TUBE HUNTER VACUUM TUBE GEMSTHESE ARE THE SPECIFICS OF THE TUBE/TUBES FOR SALE THESE ARE THE TUBE/TUBES FOR SALE:    Here is a matched pair of 7586 Nuvistor tubes. Great for AKG C 12A C 28 and NEUMANN U 63 64 Microphones. They measure 121,122 on my B&K 747. This is a blast for the past, and sure to please. All JAPANESE. All good. These test NOS. Normal 0 false false false EN-US X-NONE X-NONE   On my tester a B&K 747 tester:    Below 55 = BAD      55-66 = ?     65 -100 = Good     100-120+ = NOS         NOTES ON THE BOXES. LISTING WILL GENERALLY HAVE INFORMATION ABOUT ANY BOXES ASSOCIATED WITH THE TUBES FOR SALE. THESE ARE THE OPTIONS: 1. ORIGINAL BOXES IN VARYING CONDITION. THESE BOXES WILL BE THE ORIGINAL BOXES THE TUBES CAME IN AND WILL SHOW AGING IN VARYING DEGREES. THESE TUBES ARE ASSUMED TO BE NEW AND WILL TEST AS NOS. 2. NO BOXES PROVIDED (NONE AVAILABLE USUALLY USED AND SHOULD BE ASSUMED TO BE USED UNLESS OTHERWISE STATED. 3. REPURPOSED BOXES. THESE ARE BOXES OF THE SAME MANUFACTURER. THESE WILL HAVE A LABEL OVER THE TUBE NUMBER THAT REFLECTS THE TUBE BEING SOLD. THESE TUBES SHOULD BE ASSUMED TO BE USED UNLESS OTHERWISE STATED. 4. TUBEHUNTER BOXES. THESE ARE BOXES I HAVE MADE WITH GREAT TIME AND EXPENSE TO PROTECT YOUR VACUUM TUBES AND PROVIDE FOR STORAGE AND EASY IDENTIFICATION. TUBES IN THESE BOXES SHOULD BE ASSUMED TO BE USED UNLESS OTHERWISE STATED. 5. WHITE BOXES. SHOULD BE SELF EXPLANATORY. TESTING OF TUBES: THIS IS DONE ON A NUMBER OF TESTING DEVICES 1. TEKTRONIX CURVE TRACER 2. B&K 747 TUBE TESTER 3. MERCURY 1000 DYNAMIC MUTUAL CONDUCTANCE TESTER INTERPRETATION OF RESULTS: NOS = 80% TO 135% GOOD = 65% TO 80% ? OR MARGINAL : 55% TO 65% BAD = 55% TESTING RESULTS SHOW HOW THE TUBE IS PERFORMING  NOW.  TESTING RESULTS DO NOT SHOW HOW OLD A TUBE IS OR HOW MANY HOURS IT HAS BEEN USED. HOWEVER IF A TUBE TEST NOS YOU CAN BE ASSURED IT WILL LAST A LONG TIME AND IS WORKING VERY WELL. I want to see you happy with your purchase. I will never sell a tube that is below standard…… I have sold many tubes here on Ebay, and all my customers have been completely satisfied. I will work with you in good faith if there are any problems, or if you are unsatisfied in any way. I want your business now and in the future, so I assume you are the boss, and I am the employee. All tubes are tested for shorts, continuity, and emissions. I prefer PayPal. ALL CUSTOMERS PLEASE READ ALL NOTES BEFORE BUYING FROM ME !!1.  RETURNS: It is my highest desire that you are completely satisfied with your purchase from me. I will bend over backwards to make sure that you are a happy customer.If anything you buy from me is less than satisfactory, message me BEFORE you either open a case or hit the “item not as described” button.Sound quality is tremendously SUBJECTIVE. For tubes returned for noise or sound quality of any kind you pay for the shipping we refund the purchase. We refund the price of the item NOT THE SHIPPING COST. If we sent the wrong tube we will of course pay for return shipping. For any tubes that are DOA we require that you send a us a picture of the shipping box to show us the damage. We test EVERY tube sent out and none should be DOA unless broken in shipping.2.    PLEASE NOTE:  Tube silkscreen (lettering on the tubes) is VERY fragile. It can be wiped off and destroyed VERY easily. If you wipe off the silkscreen while handling the tube you diminish their value by up to 70%. DO NOT handle the tubes or hold them from the cylinder. ALWAYS hold them from the ENDS. If you are returning tubes and they are not in the same condition cosmetically I cannot give you a full refund. THIS IS VERY IMPORTANT.3.  UNLESS YOU MAKE ARRANGEMENTS WITH US BEFORE YOU PURCHASE, YOU MUST PAY FOR ITEMS PURCHASED WITHIN 2 DAYS OR A CASE WILL BE OPENED FOR AN UNPAID ITEM!!!4. TESTING: I test all tubes that I sell in one way or another, or I will state untested. I have a B&K 747 tube tester. This is a mutual conductance tester. It give a percentage value of gm for the tube under test and checks for shorts and grid emissions. I also use a Tektronix curve tracer for testing triodes. I give a number of evaluations for tubes. One evaluation is a screen shot of the tube with a high voltage applied to the plate. This helps the buyer see the linearity of the tube in question at the highest voltage the tube will see in a real circuit. The Curve tracer steps the triode through 10 gate/grid voltages starting with -10 volts and going to 0 volts. The lines show how the tube conducts throughout that range. At 0 volt the tube is at max conduction and is the top line on the display. It is easy at that point to take where that top line intersects the plate voltage, find the milliamp level and compare it to the datasheet. I give those numbers for you in the Item condition box. To further help the buyer I also include the Design values, for gm and ma readings in the table. This can then be compared to other tube sellers using inferior test methods such as Hickok,  Amplitrex, and other testers. The Tektronix curve tracer gives values within 3% of the actual value. The very best portable testers only can approach 10% accuracy.5.    Please note: The numbers given for gm are what I see on my tester. I DO NOT guarantee that you will see those numbers on your tester. I only guarantee that these tubes will test good, with no shorts, or gas, on a decent calibrated tester. I dont guarantee or imply anything else.6. VERY IMPORTANT!!! Vintage tube testers almost always, due to age, have VERY LOW HEATER VOLTAGES!!!  Every tester I have ever bought is below 6 volts when selecting 6.3 volts. They average 5.8 volts. The voltage NEEDS to be 6.3 and 12.6. You can calibrate a vintage tube tester all you want. If the heater voltage is not right, you will NEVER get the right gm value. I have customers complain that their tubes are not the same as what I see on my tester. They say they have a calibrated tube tester. I have 40 tube testers. On all of them I have an outside regulated DC power supply that feeds the tube tester the correct heater voltage.7. I dont check each and every tube for noise or tone. This is SUBJECTIVE and it is too time consuming. If you dont like the noise level or the tone we offer a hassle free refund policy.  International customers note:1. Please wait for us to invoice you for the correct amount. If you have purchased more than one item, we must calculate how much the shipping will be. Shipping will be HIGHER due to insurance and shipping methods needed for expensive item totals. If you are buying only one item this will not be an issue. 2. Under no circumstances will we state on a US customs a declared value of less than the sale price. This is an honesty issue. We are honest with everyone to the best of our ability to do so. We want you to trust that what we say is true. There cannot be that trust, if we make false statements knowingly to anyone. If your country has tariffs/taxes so high that they cause large numbers of normally honest folks to make false statements, we urge you to work for change of those laws.3 International buyers if you bought more than one item and want combined shipping it will ship in 2 days.4. And all the Angels sang because the heavenly music was playing and it was turned all the way up.    Listing and template services provided by inkFrog

Zwei (2) Neumann KH120A aktive Studiomonitore, perfekt fürs Produzieren, Recording, Mixing und Mastering.  Hochwertiger, transparenter Klang mit angenehmen Höhen und genügend Bass trotz kompakter Größe. Aus eigener Erfahrung können die Speaker mit deutlich teuereren KH310 sehr gut mithalten! Aktueller Neupreis fürs Paar liegt bei €1399.Top-Zustand mit kaum Gebrauchsspuren, technisch einwandfrei. Viel Spaß beim Bieten! You are bidding on two Neumann KH120A in very good, fully working condition with only minor signs of use. Serious bidders only please!

Lumiere One Früheste Modell Stereo Patrone Neumann Dst Bv-33 V-264Das Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.ZahlungSeien Sie versichert, dass unser Shop eine Vielzahl von Zahlungsmethoden anbietet.Bitte zahlen Sie innerhalb von 5 Tagen nach Auktionsende.Über unsWir befinden uns in Japan. Überprüfen Sie für elektrische Produkte den Hersteller und das Produkt und rechnen Sie die Spannung in das jeweilige Land um. Wir planen den Versand per FedEx oder DHL. Bitte kontaktieren Sie uns, da sich die Versandkosten in einigen Fällen ändern können. Es ist uns eine Freude, Sie glücklich zu machen, indem wir Ihnen unseren empfohlenen Artikel vorschlagen.Wenn Sie Fragen oder Wünsche zu Artikeln haben, wenden Sie sich bitte an uns.Internationale Käufer - Bitte beachten Sie:-Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren gehen zu Lasten des Käufers.-Bitte erkundigen Sie sich beim Zollamt Ihres Landes, welche zusätzlichen Kosten vor dem Bieten/Kaufen anfallen.- Diese Gebühren werden normalerweise von der liefernden Spedition (Spedition) erhoben oder wenn Sie den Artikel abholen - verwechseln Sie sie nicht mit zusätzlichen Versandkosten.- Wir kennzeichnen Warenwerte nicht unter Wert oder Artikel als - Geschenke - Die US-amerikanischen und internationalen Regierungsvorschriften verbieten ein solches Verhalten.]]>Wir befinden uns in Japan. Überprüfen Sie für elektrische Produkte den Hersteller und das Produkt und rechnen Sie die Spannung in das jeweilige Land um. Wir planen den Versand per FedEx oder DHL. Bitte kontaktieren Sie uns, da sich die Versandkosten in einigen Fällen ändern können. -Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren gehen zu Lasten des Käufers. -Bitte erkundigen Sie sich beim Zollamt Ihres Landes, welche zusätzlichen Kosten vor dem Bieten/Kaufen anfallen. - Diese Gebühren werden normalerweise von der liefernden Spedition (Spedition) erhoben oder wenn Sie den Artikel abholen - verwechseln Sie sie nicht mit zusätzlichen Versandkosten. - Wir kennzeichnen Warenwerte nicht unter Wert oder Artikel als - Geschenke - Die Capacity NA Item Width NA Compatible Product Line NA Country/Region of Manufacture NA Unit Quantity NA Type NA Brand No Brand Plug Regional Fitment NA California Prop 65 Warning NA Item Length NA Year Manufactured NA Unit Type NA Country Japan UPC NA Compatible Model NA Item Weight NA Manufacturer Warranty NA Item Height NA Features NA Color NA Compatible Brand NA MPN NA

TELEFUNKEN VF14for Neumann U47 & U48 Microphones perfect NOS NIB tube STILL SEALED in its original packaging !!A perfect VF14 tube in NOS new old stock condition and STILL SEALED in its original packaging. Apparently Telefunken built only 27k tubes of this type between1946 and 1957. See photos ...This extremely rare Telefunken tube comes from the collection of an electrical engineer who ran a business repairing jukeboxes during the 1950s and 1960s in the Munich area. Please note:Having done a bit of research, I am aware that there have been fake VF14 offered for sale in the past. See e.g. this website with some interesting information: https://wagner-microphones.com/fake-VF14.htmhttps://www.wagner-microphones.com/vf14_background.htm Important:- given this VF14 tube is still sealed in its original packaging, we cannot accept any return unsealed and opened.Therefore:- we offer the buyer that we open the seal in order to test / measure the tube with a professional Neuberger 37 tube tester, and that we capture this whole process on video for proof, that this is truly a NOS tube in perfect working condition.Please do not hesitate to contact me for any questions! Please note that I will ship worldwide, but only via registered & insured express courier service by UPS, FedEX, or DHL Express which ever you prefer, to ensure the tube arrives fast and safe. Happy to give you a shipping cost quote to your country.. ----------------------------------------------------------------------------------------------------------------------------------------------------------- I ship worldwide via Deutsche Post / DHL registered airmail packages providing a tracking number. All records will be professionally packed in special four-lax cardboard LP-mailers to avoid corner damage, bends or anything alike during shipment. Please contact me for any questions or special requests. - Save International Shipping Cost by combined shipping: => to EU countries: $19.90 USD via DHL Paket registered airmail package up to 5kg; $25.90 USD via DHL Paket registered airmail package up to 10kg => to Non-EU countries incl. North America, Asia, Australia ...: $79.90 USD via DHL Paket registered airmail package up to 10kg - Worldwide shipping rates by weight: => $9.90 USD via Deutsche Post registered letter airmail up to 500g (1LP depending on weight) .... note that depending on the LPs weight only lighter packaging material can be used => for 100% protection I recommend to ship up to 1kg using strongest packaging materials! => $16.90 USD via Deutsche Post registered letter airmail up to 1kg (2-3 LPs depending on weight) => $29.50 USD via Deutsche Post registered letter airmail up to 2kg (4-6 LPs depending on weight) => $57.90 USD via DHL Paket registered airmail package up to 5kg (15-20 LPs depending on weight) => $79.90 USD via DHL Paket registered airmail package up to 10kg (30-40 LPs depending on weight) Note that for box set LPs the higher weight of boxes and booklets must be taken into account: ... e.g. a 2LP box sets weight can be the same as 3 LPs. Heavy weight audiophile 180g or 200g pressings may also require higher shipping charges. - Postage within Germany: $9.00 USD via DHL Paket registered airmail package of 1-100 LPs. - For Deutsche Post additional insurance add $2.50 per 100,- USD in value.

Neumann KH 120 A pair of active near field studio monitor. Perfettamente funzionanti. Ottime condizioni, no sfrisi.Con imballi e manuali originali.Made in Irlanda

Zum Verkauf steht ein Neumann NDH30 Kopfhörer in voll funktionstüchtigem Topzustand. Es liegt ein Paar Original Neumann Ersatzohrpolster (neu) bei. Der abgebildete Kopfhörerständer gehört nicht zum Lieferumfang. Lieferumfang: - Neumann NDH30 mit montierten Ohrpolstern - OVP- 3m Anschlusskabel (glatt)- Transportbeutel- zusätzlich ein Paar Ersatzohrpolster (neu in OVP) Ein zusätzliches Spiralkabel ist nicht dabei.