Hard to find of very rare early metal base version of GZ34 / 5AR4 made by Philips Holland in 1955 and sold under VALVO brand, code rs1 / 55B, with no hole in guide pin, welded straight plates and double-D getter. New old stock without original box. Probably the best GZ34 you can buy for your guitar or high end audio tube amp, almost impossible to find in NOS condition! Free shipping world wide from Germany via registered air mail, PayPal welcome. Please have a look also to my other items for more vintage tubes and radio parts. ID: Box 133C

Hier wird eine sehr seltene Valvo GZ34 Metal Base angeboten.Die Röhre ist auf einem Funke W20 mit sehr guten werten in beiden Systemen geprüft !! NEUWERTIG !!!.Code lautet TV2/57C. A very rare Valvo GZ34 Metal Base is offered here. The tube is tested on a Funke W20 with very good values in both systems!! MINT CONDITION!!!.Code is TV2/57C Das ist ein Privatverkauf, keineGarantie, keine Rücknahme.

Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Philips GZ34 Röhre Metal Base tV2 Code sehr selten DD-Getter geprüft top Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern.Die Röhre wurde auf einem Funke W19 als sehr gut geprüft. Die Ergebnisse der Messung in mA:110/110 Wir bieten eine Vielzahl an alten Bastel -und Sammelobjekten an.Bitte beachten Sie, dass aufgrund des Alters keine Garantien auf die technischen Funktionen gegeben werden können.The parts are very old, we dont give any guarantee on the technical function. Zahlung Versand Kombiversand nur bei Artikeln möglich, die am gleichen Tag gekauft werden. (aus einer Auktionsrunde) DIe angepasste Rechnung erhalten Sie dann nach Auktionsende. Aufwendiger Versand (klimaneutral) mit DHL Premium in 2-welliger Kartonage und aufwendiger Polsterung! Versand größtenteils plastikfrei, 80 Prozent des Versandmaterial aus recyceltem Altpapier bzw. Second-Hand Kartonagen. WORLDWIDE SHIPPING ON REQUEST! PLEASE ASK BEFORE YOU BUY! Links Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Newsletter Verpassen Sie keine Angebote mehr! Wir informieren Sie über Angebote und Aktionen bequem per E-Mail. Newsletter abonnieren Kontakt Senden Sie uns eine Nachricht

Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Philips GZ34 Röhre Metal Base rS1 Code sehr selten DD-Getter geprüft top Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern.Die Röhre wurde auf einem Funke W19 als sehr gut geprüft. Die Ergebnisse der Messung in mA:90/90 Wir bieten eine Vielzahl an alten Bastel -und Sammelobjekten an.Bitte beachten Sie, dass aufgrund des Alters keine Garantien auf die technischen Funktionen gegeben werden können.The parts are very old, we dont give any guarantee on the technical function. Zahlung Versand Kombiversand nur bei Artikeln möglich, die am gleichen Tag gekauft werden. (aus einer Auktionsrunde) DIe angepasste Rechnung erhalten Sie dann nach Auktionsende. Aufwendiger Versand (klimaneutral) mit DHL Premium in 2-welliger Kartonage und aufwendiger Polsterung! Versand größtenteils plastikfrei, 80 Prozent des Versandmaterial aus recyceltem Altpapier bzw. Second-Hand Kartonagen. WORLDWIDE SHIPPING ON REQUEST! PLEASE ASK BEFORE YOU BUY! Links Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Newsletter Verpassen Sie keine Angebote mehr! Wir informieren Sie über Angebote und Aktionen bequem per E-Mail. Newsletter abonnieren Kontakt Senden Sie uns eine Nachricht

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Wir haben deinradio! Senden Sie uns eine Nachricht Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Philips Miniwatt GZ34 metal base Welded plates RS1 Code sehr selten DD Getter Bitte entnehmen Sie den genauen Zustand und Lieferumfang den Bildern.Die Röhre wurde auf einem Funke W19 als sehr gut geprüft. Die Ergebnisse der Messung in mA:85/80 Wir bieten eine Vielzahl an alten Bastel -und Sammelobjekten an.Bitte beachten Sie, dass aufgrund des Alters keine Garantien auf die technischen Funktionen gegeben werden können.The parts are very old, we dont give any guarantee on the technical function. Zahlung Versand Kombiversand nur bei Artikeln möglich, die am gleichen Tag gekauft werden. (aus einer Auktionsrunde) DIe angepasste Rechnung erhalten Sie dann nach Auktionsende. Aufwendiger Versand (klimaneutral) mit DHL Premium in 2-welliger Kartonage und aufwendiger Polsterung! Versand größtenteils plastikfrei, 80 Prozent des Versandmaterial aus recyceltem Altpapier bzw. Second-Hand Kartonagen. WORLDWIDE SHIPPING ON REQUEST! PLEASE ASK BEFORE YOU BUY! Links Unser Shop Verkäuferprofil Bewertungen Shop speichern Kontakt Newsletter Verpassen Sie keine Angebote mehr! Wir informieren Sie über Angebote und Aktionen bequem per E-Mail. Newsletter abonnieren Kontakt Senden Sie uns eine Nachricht

Stai offrendo per UN tubo Philips Gz34 / 5AR4 1957 Metal Base NOS NIB piastra saldata accuratamente testata sul mio TV-7 nella gamma NOS 58-58/40 e suona meravigliosamente nel mio sistema hifi, strettamente abbinato. È quasi in ottime condizioni. Il reso è accettato se paghi le spese di spedizione per il reso. Quello che vedi è quello che ottieni. Venduto così comè. Si prega di rivedere attentamente le foto prima di fare offerte. Grazie mille P/S: È importante tenere presente che il servizio di spedizione che offro nellinserzione è di $28.65 a tutte le regioni in cui è disponibile la posta del Vietnam. A causa della brutta epidemia, la posta del Vietnam non è sempre disponibile in alcune località, specialmente in Africa, in alcuni paesi sudamericani o anche in alcune nazioni del Nord Europa. Inoltre, ci vuole più tempo del solito (22-60 giorni a seconda della distanza e delle abitudini locali). Quindi, per favore attendi pazientemente e-mail/messaggio me se si è verificato qualche problema prima di aprire controversie su ebay. Renderà la situazione più complicata e ovviamente influenzerà la mia performance di vendita. Per questo motivo, chiedimi prima di fare offerte. Inoltre, se hai bisogno urgentemente dei tubi, devi pagare un extra di $ 45,75 (impiegando 10-12 giorni) o $ 68,75 (impiegando 3-5 giorni) da DHL per tutte le regioni del mondo. Grazie mille

Philips GZ34 Metal Base Rectifier Tube - EXTREMELY RAREtv2-57F Code - Hole in Guide Pin - Dual D GettersStraight Plate Sides - Vintage 1957 JUN An extremely rare nickel base Philips Miniwatt excellent label on the glass. This Metal Base GZ34 is the absolute holy grail of 5AR4/GZ34 Rectifier Tubes. Your search for the perfect rectifier is over as there is no better GZ34! Very few of these sweet tubes are left on earth! This is an EXTREMELY RARE find indeed!!! Tested on AT1000 w/Forward & Reverse Voltage SpecsIn order to make an informed decision on buying a rectifier tube you need to know the Forward Voltage Drop and Reverse Voltage. The 2 most important numbers to focus on is the FORWARD VOLTAGE DROP and BALANCE BETWEEN SIDE 1 & 2. Balance delta should be no greater than 5%. These are numbers that you will NEVER get with a vintage tube tester and are critical to the performance of your equipment. The EZ81/6CA4 cant accurately be measures by standard tube testers and even the AT1000 requires an adapter (see pics) that will enable you to get all the correct measurements, Here are the desired target numbers for a GZ34 / 5AR4: * Forward Voltage Drop: 7 volts or Less = NOS Specs * Reverse Voltage: Greater than 420 volts = OUTSTANDING Tube #07-18005 Results: * Forward Voltage Drop Side 1: 7 * Forward Voltage Drop Side 2: 7 * Forward Voltage Balance: Perfect * Reverse Voltage Side 1: 428 * Reverse Voltage Side 2: 428 * Reverse Voltage Balance: Perfect Please Read My Feedback and Buy with ConfidenceI Stand Behind Everything I Sell About BULLzTUBEz: Ive been an Audiophile for over 50 years, 2 time National Champion in Car Audio and owned a chain of Car Stereo Stores... I have a massive collection of vacuum tubes specializing in mostly esoteric tubes but I have just about any tube you need. Just check the store for the listed inventory. If you have a request just send a message to NOVA.76 through the eBay messaging system... I stand behind everything I sell... My goal is to Create a Positive Experience for my customers. About My TUBEz: All tubes are tested with the Audiophile in mind for SHORTS, GAS, MUTUAL CONDUCTANCE, EMISSION and NOISE (large tube lots are not tested for noise). All my tubes are tested thoroughly on an Amplitrex AT1000... My backup tube testers are an AVO MKIV and another Amplitrex AT1000... I WILL NOT GUARANTEE THAT MY READINGS WILL MATCH YOUR READINGS... Variations in Line Voltage and Test Equipment excludes any claims regarding matching test results on any equipment other than mine... Warranties: Used or vintage items are sold as is with no warranty beyond the description and photographs provided on the listing. Returns will NOT be accepted for reasons such as: dont like the sound, ordered the wrong item, changed mind, not what I thought it was, wrong color ordered, wrong item ordered or tube readings dont match my tester. Any exceptions are on a case by case basis and subject to a 15% restocking fee... Shipping:Domestic Shipping to the continental United States will be by the US Postal Service (USPS) including free tracking. Some items listed will ship free and will be clearly listed as free Shipping. Items not listed as free shipping will be for the cost of packaging plus shipping only, no extra charge will be added to the USPS fee. INTERNATIONAL BUYERS PLEASE CHECK THE SHIPPING CHARGES PRIOR TO BIDDINGInternational Shipping will be offered for select items and will be clearly identified in the listings Shipping & Payment tab. Shipping will be by the eBay International Standard Shipping and be made available as a shipping option at check-out. Shipping costs to international locations will be paid by the buyer. The shipping and handling cost will be clearly identified at check-out. THERE ARE NO RETURNS ON INTERNATIONAL SHIPPING, apart from the exceptions as dictated by eBay... Please note the following:Import duties, taxes and charges are not included in the item price or shipping charges. These charges are solely the buyer?s responsibility.Please check with your country?s customs office to determine what these additional costs will be prior to bidding/buying.These charges are normally collected by the delivering freight (shipping) company or when you pick the item up ? do not confuse them for additional shipping charges.We do not mark merchandise values below value or mark items as ?gifts? - US and International government regulations prohibit such behavior.

Philips GZ34 Metal Base Rectifier Tube - EXTREMELY RARErsB-53 Code - No Hole in Guide Pin - Single Closed GetterNo Plate Holes - Straight Plate Sides - Very Early Production Date An extremely rare nickel base Philips Miniwatt excellent label on the glass. This extremely early dates GZ34 is the absolute holy grail of the vintage metal base. Your search for the perfect rectifier is over as there is no better GZ34! Very few of these sweet tubes are left on earth! This is an EXTREMELY RARE find indeed!!! Tested on AT1000 w/Forward & Reverse Voltage SpecsIn order to make an informed decision on buying a rectifier tube you need to know the Forward Voltage Drop and Reverse Voltage. The 2 most important numbers to focus on is the FORWARD VOLTAGE DROP and BALANCE BETWEEN SIDE 1 & 2. Balance delta should be no greater than 5%. These are numbers that you will NEVER get with a vintage tube tester and are critical to the performance of your equipment. The EZ81/6CA4 cant accurately be measures by standard tube testers and even the AT1000 requires an adapter (see pics) that will enable you to get all the correct measurements, Here are the desired target numbers for a GZ34 / 5AR4: * Forward Voltage Drop: Less than 15 volts = VERY STRONG * Reverse Voltage: Greater than 420 volts = OUTSTANDING Tube #07-16003 Results: * Forward Voltage Drop Side 1: 14 * Forward Voltage Drop Side 2: 13 * Forward Voltage Balance: 7.14% within NOS Specs * Reverse Voltage Side 1: 428 * Reverse Voltage Side 2: 428 * Reverse Voltage Balance: Perfect Please Read My Feedback and Buy with ConfidenceI Stand Behind Everything I Sell About BULLzTUBEz: Ive been an Audiophile for over 50 years, 2 time National Champion in Car Audio and owned a chain of Car Stereo Stores... I have a massive collection of vacuum tubes specializing in mostly esoteric tubes but I have just about any tube you need. Just check the store for the listed inventory. If you have a request just send a message to NOVA.76 through the eBay messaging system... I stand behind everything I sell... My goal is to Create a Positive Experience for my customers. About My TUBEz: All tubes are tested with the Audiophile in mind for SHORTS, GAS, MUTUAL CONDUCTANCE, EMISSION and NOISE (large tube lots are not tested for noise). All my tubes are tested thoroughly on an Amplitrex AT1000... My backup tube testers are an AVO MKIV and another Amplitrex AT1000... I WILL NOT GUARANTEE THAT MY READINGS WILL MATCH YOUR READINGS... Variations in Line Voltage and Test Equipment excludes any claims regarding matching test results on any equipment other than mine... Warranties: Used or vintage items are sold as is with no warranty beyond the description and photographs provided on the listing. Returns will NOT be accepted for reasons such as: dont like the sound, ordered the wrong item, changed mind, not what I thought it was, wrong color ordered, wrong item ordered or tube readings dont match my tester. Any exceptions are on a case by case basis and subject to a 15% restocking fee... Shipping:Domestic Shipping to the continental United States will be by the US Postal Service (USPS) including free tracking. Some items listed will ship free and will be clearly listed as free Shipping. Items not listed as free shipping will be for the cost of packaging plus shipping only, no extra charge will be added to the USPS fee. INTERNATIONAL BUYERS PLEASE CHECK THE SHIPPING CHARGES PRIOR TO BIDDINGInternational Shipping will be offered for select items and will be clearly identified in the listings Shipping & Payment tab. Shipping will be by the eBay International Standard Shipping and be made available as a shipping option at check-out. Shipping costs to international locations will be paid by the buyer. The shipping and handling cost will be clearly identified at check-out. THERE ARE NO RETURNS ON INTERNATIONAL SHIPPING, apart from the exceptions as dictated by eBay... Please note the following:Import duties, taxes and charges are not included in the item price or shipping charges. These charges are solely the buyer?s responsibility.Please check with your country?s customs office to determine what these additional costs will be prior to bidding/buying.These charges are normally collected by the delivering freight (shipping) company or when you pick the item up ? do not confuse them for additional shipping charges.We do not mark merchandise values below value or mark items as ?gifts? - US and International government regulations prohibit such behavior.

1x Pope/Philips GZ34 5AR4 rectifier Metal Base D D getters testing nos Tested on an AVO MK4 tube tester Results are 100% No gas and shorts

VERY RARE PHILIPS MINIWATT GZ34 METAL BASE DD GETTERS tv2 57A CODE FROM JANUARY 1957 TEST STRONG AND PERFECTLY BALANCED - PLEASE SEE PICS CLASSIC TUBE IN VERY GOOD WORKING ORDER PLEASE SEE MY OTHER AUCTIONSPLEASE MAKE PAYMENT IMMEDIATELY AS I WILL BE GOING ON HOLIDAY SHORTLY AFTERIF PAYMENT IS NOT RECEIVED IN TIME I WILL NOT BE ABLE TO SHIP UNTIL THE 15TH AUGUST - BY BIDDING ON THIS AUCTION YOU ACCEPT THESE CONDITIONS PLEASE !

1x Pope/Philips GZ34 5AR4 rectifier Metal Base D D getters testing nos Tested on an AVO MK4 tube tester Results are 100% No gas and shorts

Rare metal base Mullard GZ34 / 5AR4 Rectifier made in Holland Date code tv1 56J - October 1956 Metal Base DD Getter, the base is in very good condition The print has come off the glass, but the stamp on the base identifies the valve. Tested strong on Avo VCM163 and tried in an amplifier and is working very well.

Please only bud if you intend to pay This is the desirable Mullard GZ34 with the metal base. Both sections of this rectifier valve have been tested as good on my simple valve tester. I have also tested the valve in a Leak TL12+ amplifier with no issues

Please only bid if you want it!!! This is the desirable Mullard GZ34 with the metal base. Both sections of this rectifier valve have been tested as good on my simple valve tester. I have also tested the valve in a Leak TL12+ amplifier with no issues

OFFERED NOS MEASURING GZ34 PHILIPS MINIWATT METALBASETV1 55GTESTED ON AVO VCM 163 AND MEASURE NEW VALUE, BOTH SIDES, S NICELY EQUAL.THE BEST RECTIFIER EVER MADE GUARANTEES EXCUSIVE SOUND