vt229 sylvania tube pair ~ 6sl7gt 5691 ecc35 tung-sol nos nib valve rca gt wgt military specifications MIL SPECS SC966A WW2 nos tubes into original carton wrap military specifications mil specs fully tested 58/58 ; 56/56 ( good at 32/32 ) on tube tester calibrated TV7D/U JAN CHS 6SL7GT VT-229 SYLVANIA BLACK ROUND PLATE RUGGED DARK CARBON PLATES SMOOTH OLDEST PRODUCTION YEAR 1942 WARTIME SECOND WORLD WAR MADE IN U.S.A. MATCHED PAIR = 2 TUBES = 2 VALVES = 2 VINTAGE VACUUM TUBES MILITARY ARMY NAVY MILITARY SPECIFICATIONS JOINT ARMY NAVY JAN SC966A NOS NIB TUBES WITH ORIGINAL CARTON WRAP BOXthe internal carton wrapping has been opened ans it’s not in perfect conditions (one piece of inside carton is missing), please evaluate pictures CODE ON GLASS E3 L4 BLACK BASE PAN FOIL GETTER BOTTOM BLACK PLATE HOLED WELDED RUGGED RELIABLE LONG LIFE TWIN TRIODE DOUBLE TRIODE TUBES FOR PRE AMPLIFIER PREAMP DRIVER PRE PHONO INPUT FIRST STAGE 1ST STAGE AUDIO 6SL7GT = CV1984 = CV1985 = 6Н9С = 6SL7 = VT-229 = 6N9P Similar tube Other shape (e.g. bulb type): 6SL7GTB ; 6Н9М Sub tube: 6113 ; 6SL7 DDR Other class quality (otherwise equal): 6SL7WGT ; 6SU7GTY Heater different: 12SL7GT ; 5691 ; ECC35 Other base: 7F7 First informations 02.Jul.1941 : Electron Tube Registration List Sub the following models 6SC7 6SC7GT Evolution 12AX7 7F7 6SL7GTB 6SL7WGT Socket Octal (Int.Octal, IO) K8A Filament Heater Vf 6.3 Volt / If 0.3 Ampere / Indirect / Parallel / series ~ = AC/DC Vintage NOS Tubes Bendix Vintage NOS Tubes Brimar Vintage NOS Tubes Sockets Arcturus Vintage NOS Tubes Rca 12ax7 Nos NOS Nitrous Oxide Systems Parts for Ford Mustang, RCA Vintage Tubes & Tubes Sockets NOS Performance & Racing Parts Genalex NOS Tubes NOS Vintage Car and Truck Parts box 77
2x E-6SL7 Vacuum Tube Upgrade 6SL7 6N9P 5691 CV1985 6H9C 6SL7-T Tube
With a special screen structure: A layer of electron-active substances is coated at the plate (anode), which is more conducive to the absorption of electrons. – From a quiet background, it is without losing aura.
1PC DIY Audio Vacuum Tube Amplifier Convert Socket Adapter 6SN7 TO 12AX7 6.3V
1PC 6SN7 6SL7 ECC32 ECC33 6N8P 6N9P B65 TO 12AX7 12AU7 ECC82 ECC83 7025 DIY Audio Vacuum Tube Amplifier Convert Socket Adapter 12AX7 or 12AU7 12AT7 ECC81 ECC82 ECC83 7025 CV4003 CV4004 5751 5814 6021( 6.3V ) vacuum tubes were originally used on the machine. After plugging in the adapter, you can use 6SN7 / 6SL7 / 6N8P / 6N9P/ECC33/ECC35/5691/6592/B65 vacuum tubes. Note: The vacuum tube originally used on the machine must be 6.3V.
LINLAITUBE E-6SL7 Vacuum Electronic Tubes Upgrade 6SL7 6N9P 5691 CV1985 2PCS
2PCS LINLAITUBE E-6SL7 Vacuum Tubes Electronic Tubes Upgrade 6SL7 6N9P 5691 CV1985 6H9C 6SL7-T Tube. – 2 x Electronic Tubes. – With a special screen structure: A layer of electron-active substances is coated at the plate (anode), which is more conducive to the absorption of electrons.
STC 6SL7 5691 ECC35 Grey Plate NOS Tightly Matched Pair Super Rare
The sounding these tubes bringing about is amazing which is far beyond your expectation. They are worth a try and I must say that they are worth every penny. I tested them on my amplifier and they work flawlessly.
Listing is for THREE (3) Vacuum Tube Bases Red 8-Pin Octal ***RARE*** Box R
Listing is for THREE (3) Vacuum Tube Bases. Deep Red Bakelite, 8-Pin Octal, Beautiful Condition. Fits tubes like 6SN7/5692, 6SL7/5691, others. Highly Sought-After Tube Bases…..listing will not last long. Please see pictures for dimensions. Vacuumtubesdotnet is the largest supplier of NOS tubes in the world. We have been in business for over 40 years and have over 10,000,000 NOS tubes in stock including 8000 different tube numbers. Whatever you need we probably have and will be happy to list for you. Everything we sell is tested on one of more of our 14 different tube testers, including an Amplitrex AT1000, both versions of the Maximatcher, computerized versions of the Hickok 118B Cardmatic and several other lesser known testers used mainly on obscure tubes that are nearly impossible to find a test for. We guarantee every tube we sell for thirty days except for breakage, open filaments or operation outside manufacturer’s specifications. You will be satisfied or we?ll make it right, right away. Shipping: We ship worldwide and are happy to combine shipping on multiple products. Contact us for updated shipping if you purchase multiple products. International orders weighing under 4 pounds (1.8 kg) are shipped via first class international mail.International customers should be aware that first class mail cannot be tracked and that processing delays up to several weeks can occur in customs, which is beyond our control. If you are unwilling to wait until your order clears customs please do not order this item. We have been shipping internationally for 45 years and every order has eventually been delivered. Please be patient. We value your business and assure you that your order will be delivered in due time.
One Gold plated 7F7 TO 6SL7 6H9C 6N9P 5691 Vacuum tube convert socket DIY HIFI
Top is 7F7. Bottom is 6SL7 6N9P 6H9C 5691. Vacuum Tube Amplifier Convert Socket. We have a large number of Vacuum Tube Amplifier Convert Socket. Vacuum Tube Amplifier Convert Socket 1. Height: 3.6cm/1.42in(Including convert socket pin).
Standard 33S29B 6SL7 5691 Black Plate Triple Mica Matched Pair Tested NOS
I sold most of them to China, Hongkong and Japan. The tubes were quite rare, made in Sweden. These tubes are ranked top of the list among 6SN7 series with their durability and sounding quality. They are in excellent condition.
Kenwood Kd-2055 Stereo Turntable Service Manual D-5691
6SL7 JAN Tung Sol CTL-VT-229 Smoked Round Plate 5691 Vintage NOS ECC35
VT-229 – ECC35 – 5691 – CV1984 – 6?. 3/4 smoked glass, black base. with NO shorts or grid emissions. JAN – Joint Army Navy from USA military specification. Sound Great Bass, smooth Slightly Warm Mids and highs.