GETTER MATCHED SET NIB
Matched Codes: KC. LEGENDARY TOUGH DOGS. I mark every tube in order to avoid tube rolling! 2 HOLE BOXED T PLATES. PERFECT MATCHING SET. EXCL USIVE HIGH FIDELTY TUBE. Tall Black Base. BEST TUBES ON THE MARKET. NO LEAKS. NO SHORTS.
Related Images:
SYLVANIA 6SN7 GTB TUBE 1959 CHROME TOPPED HALO BLACK PLATES MATCHING SET
✔ Custom 6SN7 platforms. 🔥 Genuine U.S.A. Sylvania manufacture (EIA 312). 🔥 Date coded 312-939 (39th week of 1959). MATCHED SET. BLACK V PLATES. 🔥 Matched pair. EXCL USIVE HIGH FIDELTY TUBE. Production Year: Emporium, PA – September 1959.
Related Images:
SYLVANIA 6SN7 GTB TUBE 1959 CHROME TOPPED HALO BLACK PLATES MATCHING SET
✔ Custom 6SN7 platforms. 🔥 Genuine U.S.A. Sylvania manufacture (EIA 312). 🔥 Date coded 312-939 (39th week of 1959). MATCHED SET. BLACK V PLATES. 🔥 Matched pair. EXCL USIVE HIGH FIDELTY TUBE. Production Year: Emporium, PA – September 1959.
Related Images:
NOS 6SN7 GTB Carbonized Black Plates Ring Getter Mullard Tooling, 1-gold Pin
NOS tubes fall within the Gm characteristic range of an average tube, as published in the RCA RECEIVING TUBE MANUAL, which states “Individual tubes, like any manufactured product, may have characteristics that range above or below the values given.
Related Images:
NOS Matched Quad GE 6SN7 GTB Red Label Side Getters OLD STOCK 60s
NOS tubes fall within the Gm characteristic range of an average tube, as published in the RCA RECEIVING TUBE MANUAL, which states “Individual tubes, like any manufactured product, may have characteristics that range above or below the values given.