Zum Verkauf steht hier ein Pärchen aus zwei sehr hochwertigen, seltenen Philips SQ E88CC Doppeltrioden. Die Röhren stammen aus der Auflösung einer Sammlung und sind in einem optisch guten Zustand. Sehen Sie sich auch gerne meine anderen Auktionen an, in denen weitere Röhren zum Verkauf stehen. Für weitere Details sehen Sie sich bitte die Bilder an, welche Bestandteil der Beschreibung sind. Ich schließe jegliche Sachmangelhaftung aus. Die Haftung auf Schadensersatz wegen Verletzungen von Gesundheit, Körper oder Leben und grob fahrlässiger und/oder vorsätzlicher Verletzungen meiner Pflichten als Verkäufer bleibt uneingeschränkt.Da es sich um einen Privatverkauf handelt, kann ich keinerlei Garantien geben. Bitte fragen Sie bei möglichen Fragen vor dem Bieten nach. Internationale Bieter willkommen! For sale here is a pair of very high quality, rare Philips SQ E88CC double triodes. The tubes come from the liquidation of a collection and are in a optically good condition. Please feel free to look at my other auctions where there are more tubes for sale. For more details please see the pictures which are part of the description. I exclude any liability for material defects. Liability for damages due to injuries to health, body or life and grossly negligent and/or intentional breaches of my duties as seller remains unrestricted.As this is a private sale, I cannot give any guarantees. Please ask any questions you may have before bidding. International bidders welcome!

Zum Verkauf steht hier ein Pärchen aus zwei sehr hochwertigen, seltenen Philips SQ E88CC Doppeltrioden. Die Röhren stammen aus der Auflösung einer Sammlung und sind in einem optisch guten Zustand. Sehen Sie sich auch gerne meine anderen Auktionen an, in denen weitere Röhren zum Verkauf stehen. Für weitere Details sehen Sie sich bitte die Bilder an, welche Bestandteil der Beschreibung sind. Ich schließe jegliche Sachmangelhaftung aus. Die Haftung auf Schadensersatz wegen Verletzungen von Gesundheit, Körper oder Leben und grob fahrlässiger und/oder vorsätzlicher Verletzungen meiner Pflichten als Verkäufer bleibt uneingeschränkt.Da es sich um einen Privatverkauf handelt, kann ich keinerlei Garantien geben. Bitte fragen Sie bei möglichen Fragen vor dem Bieten nach. Internationale Bieter willkommen! For sale here is a pair of very high quality, rare Philips SQ E88CC double triodes. The tubes come from the liquidation of a collection and are in a optically good condition. Please feel free to look at my other auctions where there are more tubes for sale. For more details please see the pictures which are part of the description. I exclude any liability for material defects. Liability for damages due to injuries to health, body or life and grossly negligent and/or intentional breaches of my duties as seller remains unrestricted.As this is a private sale, I cannot give any guarantees. Please ask any questions you may have before bidding. International bidders welcome!

2 old stock mil issue amperex 6922 usa clear tone audiophile tubes, hifidelity vintagefan fav crisp resolution flattest amperex no mascara! hifidelity transparency globe musicalitybalanced audio grade pair 105/105 ~ 120/120 % gm ships fast! ~cali acoustics~~more listening positions available! bid/buy/best offer~ ~hifidelity tone vintage vacuum tube pro audio warm bright lofi hifi~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 / caliacoustics insta6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc12ax7 12au7 12at7 / ecc83 ecc82 ecc816bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85~ 6ca7 el34

Perfect matched pair of vintage Philips Miniwatt SQ E188CC audio tubes - Made in Holland - 1966 - Very Rare Tube Summary The beauty, the legend, the classic, the Special Quality(SQ) - this is the super tube from Heerlens high echelon that doesnt break your bank. Known for their superb musicality and ultra low noise, thanks to Philips proprietary SQ design, these tubes remain among audiophiles top choices for serious listening. Sound Characteristics Immediately appealing is the super smooth highs offered by these tubes with lots of open air. The overall tonality of SQ is warm, musical and euphonic. The midrange displays some secondary octave nuances, which is very unique and can hardly be found even among the top-end German tubes. Similar to the Telefunken tubes, the SQs can create infinite levels of harmonic depth and a liquid sonic texture without altering the musicality of the sound. The bass on these is the clear winner of the Heerlen tubes family: articulate, accurate, deep, textured, full-bodied and powerful. The sound stage is wide and structured - it feels the dimensions of the sound shape are clearly defined no matter how it moves. Vocal representation on these is close to Mitcham and Blackburn Mullard tubes in terms of warmth, sweetness and texture, making them great alternatives to Mullards as the best vocals tube. But what truly shines on SQ E188CC tubes, especially the early 60s version like this pair, is their magic in portraying piano music: creamy smooth, richly colored, realistic and intimate. For many audiophiles (incl. myself), theyre the go-to tube for piano sound. Listening to Claudio Arraus Beethoven Complete Piano Sonatas on these tubes should be on your bucket list if you are into classical piano music. The ultra low noise on SQs also sets them apart from most of the high-end tubes. They dont just compete with Telefunken tubes in low noise; theyre known for being a long-term leader in low noise. As a result, you get superb detail and clarity from these tubes as well. 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 Tube Testing Both tubes tested Strong NOS (110%+ nominal mutual conductance) on a Mercury 2000 tube tester with the following result (mutual conductance in uMhos): Tube 1: 13,300/13,800 Tube 2: 13,800/14,000 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 We treasure this pair also because of the great cosmetic condition of both tubes - over 90% of the paint is intact and well preserved. The Heerlen factory date codes etched on glass perfectly visible: delta 6G2 (delta = Heerlen, 6 = 1966, G = July, 2 = 2nd week of the month); delta 6B4 (delta = Heerlen, 6 = 1966, B = Feb, 4 = 4th week of the month) 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 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.

Perfect matched pair of vintage Philips Miniwatt SQ E188CC audio tubes - Made in Holland - 1963 - Very Rare Tube Summary The beauty, the legend, the classic, the Special Quality(SQ) - this is the super tube from Heerlens high echelon that doesnt break your bank. Known for their superb musicality and ultra low noise, thanks to Philips proprietary SQ design, these tubes remain among audiophiles top choices for serious listening. Sound Characteristics Immediately appealing is the super smooth highs offered by these tubes with lots of open air. The overall tonality of SQ is warm, musical and euphonic. The midrange displays some secondary octave nuances, which is very unique and can hardly be found even among the top-end German tubes. Similar to the Telefunken tubes, the SQs can create infinite levels of harmonic depth and a liquid sonic texture without altering the musicality of the sound. The bass on these is the clear winner of the Heerlen tubes family: articulate, accurate, deep, textured, full-bodied and powerful. The sound stage is wide and structured - it feels the dimensions of the sound shape are clearly defined no matter how it moves. Vocal representation on these is close to Mitcham and Blackburn Mullard tubes in terms of warmth, sweetness and texture, making them great alternatives to Mullards as the best vocals tube. But what truly shines on SQ E188CC tubes, especially the early 60s version like this pair, is their magic in portraying piano music: creamy smooth, richly colored, realistic and intimate. For many audiophiles (incl. myself), theyre the go-to tube for piano sound. Listening to Claudio Arraus Beethoven Complete Piano Sonatas on these tubes should be on your bucket list if you are into classical piano music. The ultra low noise on SQs also sets them apart from most of the high-end tubes. They dont just compete with Telefunken tubes in low noise; theyre known for being a long-term leader in low noise. To see how the SQs compare to the famed Telefunken E88CCs, please check out our full sound review of a pristine matched pair of 1963s Telefunken E88CC tubes here: https://www.ebay.com/itm/266276042177 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 Tube Testing Both tubes tested Super Strong NOS (120%+ nominal mutual conductance) on a Mercury 2000 tube tester with the following result (mutual conductance in uMhos): Tube 1: 14,900/14,900 Tube 2: 15,000/14,800 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 We treasure this pair also because of the immaculate cosmetic condition of both tubes - over 95% of the paint is intact and well preserved. The Heerlen factory date codes etched on glass are perfectly visible: delta 3C3 (delta = Heerlen, 3 = 1963, C = March, 3 = 3rd week of the month); delta 3D4 (delta = Heerlen, 3 = 1966, D = April, 4 = 4th week of the month) 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 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.

1 quartetto selezionato ECC88 -6DJ8 NOS brand Philips Miniwatt Holland modello bugle boy 4 Valvole Nuove- Nos selezionate Matching quad selezione Platinum matching Pair < 5% well balance triode 4 tubes Nos - New 6DJ8- ECC88 produzione Holland Amperex conduttanze gm =circa > 12.50mA/Volt ( minimo nuovo tabelle hichok = 9.25 mA/V ) inchiostro sigle leggermente scolorite valvola equivalente anche a 6922 - E88CC ( verificare sempre la compatibilità sul manuale duso del vs apparecchio se prevede sigle equivalenti e supportate) Tutti i test completi statici e dinamici , con provavalvole professionale selezione Platinum matching Pair < 5% well balance triode -------------------------------------------------------------------------------------------- POSSIBILE RICHIEDERE INFO PER ALTRE MARCHE PREGIATE SPEDIZIONE CORRIERE CON ASSICURAZIONE INCLUSA Pagamenti accettati: Paypal -- e- o -Bonifico Bancario con IBAN RECESSO-RESTITUZIONE : E CONSENTITA solo senza aprire la confezione , senza usare il prodotto e rispedito entro 7 GG. a spese dellacquirente, rimborso escluso le spedizioni e o costi commissioni. NON SIAMO RESPONSABILI DEI SERVIZI, DISSERVIZI E O DANNO DELLE POSTE:IN CASO DI PROBLEMI, VI MANDIAMO LA COPIA DEL BOLLETTINO POSTALEE SARA VS CURA INOLTRARE IL RECLAMO ALLE POSTE E-O EBUY. Per ulteriori problemi o info tecnici è gradita comunicazione. Pagamenti accettati: Paypal-- o --Bonifico Bancario International welcame, the ship include full traking number. NOTE: Escluso garanzie---Vendita fra privati --- no contrassegno NON SIAMO RESPONSABILI DEI SERVIZI E O DANNI DELLE POSTE. --------------------------------------- Pagamenti accettati: Paypal -- e -Bonifico Bancario con IBAN International ship include full traking number

Perfect balanced Philips SQ E88CC preamp tube - Made in Holland - 1961 - Very Rare Note: If you need a pair of early 1960s Philips SQ E88CC tubes instead of a single tube, please see our listing of 1962 Philips SQ E88CC Tubes Matched Pair. Tube Summary The beauty, the legend, the classic, the Special Quality(SQ) - this is the super tube from Heerlens high echelon that doesnt break your bank. Known for their superb musicality and ultra low noise, thanks to Philips proprietary SQ design, these tubes remain among audiophiles top choices for serious listening. Sound Characteristics Immediately appealing is the super smooth highs offered by these tubes with lots of open air. The overall tonality of SQ is warm, musical and euphonic. The midrange displays some secondary octave nuances, which is very unique and can hardly be found even among the top-end German tubes. Similar to the Telefunken tubes, the SQs can create infinite levels of harmonic depth and a liquid sonic texture without altering the musicality of the sound. The bass on these is the clear winner of the Heerlen tubes family: articulate, accurate, deep, textured, full-bodied and powerful. The sound stage is wide and structured - it feels the dimensions of the sound shape are clearly defined no matter how it moves. Vocal representation on the SQs is close to Mitcham and Blackburn Mullard tubes in terms of warmth, sweetness and texture, making them great alternatives to Mullards as the best vocals tube. But what truly shines on SQ tubes, especially the ones from the 1960s like this tube, is their magic in portraying piano music: creamy smooth, richly colored, realistic and intimate. For many audiophiles (incl. ourselves), theyre the go-to tube for piano sound. Listening to Claudio Arraus Beethoven Complete Piano Sonatas on these tubes should be on your bucket list if you happen to be into classical piano music, but even if you are not, these tubes superb interpretation of piano music from any genre will amaze you. The ultra low noise on SQs also sets them apart from most of the high-end tubes. They dont just compete with Telefunken tubes in low noise; theyre known for being a long-term leader in low noise. As a result, you get superb detail and clarity from these tubes as well. Professional Tube Testing The tube tested Strong OS (110%+ nominal mutual conductance) on a Mercury 2000 tube tester with the following result (mutual conductance in uMhos): 14,700/14,900 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 Besides the world-class sound characteristics, we still treasure this tube for its near pristine cosmetic condition given the tubes age - over 95% of the paint is still intact, and the date code of the Heerlen factory etched on glass is perfectly visible: delta 1G5 (delta = Heerlen, 1 = 1961, G = July, 5 = 5th week of the month) 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 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 eBay International Shipping program 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 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, so knowing sound is the minimum skill requirement of our team. We are experts in sound and equipment - tubes, headphones, speakers, DACs, amps, turntables, CD Players - you name it. So no tricks here please. Abusive behaviors will be reported to eBay immediately and negative feedback will be left to your account - thats also guaranteed. We have already reported several abusers to eBay and we are determined to continue working with eBay to help rid of these unprofessional, unjustified, unkind, unfair and unacceptable behaviors that are detrimental to eBay, the vintage tubes market and the audiophile community.

For your consideration are two Philips 6922 E88CC These tubes were tested on a Hickok 539C where the minimum reading is 7000gm and the reading for a new tube is 10,769gm or better. The tubes tested at 13,000gm/14,000gm & 12,000gm/13,500gm

2 old stock green label amperex 6922 usa clear tone vintage audiophile tubesfan fav crisp resolution flattest amperex no mascara hifidelity transparency globe musicalitybalanced audio grade pair w/ old boxes 105/105 120/120 % gm ships fast! ~more listening positions available! bid/buy/best offer~~cali acoustics~ ~hifidelity tone vintage vacuum tube pro audio warm bright lofi hifi~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 / caliacoustics insta6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc12ax7 12au7 12at7 / ecc83 ecc82 ecc816bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85~ 6ca7 el34

2 old stock white label amperex 6922 usa liquid imaging vintage audiophile tubesfan fav euphony tone resolution popular amperex deep bass stage hifidelity transparent musicalitybalanced audio grade w/ old boxes hp screened special edtns 102/95 ~ 99/98 % gm ships fast! ~more listening positions available! bid/buy/best offer~~cali acoustics~ ~hifidelity tone vintage vacuum tube pro audio warm bright lofi hifi~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 / caliacoustics insta6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc12ax7 12au7 12at7 / ecc83 ecc82 ecc816bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85~ 6ca7 el34

E188CC E88CC 6DJ8 ECC88 6922 PHILIPS MATCHED PAIR NOS 2pcsGold pins,10000 h,grey anode plates,o geter,tested,with boxThe Philips Holland SQ E188CC / 7308 Gold Pin is the holy grail of lush 6922 tone. These are right up there with Telefunken CCa and Siemens 7308 when it comes to rarity. To our ears these sound more musical than the Siemens or Telefunken. These have a large round getter and beautiful construction.EXTRA TUBES GREAT SOUND!!!!!!EXTRA MATCHED!!!EXTRA BALANCED!!!All the tubes that were sold worked for 72 hours on the aging device to stabilize and in order to capture the characteristics. otherwise, in practice, some tubes quickly change the characteristics that deviate from the given values of the anode current Ia. there can be a misunderstanding. so the pipes are allowed to work 72 hours in order to get as much to their proper characteristic.They are also tested for gas, short and leakageNote: The measurements were carried out with Neuberger RPM370 saw and guarantee for this measurement. The tester has its technical and electrical characteristics that participate in the activities and measuring tubes. Each tube is a special electric circuit that works in conjunction with the saw and this gives measured values. Power saws with classic rectifier and everything else and it has its own impedance, etc ... Digital testers can not give the same measurement results as the classical tester for impedance, reactance, capacitance, conductance, the mode power supply - Switching etc .Date code VR7??? / delta8K? and VR7???/delta8I4Tested for NEUBERGER RPM370,Ua=100V,Ug=-1.2V,Ig=16mA=100% Ia = 16/16mA and Ia = 16/6mA

1 x old stock hifidelity amperex usa 6922 audio tube, new york etch code authentic hifidelitysought after bass depth and liquid transparency, center stage lively warm imaging resolvebalance matched 100% mutual gm (100+nos) audio grade circuit ready zero microphonicssuperb tone for preamps tube mics vocals instruments stereos+ pro review vtv 97 issue! ships per piece well packed w/ plain tube box ~see our other amperex listings for alternate listening positions! buy/bid/best offer~~cali acoustics~ ~vocals instruments amps mics stereos lofi/hifi bright/warm vintage tone 6922 6dj8 hifidelity~~rodemics k2 ntk at-4060 audio technica liquid platinum woo audio aesthetix cat audioresearcharc ear herron decco lector manley horizons echo bluemics conrad frontiers pathos vac+more~

1 Vintage 1965 Tested Philips Holland ECC88 / 6DJ8 / Vacuum tube! Please see shipping calculator for shipping costs, Item is located in Vancovuer BC and can be shipped with the USPS out of Washington state or Canada Post for Canadian buyers. items over $120 will not be shipped without tracking which can be pricey to some overseas locations. Please see below for details on shipping. Up for auction is a vintage Philips Holland ECC88 vacuum tube. The tube features, grey plates with an O getter. the date code is ??? Philips Logo 5I2 Tubes have been tested on a Calibrated Hickok TV7 tube tester and test as follows:Tube1 : 108/90 Minimum good value on a TV7 tester for a 6DJ8 tube is 62. The tubes test within or near the NOS range!Tubes are guaranteed to be in good working order upon delivery. If a tube ends up bad within 1 week of delivery just ship it back for a full refund on the bad tube minus shipping costs. See pictures for details. If you have any questions please email. I will ship worldwide.Buyer to pay all shipping costs including brokerage and taxes if any. Item is located in Canada but will be shipped with the USPS for USA buyers or Canada Post for Canadian buyers. For overseas buyers : Please email for options as sometimes Canada post is cheaper for overseas shipping with Surface post. Please wait for my invoice before paying to avoid any hassles. I do combine shipping to save you costs! See my other auctions for more vintage audio gear! Local pickup in Vancouver BC is also available. GOOD LUCK!!!!!!!

Perfect matched pair of vintage Philips SQ E88CC audio tubes - Made in Holland - 1966 - Very Rare Tube Summary The beauty, the legend, the classic, the Special Quality(SQ) - this is the super tube from Heerlens high echelon that doesnt break your bank. Known for their superb musicality and ultra low noise, thanks to Philips proprietary SQ design, these tubes remain among audiophiles top choices for serious listening. Sound Characteristics Immediately appealing is the super smooth highs offered by these tubes with lots of open air. The overall tonality of SQ is warm, musical and euphonic. The midrange displays some secondary octave nuances, which is very unique and can hardly be found even among the top-end German tubes. Similar to the Telefunken tubes, the SQs can create infinite levels of harmonic depth and a liquid sonic texture without altering the musicality of the sound. The bass on these is the clear winner of the Heerlen tubes family: articulate, accurate, deep, textured, full-bodied and powerful. The sound stage is wide and structured - it feels the dimensions of the sound shape are clearly defined no matter how it moves. Vocal representation on the SQs is close to Mitcham and Blackburn Mullard tubes in terms of warmth, sweetness and texture, making them great alternatives to Mullards as the best vocals tube. But what truly shines on SQ tubes, especially the ones from the 1960s like this pair, is their magic in portraying piano music: creamy smooth, richly colored, realistic and intimate. For many audiophiles (incl. ourselves), theyre the go-to tube for piano sound. Listening to Claudio Arraus Beethoven Complete Piano Sonatas on these tubes should be on your bucket list if you happen to be into classical piano music, but even if you are not, these tubes superb interpretation of piano music from any genre will amaze you. The ultra low noise on SQs also sets them apart from most of the high-end tubes. They dont just compete with Telefunken tubes in low noise; theyre known for being a long-term leader in low noise. As a result, you get superb detail and clarity from these tubes as well. 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 Tube Testing Both tubes tested Strong NOS (110%+ nominal mutual conductance) on a Mercury 2000 tube tester with the following result (mutual conductance in uMhos): Tube 1: 13,800/13,000 Tube 2: 14,000/13,000 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 Besides the world-class sound characteristics, we still treasure this pair for its near pristine cosmetic condition given the tubes age - over 95% of the paint is still intact on both tubes, and the date codes of the Heerlen factory etched on glass is perfectly visible: delta 6B4 (delta = Heerlen, 6 = 1966, B = Feb, 4 = 4th week of the month)delta 6C1 (delta = Heerlen, 6 = 1966, C = March, 1 = 1st week of the month) 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 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 International by default. Its the least expensive option (even cheaper than eBay International Shipping for most countries/regions in the world) but it 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. Its dishonest to declare purchased items value less than the sale price on a US customs form. Its dishonest to declare a merchandise item as a gift on a US customs form. Soundlumia does not encourage or participate in such practice. Nor will we respond to any messages inquiring about this topic. As a US business, Soundlumia must comply by the US Customs law by declaring value accurately and truthfully for every item we sell and deliver. 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.

NO RESERVE!! 2 Vintage Philips France Gold Pin SQ 7308/E188CC Vacuum tubes! Please see the detailed pictures 2 Vintage Philips SQ 7308 vacuum tubes. The tubes feature grey plates with an O getter. Tubes are matched for current draw. Tubes have been tested on a Calibrated Hickok TV7 tube tester with a digital meter and test as follows:Tube1 : 84.7/75.6 Tube2 : 81.2/72.2 Minimum good value on a TV7 tester for a 6922 tube is 50. The tubes test within or near the NOS range. Tubes are guaranteed to be in good working order upon delivery. If a tube ends up bad within 1 week of delivery just ship it back for a full refund on the bad tube minus shipping costs. See pictures for details. If you have any questions please email. I will ship worldwide. Item is located in Canada but will be shipped from within the USA with the USPS for USA buyers or Canada Post / UPS from within Canada for Canadian buyers. For overseas buyers USPS or UPS . I do combine shipping to save you costs! See my other auctions for more vintage audio gear! Local pickup in Maple Ridge BC is also available. GOOD LUCK!!!!!!!

1 Vintage 1965 Tested Philips Holland ECC88 / 6DJ8 / Vacuum tube! Please see shipping calculator for shipping costs, Item is located in Vancovuer BC and can be shipped with the USPS out of Washington state or Canada Post for Canadian buyers. items over $120 will not be shipped without tracking which can be pricey to some overseas locations. Please see below for details on shipping. Up for auction is a vintage Philips Holland ECC88 vacuum tube. The tube features, grey plates with an O getter. the date code is ??? Philips Logo 5I2 Tubes have been tested on a Calibrated Hickok TV7 tube tester and test as follows:Tube1 : 108/90 Minimum good value on a TV7 tester for a 6DJ8 tube is 62. The tubes test within or near the NOS range!Tubes are guaranteed to be in good working order upon delivery. If a tube ends up bad within 1 week of delivery just ship it back for a full refund on the bad tube minus shipping costs. See pictures for details. If you have any questions please email. I will ship worldwide.Buyer to pay all shipping costs including brokerage and taxes if any. Item is located in Canada but will be shipped with the USPS for USA buyers or Canada Post for Canadian buyers. For overseas buyers : Please email for options as sometimes Canada post is cheaper for overseas shipping with Surface post. Please wait for my invoice before paying to avoid any hassles. I do combine shipping to save you costs! See my other auctions for more vintage audio gear! Local pickup in Vancouver BC is also available. GOOD LUCK!!!!!!!

NOS 6922 E88CC Jan Philips ECGTest Elevatissimo (AVO CT160) Due Coppie disponibili in box.Il Prezzo è per una coppia NOS 6922 E88CC Jan Philips ECGVery High Test (AVO CT160)Two Pairs available in box.Price is for a pair

Perfect matched pair of vintage Philips SQ E88CC audio tubes - Made in Holland - 1962 - Very Rare Note: If you are looking for a single Philips SQ E88CC tube instead of a matched pair, please check out our listing of 1961s Philips SQ E88CC Tube. Tube Summary The beauty, the legend, the classic, the Special Quality(SQ) - this is the super tube from Heerlens high echelon that doesnt break your bank. Known for their superb musicality and ultra low noise, thanks to Philips proprietary SQ design, these tubes remain among audiophiles top choices for serious listening. Sound Characteristics Immediately appealing is the super smooth highs offered by these tubes with lots of open air. The overall tonality of SQ is warm, musical and euphonic. The midrange displays some secondary octave nuances, which is very unique and can hardly be found even among the top-end German tubes. Similar to the Telefunken tubes, the SQs can create infinite levels of harmonic depth and a liquid sonic texture without altering the musicality of the sound. The bass on these is the clear winner of the Heerlen tubes family: articulate, accurate, deep, textured, full-bodied and powerful. The sound stage is wide and structured - it feels the dimensions of the sound shape are clearly defined no matter how it moves. Vocal representation on the SQs is close to Mitcham and Blackburn Mullard tubes in terms of warmth, sweetness and texture, making them great alternatives to Mullards as the best vocals tube. But what truly shines on SQ tubes, especially the ones from the 1960s like this pair, is their magic in portraying piano music: creamy smooth, richly colored, realistic and intimate. For many audiophiles (incl. ourselves), theyre the go-to tube for piano sound. Listening to Claudio Arraus Beethoven Complete Piano Sonatas on these tubes should be on your bucket list if you happen to be into classical piano music, but even if you are not, these tubes superb interpretation of piano music from any genre will amaze you. The ultra low noise on SQs also sets them apart from most of the high-end tubes. They dont just compete with Telefunken tubes in low noise; theyre known for being a long-term leader in low noise. As a result, you get superb detail and clarity from these tubes as well. 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 Tube Testing Both tubes tested NOS (100%+ nominal mutual conductance) on a Mercury 2000 tube tester with the following result (mutual conductance in uMhos): Tube 1: 12,600/12,000 Tube 2: 12,600/12,700 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 Besides the world-class sound characteristics, we still treasure this pair for its near pristine cosmetic condition given the tubes age - over 90% of the paint is still intact on both tubes, and the date codes of the Heerlen factory etched on glass are perfectly visible: delta 2G4 (delta = Heerlen, 2 = 1962, G = July, 4 = 4th week of the month)delta 2A3 (delta = Heerlen, 2 = 1962, A = January, 3 = 3rd week of the month) 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 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.

sought after rich hifidelity tone 6922 e88cc philips sq audio tube, legendary transparencymusical dutch lively resolution / real+fragile labels / proprietary cali refurb / audio grade!matched balanced 100% mutual gm (100+nos/65+good) ships worldwide well packed ~cali acoustics~~see our other listings for alternate listening positions, bid/buy/best offer!~ vintage hifidelity tone / vacuum tube pro audio / warm bright lofi hificaliacoustics instagram (active) / caliacoustics.com (soon) ~ 6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc cv2492 cca ~~ 12ax7 12au7 12at7 / ecc83 ecc82 ecc81 ~ ~ 6bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85~ 6ca7 el34 ~ ~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 +more apps~

2 balanced old stock special quality philips e188cc/7308 pro audio tubes, hifidelity tone!legendary dutch house resolve musicality and transparent imaging, linear tall stage great basspremium e88cc/6922 upgrade w/ more low/top end reach, more rugged design lower noiseaudio grade and full mutual gm % match 116/116~118/122 % (100+nos/65+good)authentic delta code philips! special comms grade nhk editions (rare!) ~see our other listings for alternate listening positions, bid/buy/best offer~~vintage hifidelity tone / vacuum tube pro audio / warm bright lofi hifi~caliacoustics instagram / caliacoustics dot com (soon!)~~cali acoustics~ ~6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc cv2492 cca ~~12ax7 12au7 12at7 / ecc83 ecc82 ecc81 ~ ~6bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85~ 6ca7 el34 (new!) ~preamps stereos vocals instruments mics rode k2/ntk audio technica at-4060 bluemics wooaudio liquidplatinum aesthetix cat audiotesearch arc echo ear herron decco lector manley horizons conrad frontiers pathos marantz vac psaudiobhk +more apps~

4 balance matched old stock philips sq series e88cc gold pin audio tubes, legendary tonelinear transparency lively dutch house response famed warm bass imagingmatched 100% mutual gm quad, nos/new w/ no flashing! give 100+ hours to settle in ~cali acoustics~ ~see our other listings for alternate listening positions! bid/buy/best offer~vintage hifidelity tone / vacuum tube pro audio / warm bright lofi hificaliacoustics instagram (active) / caliacoustics.com (soon!) ~6dj8 7dj8 6922 7308 / ecc88 pcc88 e88cc e188cc cv2492 cca ~~12ax7 12au7 12at7 / ecc83 ecc82 ecc81 ~ ~6bq5 el84 ~ 6267 ef86 ~ 6aq8 ecc85~ 6ca7 el34 (new!) ~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 +more apps~

NOS Philips Miniwatt E88CC / 6922 Special Quality (SQ) Gold Pins, large halo getter, Valve/Vacuum Tube - AVO Tested. Shipped with original box a bit perished, but included as part of the story. Tested on a recently calibrated AVO VCM 160. No leaks or shorts, solid bases, shiny pins. eBay seller for over 20 years, buy with confidence - see feedback. Valves will be shipped next day, carefully packaged, tracked and insured. Please drop a note with any questions. Shipping happily combined on multiple items. For overseas purchases, please message for a shipping quote before purchasing. Dont use your amp as a circuit breaker, buy tested valves!

1 x balance matched old stock philips sq series e88cc gold pin audio tube, legendary tonereal holland code and label! (be aware of relabelers) pristine collectible conditionlinear transparent sound stage dutch house resolve famed warm bass imagingaudio grade circuit ready and full mutual gm test 100+% leak short gas+ famed special quality superb for vocals/amps/mics/instruments and moreships well packed worldwide w/ old or new tube box see our other listings for alternate listening positions, best offer always enabled~~cali acoustics~ ~stereos amps vocals instruments tube mics lofi / hifi bright /warm tone e88cc 6dj8 ecc88 6922 plugin apps~~rodemics wood audio liquid platinum aesthetix cat audioresearch arc ear herron decco lector manley horizons echo bluemics conrad frontiers pathos vac and more!~

2 balance matched old stock philips sq series e88cc gold pin audio tubes, legendary tonereal holland codes and labels! (be aware of relabelers) pristine collectible conditionlinear transparent sound stage dutch house resolve famed warm bass imagingaudio grade circuit ready and full mutual gm test 100+% leak short gas+ superb for vocals/amps/mics, ships well packed worldwide w/ old or new tube boxes see our other listings for alternate listening positions, best offer enabled~~cali acoustics~ ~stereos amps vocals instruments tube mics lofi / hifi bright /warm tone e88cc 6dj8 ecc88 6922 plugin apps~~rodemics wood audio liquid platinum aesthetix cat audioresearch arc ear herron decco lector manley horizons echo bluemics conrad frontiers pathos vac and more!~