Heute biete ich Ihnen folgendes an: 6 X Vintage Siemens E88CC / 6922 / CCa HiFi-Röhre / Audio Preamp Tube Goldpins / unbenutzt technischer Zustand: sehr guter Zustand optischer Zustand: sehr guter Zustand Falls Sie den oben aufgeführten Artikel ersteigern und diesen persönlich bei mir abholen, so können wir diesen sehr gerne gemeinsam auf den von mir angegebenen Zustand hin überprüfen. No shipping to USA

CCa SIEMENS - E88CC - 6922 - GREY SHIELD AUF RPG FUNKE W19 GEPRÜFT: 11/10mA - GUT AB 6mA.

CCa SIEMENS - E88CC - 6922 - GREY SHIELD AUF RPG FUNKE W19 GEPRÜFT: 11/10mA - GUT AB 6mA.

CCa SIEMENS - E88CC - 6922 - GREY SHIELD AUF RPG FUNKE W19 GEPRÜFT: 11/10mA - GUT AB 6mA.

CCa SIEMENS - E88CC - 6922 - GREY SHIELD AUF RPG FUNKE W19 GEPRÜFT: 11/10mA - GUT AB 6mA.

2x TESLA E88CC (= 6922, CCa, ~E188CC) Gold Pins, 32 Yellow Prints, 1969/1971 Codes, 100%++ (369+373) You are bidding on 2 pieces of original 1969/1973 TESLA E88CC/6922 tubes. These are TESLA Vrchlabi (= A.G.Lorenz before nationalization) production tubes featuring 32 factory codes, yellow logos, grey shields between systems, and gold-plated pins. These are very high quality tubes! These have 7/1969+12/1971 date codes, same construction. One tube is in very nice optical condition, the other has a little fainter but still very good print. (Both feature some marks on the pins indicating previous handling/testing or use, one has the gold plating partially worn-out). Excellent electrical condition, tested as 100%++, with following results: Tube 1 (369): Ia1= 22.70 mA / Ia2 = 17.90 mA, S/gm1= 13.70 mA/V / S/gm2= 11.00 mA/V Tube 2 (373): Ia1= 17.90 mA / Ia2 = 16.60 mA, S/gm1= 12.10 mA/V / S/gm2= 11.50 mA/V ...where a new/unused tube should have S/gm around 7.50 mA/V, and emission approx. 11-12 mA. Paired from a large lot of NOS/spare tubes. I have more vintage E88CC, ECC82, ECC83, and ECC81 tubes for sale in my other listings. See my other items for more vintage, rare tubes: pairs of AZ11/AZ1/RGN1064 mesh plate rectifiers, NOS TESLA E88CC and ECC802S, ECC803S triodes, NOS NIB 1950s foil getter Tungsram EZ80 singles/pairs, and more... I have too much spare parts, ongoing storage cleaning, dont miss out! Payment: - eBay Managed (now a mandatory option for seller) - Cash on Pickup - No other method of payment (checks etc.) can be accepted. Terms: This is a private auction and the item described is sold as is, without warranty. All the items are sold from my private collection. Winning bidder must contact me within 3 days after the end of this auction. I expect to receive payment in maximum of 14 days after the end of auction, otherwise I will have to report the non-paying bidder to eBay and ask them for a refund. I am responsible for eBay fees, buyer is responsible for all the fees associated w/shipping, money transfer or customs in the country of destination. I can accept Escrow.com (only for valuable items, of course), but buyer must pay for all the associated fees. Thank you for looking! Please take a look at my other auctions for similar items...

Biete zwei nie benutzte SIEMENS vintage CCa lt. Fotos aus ehemaligem Bundeswehr-Bestand (Adler-Logo) Abgabe der Röhren so wie sie sind, wie fotografiert und da von privat ohne Garantie oder Rücknahme bzw. Umtausch. Versandspesen 6,- Euro (BRD) / EU 12,- Euro (oder höher, abhängig vom Empfängerland). This a European Auction. European adress required!

Im Angebot eine E88CC SIEMENS # ( 6Dj8 CCa E88CC 6922 ) # GREY SHIELD # NEAR NOSgemessen auf Neuberger RPM 37016/16 mA 100% = 15 mA Mit Garantie

Perfect matched & balanced pair of vintage Siemens E88CC/6922 Audio Tubes - Munich 1965 - Super Strong NOS - Very Rare Tubes Summary Stronger than time! This is the classic beauty in sound, admired by audiophiles for almost 60 years and will still be our top choice in the next 60 years. Particularly, the early 60s Siemens tone is considered the reference sound for serious classical listeners who need to upgrade the sound quality at phono stage. Sound Characteristics The airy and transparent sound produced by these vintage Siemens tubes has been unrivaled even to this day. The magically extended yet never tizzy highs, coupled with the slightly focused upper mid-range, deliver a clear presentation of the entire frequency spectrum, completed by the precise and deep controlled bass. And the most defining sound characteristic of Siemens E88CC tubes is their ability to retrieve the deepest levels of detail in sound, and these hidden sonic layers can go a long way to revealing the subtle ambient clues that help complete building a truly 3D holographic presentation. While as quiet and analytical as the best Telefunken E88CC tubes, Siemens E88CCs produce a warmer, smoother and more musical sound. To see how these two German titans in vintage tubes rival each other, feel free to see our full sound review of 60s Telefunken E88CC in this listing: https://www.ebay.com/itm/266252586987 Professional Sound Evaluation The pair worked wonderfully and sounded terrific in our professional studio setup for monitoring. - Input: Cambridge Audio CXC V2 dedicated CD transport + Schiit Audio Bifrost 2 Multibit DAC - Amplification: Liquid Platinum Tube Amplifier by Alex Cavalli - Output: Focal Clear MG Pro open-back headphones Our full tube sound review was written 100% based on the actual listening experience while this pair of tubes were running in the system described above. Professional testing & sound evaluation Both tubes tested Super Strong NOS (120%+ mutual conductance) on a Mercury 2000 tube tester with the following result (mutual conductance in uMhos): Tube 1: 14,900/14,800 Tube 2: 14,700/15,000 Good tubes start at 7000 and new tubes (incl. NOS/NIB) 12,500 - 13,000, and the Mercury 2000s rated mutual conductance (nominal) for new tubes is 12,500. Test result can also be seen in the pictures. In case you wonder what all these numbers mean to your sound experience, its actually quite straightforward: mutual conductance directly translates to a tubes ability to amplify sound so the higher the numbers the stronger. Appearance & Cosmetic condition Beside the world-class sound characteristics, we treasure this pair because of their excellent cosmetic condition. Over 95% of the paint and lettering are still clear on these 60-year old tubes. The 3-line Munich date codes etched on glass are perfectly visible - A0 1# 5D (A0 = E88CC, # = Munich, 5 = 1965, D = April) and A0 1# 5G (A0 = E88CC, # = Munich, 5 = 1965, G = July). Shipping Policy - Ship worldwide! Flat-rate expedited shipping (USPS Priority) within the US. - One business day handling. Orders placed by 2:00PM US Pacific Time on weekdays are posted on the same day, otherwise the next business day. - Combined shipping available - request invoice for total before making payment or receive shipping credit after order ships. - Customers outside the US please pay extra attention: International shipping is through USPS Ground Advantage International by default. Its the least expensive option and customs declaration is automated but it may take longer than other carriers. If you prefer to use a different carrier please contact us first so we can get you the correct shipping rates before you make payment. Return Policy - Please READ carefully First of all, returns are acceptable as long as you are reasonable. Soundlumia sets extremely high quality standard for the products we deliver. Tubes we sell are guaranteed to work because we run professional tests and sound evaluation before they are approved for listing AND before we ship them to customers. So the defective item case doesnt exist and please do not bother trying - this type of returns will NOT be accepted without proof that tubes do not work and we will open a dispute with eBay. Sound experience is a very subjective thing, and lets be real its not that easy to run into compatibility issues between amps and tubes (so that one wont fly, either.) Please contact us to work things out before submitting return requests claiming item is defective or item not as described. We would really appreciate your respect to the professional work we have done (sourcing, testing & matching tubes, evaluating tube sound, sharing our sound experience with you, packing and shipping) to make these wonderful vintage tubes available to you at reasonable prices. Secondly, if you are a tube roller looking to game the return system, Number One STOP. We have seen it all and we know what youre up to. No tricks here please. Abusive behaviors will be reported to eBay immediately and negative feedback will be left to your account - thats guaranteed. We have already reported several abusers and eBay has ruled in our favor the dispute cases. We are more determined than ever to continue working with eBay to help rid of these unprofessional, unjustified, unkind, unfair and unacceptable abuses that are detrimental to the eBay marketplace, the vintage tubes market and the audiophile community.

CCa SIEMENS - E88CC - 6922 AUF RPG FUNKE W19 GEPRÜFT: 11/10mA - GUT AB 6mA.

Pair Siemens E88CC tubes silver shield, O-getter, goldpin Getestet mit RoeTest V10 IA: 15,8 / 13,2 mA und 14,7 / 14mA (100%-15/15mA) Samecode: A4 9A / A4 9A nach 19 UStG kann die MWST nicht ausgewiesen werden Insured Shipping Worldwide

Siemens E88CC tube grey shield, O-getter, goldpin Getestet mit RoeTest V10 IA: 16,9 / 16,9 mA (100%-15/15mA) Samecode: A4 1 2F nach 19 UStG kann die MWST nicht ausgewiesen werden Insured Shipping Worldwide

CCa SIEMENS - E88CC - 6922 AUF RPG FUNKE W19 GEPRÜFT: 11/10mA - GUT AB 6mA.

SIEMENS E188CC/6922 same code GREY PLATTE 0 disc getterValves are tested. I have a HICKOK TV-3C/U tube tester .The measurements are of mutual conductance.The measures are REAL and are the average of five measurements.The object is to get the picture. The 100% of the tube is equal to 2500 micromhos.TUBE A 2000/2100 TUBEB 1800/1950 The valves were selected and output coupled at the following frequencies 20, 56, 125,320,750.2 k, 5 k, 12 k, 20.2 k. See the photos Attention please Read the following carefully before making purchases. I do not accept the return of the object for any reason. I repeat no reason. If your intention is to buy you must accept this condition. At the end of the auction do not make the payment. I will send you photos of how your valves will be packed. If you think the packaging is insufficient You can ask for the cancellation of the transaction that will be accepted by me.

CCa SIEMENS - E88CC - 6922 AUF RPG FUNKE W19 GEPRÜFT: 11/10mA - GUT AB 6mA.

CCa SIEMENS - E88CC - 6922 AUF RPG FUNKE W19 GEPRÜFT: 11/10mA - GUT AB 6mA.

CCa SIEMENS - E88CC - 6922 AUF RPG FUNKE W19 GEPRÜFT: 11/10mA - GUT AB 6mA.

SIEMENS E188CC/6922 same code GREY PLATTE 0 disc getterValves are tested. I have a HICKOK TV-3C/U tube tester .The measurements are of mutual conductance.The measures are REAL and are the average of five measurements.The object is to get the picture. The 100% of the tube is equal to 2500 micromhos.TUBE A 2000/2100 TUBEB 1800/1950 The valves were selected and output coupled at the following frequencies 20, 56, 125,320,750.2 k, 5 k, 12 k, 20.2 k. See the photos Attention please Read the following carefully before making purchases. I do not accept the return of the object for any reason. I repeat no reason. If your intention is to buy you must accept this condition. At the end of the auction do not make the payment. I will send you photos of how your valves will be packed. If you think the packaging is insufficient You can ask for the cancellation of the transaction that will be accepted by me.

Perfect matched & balanced pair of vintage Siemens E88CC/6922 Audio Tubes - Munich 1965 - Super Strong NOS - Very Rare Tubes Summary Stronger than time! This is the classic beauty in sound, admired by audiophiles for almost 60 years and will still be our top choice in the next 60 years. Particularly, the early 60s Siemens tone is considered the reference sound for serious classical listeners who need to upgrade the sound quality at phono stage. Sound Characteristics The airy and transparent sound produced by these vintage Siemens tubes has been unrivaled even to this day. The magically extended yet never tizzy highs, coupled with the slightly focused upper mid-range, deliver a clear presentation of the entire frequency spectrum, completed by the precise and deep controlled bass. And the most defining sound characteristic of Siemens E88CC tubes is their ability to retrieve the deepest levels of detail in sound, and these hidden sonic layers can go a long way to revealing the subtle ambient clues that help complete building a truly 3D holographic presentation. While as quiet and analytical as the best Telefunken E88CC tubes, Siemens E88CCs produce a warmer, smoother and more musical sound. To see how these two German titans in vintage tubes rival each other, feel free to see our full sound review of 60s Telefunken E88CC in this listing: https://www.ebay.com/itm/266252586987 Professional Sound Evaluation The pair worked wonderfully and sounded terrific in our professional studio setup for monitoring. - Input: Cambridge Audio CXC V2 dedicated CD transport + Schiit Audio Bifrost 2 Multibit DAC - Amplification: Liquid Platinum Tube Amplifier by Alex Cavalli - Output: Focal Clear MG Pro open-back headphones Our full tube sound review was written 100% based on the actual listening experience while this pair of tubes were running in the system described above. Professional testing & sound evaluation Both tubes tested NOS (100%+ mutual conductance) on a Mercury 2000 tube tester with the following result (mutual conductance in uMhos): Tube 1: 12,600/12,000 Tube 2: 12,600/12,000 Good tubes start at 7000 and new tubes (incl. NOS/NIB) 12,500 - 13,000, and the Mercury 2000s rated mutual conductance (nominal) for new tubes is 12,500. Test result can also be seen in the pictures. In case you wonder what all these numbers mean to your sound experience, its actually quite straightforward: mutual conductance directly translates to a tubes ability to amplify sound so the higher the numbers the stronger. Appearance & Cosmetic condition Beside the world-class sound characteristics, we treasure this pair because of their excellent cosmetic condition. Over 95% of the paint and lettering are still clear on these 60-year old tubes. The identical 3-line Munich date code etched on glass is perfectly visible on both tubes: - A0 1# 5C (A0 = E88CC, # = Munich, 5 = 1965, C = March). Shipping Policy - Ship worldwide! Flat-rate shipping (USPS First-Class) within the US. - Same business day handling. Orders placed by 2:00PM US Pacific Time on weekdays are posted on the same day, otherwise on the next business day. - Combined shipping available. Please request invoice for total before making payment or receive shipping credit after order ships. - Customers outside the US please pay extra attention: International shipping is through USPS First Class Mail International by default. Its the least expensive option (even cheaper than eBay International Shipping) but may take longer than other carriers. If you prefer to use a different carrier please contact us before you buy so we can get you the correct shipping rates. Return Policy - Please READ carefully First of all, returns are acceptable as long as you are reasonable. Soundlumia sets extremely high quality standard for the products we deliver. Tubes we sell are guaranteed to work because we run professional tests and sound evaluation before they are approved for listing AND before we ship them to customers. So the defective item case doesnt exist and please do not bother trying - this type of returns will NOT be accepted without proof that tubes do not work and we will open a dispute with eBay. Sound experience is a very subjective thing, and lets be real its not that easy to run into compatibility issues between amps and tubes (so that one wont fly, either.) Please contact us to work things out before submitting return requests claiming item is defective or item not as described. We would really appreciate your respect to the professional work we have done (sourcing, testing & matching tubes, evaluating tube sound, sharing our sound experience with you, packing and shipping) to make these wonderful vintage tubes available to you at reasonable prices. Secondly, if you are a tube roller looking to game the return system, Number One STOP. Soundlumias founder is a seasoned sound professional who has advised orchestras and music studios in sound production in USA for over two decades, and knowing sound is the minimum skill requirement of our team. No tricks here please. Abusive behaviors will be reported to eBay immediately and negative feedback will be left to your account - thats guaranteed. We have already reported several abusers and eBay has ruled in our favor the dispute cases. We are more determined than ever to continue working with eBay to help rid of these unprofessional, unjustified, unkind, unfair and unacceptable abuses that are detrimental to the eBay marketplace, the vintage tubes market and the audiophile community.

CCa SIEMENS - E88CC - 6922 AUF RPG FUNKE W19 GEPRÜFT: 11/10mA - GUT AB 6mA.

2 authentic old production siemens germany audio tubes special edition e88cc cca 6922legitimate glass base stamp w/ musical natural flat response tone, similar to telefunk of the timelegendary holographic imaging for a transparent listening experience, grail regarded harmonicssuperb preamp upgrade for tube mics vocals instruments stereos and more hifidelity appsaudio grade pair (singles/quads available) w/ special proprietary cali acoustics refurb processfull mutual gm test for all parameters +100% mutual gm pristine spec balance matchedcurated from a private collector, ships fast well packed worldwide w/ siemens tube boxes ~authentic vintage audiophile collectibles by cali acoustics~ (we dont relabel tubes, oe fragile only) current inventory includes:6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc12ax7 12au7 12at7 12ad7 (new) / ecc83 ecc82 ecc81 6201 (new)6bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85 ~ 6ca7 el34 audiophile verified compatible apps include:preamps stereos vocals instruments tube mics rode k2/ntk audio technica at-4060 bluemics wooaudio liquidplatinum aesthetix cat audioresearch arc echo ear herron decco lector manley horizons conrad frontiers pathos marantz vac psaudiobhk mono blocks +many more!

old stock siemens e88cc / 6922 cca audiophile tubeharmonically ranked grail year 64 sweet extensionlegendary transparency balanced stage warm precise basssuperb tone upgrade for mics amps stereos vocals instruments and morebalanced nos+ mutual gm 120/120% (+100=nos) audio grade w/ special proprietary cali refurb processships fast! worldwide w/ siemens tube box ~authentic vintage audiophile collectibles by cali acoustics~ (nos tubes require up to 100+ hours to truly settle in, otherwise you are likely buying used)(be aware of relabelers/reprinters especially cca!) current inventory includes:6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc12ax7 12au7 12at7 12ad7 (new) / ecc83 ecc82 ecc81 6201 (new)6bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85 ~ 6ca7 el34 verified apps include:preamps stereos vocals instruments mics rode k2/ntk audio technica at-4060 bluemics wooaudio liquidplatinum aesthetix cat audioresearch arc echo ear herron decco lector manley horizons conrad frontiers pathos marantz vac psaudiobhk mono blocks + many more!

quite rare 1-year only old stock siemens e88cc / 6922 cca audiophile tube, cali exclusive!a-phi authentic 60s build codes, closest siemens ever to heerlen philips sound!? one of a kindvintage hifidelity grail rank musicality w/ precision bass resolve and tightest proximity imagingsuperb tone upgrade for mics amps stereos vocals instruments and more, legendary transparencybalanced strong mutual gm 86/88% / audio grade w/ special proprietary cali refurb processships fast! worldwide w/ siemens tube box ~authentic vintage audiophile collectibles by cali acoustics~ (nos tubes require up to 100+ hours to truly settle in, otherwise you are likely buying used)(be aware of relabelers/reprinters especially cca!) current inventory includes:6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc12ax7 12au7 12at7 12ad7 (new) / ecc83 ecc82 ecc81 6201 (new)6bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85 ~ 6ca7 el34 verified apps include:preamps stereos vocals instruments mics rode k2/ntk audio technica at-4060 bluemics wooaudio liquidplatinum aesthetix cat audioresearch arc echo ear herron decco lector manley horizons conrad frontiers pathos marantz vac psaudiobhk mono blocks + many more!