Ez81 rectifier tube

TUBE ELECTRONIQUE MINIWATT DARIO EZ81   TESTED   Mesured  VA 250v   Ia  D1= 49 mA   D2= 49mA Please ask all questions and I will  be happy to answer If a problem arises contact me and  I'll try to fix the problem the price is for 1x  EZ81  payment only with Paypal  Lettre suivie:  2€ Colissimo France: 5 €     je décline  toute responsabilité en  cas  de casse  durant le transport, les tubes étant fragiles par nature,  La  meilleure  solution reste  l'envoi dans un paquet  soigné, plutôt qu'une  lettre bulle. b641

GZ34 – 5AR4 rectifier tube – RT - Mazda Brussel (Holland) - code f33 L1A - Un tube redresseur en très bon état, sans court-circuit ni fuite gazeuse. - Très bonne émission, testé avec lampe-mètre digital. - Janvier 1961, double D getter, 2 MICA, plaques grises lisses, trou dans ergot de détrompage. - Pas de boite individuelle, mais très bien protégée pour l'expédition. - Frais de port UE : 15 € - Frais de port hors UE : 25 € - One (1 pcs) full-wave rectifier vacuum tube in very good condition, nos shorts, no gas leak. - Very good emission, tested on digital tube tester. - January 1961, double D getter, 2 MICA, smooth grey plates, hole in center pin. - No individual box; however, very well protected for shipping. - EU shipping : 15 € - Rest of the world : 25 €

GZ34 – 5AR4 rectifier tube – RTRadiotechnique - Mazda Brussel (Holland) - code f33 L1B Un tube redresseur en très bon état,sans court-circuit ni fuite de gazeuse. Très bonne émission, testée aveclampe-mètre digital. Février 1961, double D getter, 2 MICA,plaques grises lisses, trou dans ergot de détrompage. Pas de boite individuelle, mais trèsbien protégée pour l'expédition. Frais de port UE : 15 € Frais de port hors UE : 25 € One (1 pcs) full-wave rectifier vacuumtube in very good condition, nos shorts, no gas leak. Very good emission, tested on digitaltube tester. February 1961, double D getter, 2 MICA,smooth grey plates, hole in center pin. No individual box; however, very wellprotected for shipping. EU shipping : 15 € Rest of the world : 25 €

Tube rectifier 5R4GY Tronix tested good Valve, rectifier, rectifieuse,   Code F3B Made by FIVRE Italy   Tested on METRIX U61C Va Ia  mA   250 45 measured 250 45 measured 250 40 expected No shorts, vacuum test OK   Emballage soigné, je groupe les différents achats Safe packaging, combine shipping, ask for international shipping cost

Boite en l’état Culot : Tube noval Fonction ou Type : Redresseuse Marque : MAZDA Mesures faites au lampemètre METRIX 310   Débit : 47mA soit 95.92% sur chaque plaque   Photos supplémentaires disponibles sur email   France : paiement par chèque bancaire ou virement IBAN mais pour l’étranger uniquement par virement IBAN.   N’oubliez pas de regarder mes autres objets et de rajouter mon pseudo dans vos vendeurs favoris.   Groupez vos achats pour diminuer les frais de port.

Tube redresseur à vide mono alternance VU508 (10E/520) - Aspect du jamais utilisé - RARE Autres références: CV1508 - V1913 Utilisé par la Royal Air Force durant la 2ème guerre mondiale Tube testé  sur Funke W19 (100 mA sous 71 volts) culot 4 broches européens Chauffage directe 4 volts 3 ampères: Tension inverse pic 7KV Tension anodique RMS max 2750 volts Débit 125 mA DC en continu Dimensions: hauteur 18 cm diamètre maxi 5 cm poids 93 grammes Tube livré en double emballage amortie assuré Half wave rectifier tube VU508 (10E/520) - LOOK never used - Flow Good - RARE Other references: CV1508 - V1913 Used by the Royal Air Force during World War II Tube tested on Funke W19 (100 mA at 71 volts) European 4-pin base Direct heating 4 volts 3 amps Peak reverse voltage 7KV Anodic voltage RMS max 2750 volts 125 mA DC continuous flow rate Dimensions: height 18 cm max diameter 5 cm weight 93 grams Tube delivered in double cushioned packaging with full postage insurance

Selling my custom built EL34/KT77/6L6GC/6P3S-E Single ended class A Triode/Ultralienar tube Amplifier. I have built this amp myself based on a Douk Audio chassis but with some important design improvements and better components as follows: - Audiophile coupling caps: Jantzen Audio superior Z 1200V - ELNA Cerafine cathode bypass caps and Vishay filter caps - Takman(Japan) and Allen Bradley carbon composite resistors in audio critical circuit spots - Triode / Ultralinear switches (original design is only UL) - Cathode bias adjustment knobs with resistor networks in parallel (inexistent in the original design) Adjustable bias allows for usage with a wide range of tubes. It is thus a great start for tube rolling. The amp is offered with the following tubes: A pair of JJ KT77 power tubes A pair of 6P3S-E power tubes A pair of 6H8C preamp tubes 1X Svetlana 5U4G / 5C3S rectifier tube 1X 5C4S / 5Z4 rectifier tube Important:  The amp should not be power cycled while hot/warm to avoid cathode stripping and rectifier sparks in order to preserve the life of tubes. UL/Triode switching should be avoided during operation Bias switching during operation is okay in this configuration but should be avoided. Single ended triode amps are low power and highly recommended to be used with high sensitivity 90dB+ speakers Selling due to involvement in several other tube amp projects. I will answer all of your questions Flexible shipping to EU and UK

Any question to help you to finalize your choice, please ask. Thank you Japanese TRN Super 12 - Integrated Tube Amplifier EL84 - RARE - 2x12W - High Quality - RARE - For Connoisseurs Only !  - Please find all the information below. Thanks to read ALL the description -  +++ Introduction +++ Sorry in advance, for any mistakes, I am using internet, to make translation.  I am living in France and Cambodia, that is why I use my french count linked with my paypal and bank account in France, while my audio gear is in Cambodia, closer to Japan from where it comes, and where I spend the most of the year.  That is why you will see some not correct item location on the console, as I am obliged to use my french account, thanks for your understanding. I indicates you worldwide shipping fees through DHL postal services (insured online track-able) The item will be shipped from Cambodia (check tax and customs if needed) For more accurate shipping rate send me your location, this is a no claim no return sale, Thanks.  Many Thanks for your visit, wish you a good day, and don't forget to have a look at my other sales. Any question Please ask.   +++ Item Description +++ TRN Japan is the official seller for eastern electric, they setup together with Hong Kong Hit Audio and Mr Master Alex Yeung, this rare quality product. Only available in Japan it has been highly rated at HiFi Shows, its release price was close to 1,500 US$ It deliver a 2 x 12W, has 3 lines input, headphone plug, and really enough power for everyday life use, Sound quality is about excellent balance, whether low middle or high frequencies, the residual noise is very small. Very neutral sound that provides you the ability to listen easily to small room orchestral music, orchestra, jazz, vocal pops, and a wide range of any styles The interior of the amplifier is realized within high quality, and a very rare combination of a rectifier tube 5AR4 in addition to a bridge diode has been setup ! It has class A filters and luxurious transformers & chokes, high quality coupling capacitor, high end wiring This humble high quality integrated tube amplifier equipped with valves El84  famous Brand Electro-Harmonix   Please Note That: As with used gear, performance and working condition  may be altered at anytime, this is a no claim no return sale Thank You    Specifications Power output: 12W RMS (8 ohm) / CH Input Impedance: 100Kohm Output Impedance: 4, 8 ohm Signal to Noise: 86dB Dimension(WxLxH): 360(W) x 260(L) x 170(H) mm Net Weight: 11 kg Original Japan setup: 100V    +++ About the Seller +++ Most of the goods that I sell were bought during some regular trips in Japan & through Japanese friends. I am French, music lover, and I am living between France and Cambodia (where most of my Audio is settle), I spend most of my free time having good time with my family & enjoying vintage sound systems.   I am not a professional seller (I have enough work with my current job), but only an Audio passionate. Therefore I regularly have a little bit more equipment that I need... I like to buy and discover new items, try them in my sound systems, enjoy them, then, mainly due to space, and financial limitation, it is time to sell some of them, for someone else, somewhere, can have some good time with it.   +++ About the Payment +++ I only accept PayPal payments. (if you don't have an account, please go on paypal website, very easy and safe way to make payments)   +++ About the Sale +++ As I mainly sell vintage items, and so most of the goods are used, and some are quite old, Thanks to look carefully the item pictures and read the full description. Please understand that there will be, no claims and no returns possible. For the stressful persons or the ones who wish perfect goods, please refrain from buying. Be inform that these a

Shipping from my place has just been temporary suspended, -  you can still buy an item you like, the shipping will only be postponed -  or you could book an item for a 30% non refundable deposit, deductible from the full payment for sure - Any question to help you to finalize your choice, please ask. Thank you Japanese TRN Super 12 - Integrated Tube Amplifier EL84 - RARE - 2x12W - High Quality - RARE - For Connoisseurs Only !  - Please find all the information below. Thanks to read ALL the description -  +++ Introduction +++ Sorry in advance, for any mistakes, I am using internet, to make translation.  I am living in France and Cambodia, that is why I use my french count linked with my paypal and bank account in France, while my audio gear is in Cambodia, closer to Japan from where it comes, and where I spend the most of the year.  That is why you will see some not correct item location on the console, as I am obliged to use my french account, thanks for your understanding. I indicates you worldwide shipping fees through DHL postal services (insured online track-able) The item will be shipped from Cambodia (check tax and customs if needed) For more accurate shipping rate send me your location, this is a no claim no return sale, Thanks.  Many Thanks for your visit, wish you a good day, and don't forget to have a look at my other sales. Any question Please ask.   +++ Item Description +++ TRN Japan is the official seller for eastern electric, they setup together with Hong Kong Hit Audio and Mr Master Alex Yeung, this rare quality product. Only available in Japan it has been highly rated at HiFi Shows, its release price was close to 1,500 US$ It deliver a 2 x 12W, has 3 lines input, headphone plug, and really enough power for everyday life use, Sound quality is about excellent balance, whether low middle or high frequencies, the residual noise is very small. Very neutral sound that provides you the ability to listen easily to small room orchestral music, orchestra, jazz, vocal pops, and a wide range of any styles The interior of the amplifier is realized within high quality, and a very rare combination of a rectifier tube 5AR4 in addition to a bridge diode has been setup ! It has class A filters and luxurious transformers & chokes, high quality coupling capacitor, high end wiring This humble high quality integrated tube amplifier equipped with valves El84  famous Brand Electro-Harmonix   Please Note That: As with used gear, performance and working condition  may be altered at anytime, this is a no claim no return sale Thank You    Specifications Power output: 12W RMS (8 ohm) / CH Input Impedance: 100Kohm Output Impedance: 4, 8 ohm Signal to Noise: 86dB Dimension(WxLxH): 360(W) x 260(L) x 170(H) mm Net Weight: 11 kg Original Japan setup: 100V    +++ About the Seller +++ Most of the goods that I sell were bought during some regular trips in Japan & through Japanese friends. I am French, music lover, and I am living between France and Cambodia (where most of my Audio is settle), I spend most of my free time having good time with my family & enjoying vintage sound systems.   I am not a professional seller (I have enough work with my current job), but only an Audio passionate. Therefore I regularly have a little bit more equipment that I need... I like to buy and discover new items, try them in my sound systems, enjoy them, then, mainly due to space, and financial limitation, it is time to sell some of them, for someone else, somewhere, can have some good time with it.   +++ About the Payment +++ I only accept PayPal payments. (if you don't have an account, please go on paypal website, very easy and safe way to make payments)   +++ About the Sale +++ As I mainly sell vintage items, and so most of the goods are used, and some are quite old, Thanks to look care

RARE: VINTAGE & COLLECTOR POWER TUBE AMPLIFIER (MADE IN FRANCE)  FILSON V25 PUSH-PULL 6973 MONOBLOC ULTRALINEAR TYPE WILLIAMSON WITH DOUBLE C-CORE OUTPUT TRANSFORMERS SUPERSONIC W30 (= similar to Partridge)  Ampli fabriqué en France en janvier 1963... l'âge d'or des amplis à lampes. Puissance 2x 25watts   -Transformateur d'alimentation surdimensionné et fabriqué sur cahier des charges (Chrétien !) à secteur réglable au choix : 117v 125v 145v 220v 245v -Alimentation HT redressée par 2 tubes redresseurs EZ81 -Self de filtrage 10H -Transformateur de sortie capoté TRES HAUT DE GAMME '' Supersonic W30 '' double C à grains orientés sortie perle de verre -Impédances de sortie réglables au choix: 1 - 4 - 9 - 16 ohms , Poids: 2.1kg unitaire ! Legendary transformers data: http://www.lechauffeurdecathodes.fr/w30.pdf http://www.retro-forum.com/viewtopic.php?f=2&t=16760 Nota: Pieces maîtresses des amplis, ces transformateurs de sortie ont semblent ils été fait sur cahier des charges PARTRIDGE et de meme type que Parmeko...les meilleurs transformateur fabriqués pour des push pull ultralinear.   Contenu de la vente : 2 blocs mono Filson V25 2 caches numéroté à fixer sous les amplis 2 cages grillagés de oritection Les tubes électroniques   Tubes utilisés dans l'ampli:  Puissance: 4x 6973 Electro Harmonix (new & matched : 48, 48, 48 & 48mA) Redressement: 2x 6CA4 / EZ81 Westinghouse (new & matched) Tube d'entrée: 2x EF86 / 6CF8 (matched) Tube inverseur de phase: 2x 12AU7 / ECC82 (matched) Tube driver : 2x E182CC (matched)   Pieces remplacée à neuf: -Cable secteur -Cable de liaison -Fusible porte cartouche -Prise secteur -Prise RCA  -Condensateurs d'alimentions -Condensateurs de filtrage -Condensateurs de cathode -Condensateurs de liaisons -Tube de puissances 4x 6973 -Tube de redressement 4x EZ81 NOTA: les valeurs des condensateurs non pas été changées pour rester dans l'esprit d'origine.  Taille et poids: Taille du bloc mono amplificateur = Longueur: 35cm X Largeur : 18cm X Hauteur: 15cm Poids du bloc mono amplificateur = 10.0kg (soit 20.0kg pour les 2 blocs) Taille du transformateur d’alimentation = Longueur: 12.5cm X Largeur: 10.5 X Hauteur: 13cm Taille du transformateur de sortie = Longueur: 10cm X Largeur: 9cm X Hauteur: 11cm Poids du transformateur de sortie = 2.100kg unitaire   ATTENTION: Il reste à finaliser l'adaptation de tension à la sortie des redresseurs, en effet la HT est trop forte car l'ampli était associé à son préampli ES33  (non fourni) pour l'alimenter.    VENDU DANS L ETAT - A FINIR DE RESTAURER PAR UN CONNAISSEUR

SELECTED AND TESTED TUBES ONLY THE BEST Tubes testé et triés 1 tube diode NOS 1956 Type 5R4WGA CHATHAM / Full Wave Rectifier  Stock ancien - Jamais utilisé - Old Stock - Never Used - En boite d'origine. Fully tested: Test n°1 Metrix U61B: Verification short-circuit - vacuum - emission (250V / 47,5 mA) Test n°2 - Work bench: emission (480V / 100 mA) Test n°3 - Work bench: emission 15 minutes (430V / 170 mA) All tubes certified to be very best than 5% matched. Tubes are 100% Stock ancien - Jamais utilisé - Old Stock - Never Used in original boxes. -------------------------------------------------------------------------------------------------------------------------------- Prix achat immédiat: 24,90€ / Pce Sélectionnez le nombre de tubes désirés. Select how many pieces you want. -------------------------------------------------------------------------------------------------------------------------------- 5R4WGA Diode biplaque pouvant supporter 900V par plaque pour 165 mA de débit. A 700V par plaque, elle peut fournir 275 mA. Embase renforcée en résine Plaskon (Alkydes renforcées de fibres de verre.) Le tube est découplé de l'embase par un joint de silicone (anti-vibrations anti-choc.) Verrerie très épaisse et très dure. Tout dans ce tube a été fait pour supporter des conditions de fonctionnement et d'utilisation extrêmes. Excellent tube pour les restaurations d'amplificateurs audio ou projets de fabrication DIY triode pentode etc...   WYSIWYG. Expédition Monde Entier / Shipping Worldwide Triode Mullard Brimar PX25 PX4 DA30 DA100 VR40 CV1040 VT52 50 45 45S 2A3 300B AD1 R120 6B4G E408 E406 211 845 6SN7 6SL7 205D RE604 E130 E.130 RS242 RS241 ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 5842 417A EL34 EL84 GZ37 GZ32 5V4 5U4 5Y3 ECC88 E88CC E188CC 6922 Mes autres ventes: LIEN - Hifi vintage / Vintage hi-fi stereo - LINK LIEN - Tubes electroniques / electron tubes - LINK LIEN - Disques vinyles / vinyl records - LINK LIEN - Composants electroniques (condensateurs / vintage capacitors) - LINK LIEN - Bric-a-brac - LINK

SELECTED AND TESTED TUBES ONLY THE BEST Tubes testé et triés 1 tube diode NOS 1956 Type 5R4WGA CHATHAM / Full Wave Rectifier  Stock ancien - Jamais utilisé - Old Stock - Never Used - En boite d'origine. Fully tested: Test n°1 Metrix U61B: Verification short-circuit - vacuum - emission (250V / 47,5 mA) Test n°2 - Work bench: emission (480V / 100 mA) Test n°3 - Work bench: emission 15 minutes (430V / 170 mA) All tubes certified to be very best than 5% matched. Tubes are 100% Stock ancien - Jamais utilisé - Old Stock - Never Used in original boxes. -------------------------------------------------------------------------------------------------------------------------------- Prix achat immédiat: 27,90€ / Pce Sélectionnez le nombre de tubes désirés. Select how many pieces you want. -------------------------------------------------------------------------------------------------------------------------------- 5R4WGA Diode biplaque pouvant supporter 900V par plaque pour 165 mA de débit. A 700V par plaque, elle peut fournir 275 mA. Embase renforcée en résine Plaskon (Alkydes renforcées de fibres de verre.) Le tube est découplé de l'embase par un joint de silicone (anti-vibrations anti-choc.) Verrerie très épaisse et très dure. Tout dans ce tube a été fait pour supporter des conditions de fonctionnement et d'utilisation extrêmes. Excellent tube pour les restaurations d'amplificateurs audio ou projets de fabrication DIY triode pentode etc...   WYSIWYG. Expédition Monde Entier / Shipping Worldwide Triode Mullard Brimar PX25 PX4 DA30 DA100 VR40 CV1040 VT52 50 45 45S 2A3 300B AD1 R120 6B4G E408 E406 211 845 6SN7 6SL7 205D RE604 E130 E.130 RS242 RS241 ECC83 12AX7 ECC82 12AU7 ECC81 12AT7 5842 417A EL34 EL84 GZ37 GZ32 5V4 5U4 5Y3 ECC88 E88CC E188CC 6922 Mes autres ventes: LIEN - Hifi vintage / Vintage hi-fi stereo - LINK LIEN - Tubes electroniques / electron tubes - LINK LIEN - Disques vinyles / vinyl records - LINK LIEN - Composants electroniques (condensateurs / vintage capacitors) - LINK LIEN - Bric-a-brac - LINK

1 lampe vintage MAZDA EZ81 6CA4. Restée dans un tiroir de nombreuses années, non testée, je n'ai pas d'appareil permettant de vérifier son état. Vendue EN L'ÉTAT, TELLE QUELLE = sans garantie de fonctionnement, ni retour. Pensez à bien vérifier la compatibilité avec votre appareil avant achat. Diverses traces d'utilisation sont visibles. Envoi soigné bien protégé. Pour plus de détails, consultez les photos. Pour toute question, contactez-moi avant de procéder à l'achat, merci. En savoir plus Collaboration commerciale.

one 1561 Philips vintage valve rectifier tested like NOS 100% with U61 measured values are presented on the sticker placed on the tube. the value for a new tube is 46mA with plate voltage 250V livraison France en colissimo pour 5.5 euros possibilité de grouper la livraison, voyez mes autres annonces. worldwide shipping with tracking in well made postal small parcel with tracking and delivery against signature for 11 euros possibility of grouping the delivery, see my other ads. Important Reminders: “You will get what you see in the pictures.”

one vintage rectifier valve GZ32 Mazda tested strong like NOS tube according Metrix new tube value is 48mA with Va 250V worldwide shipping with tracking in well made postal parcel for 9 euros. possibility of grouping the delivery, see my other ads. livraison France en colissimo pour 5.5 euros, possibilité de grouper la livraison. Important Reminders: “You will get what you see in the pictures.”