6S33S Audiophile High Power Triode Tube Gold/Platinum Grid!!! Lot of 1 6S33S (6C33C rus.) - powerful indirect heat triode, designed to act as a control tube in electronic voltage stabilizers. Very small internal resistance (only 80 Ohms), so these tubes are useful for use in transformer tube amplifiers. High steepness characteristics. Good sound qualities. Grid in tubes contains gold (~21.605mg) and platinum (~1.137mg). Technical characteristics and electrical parameters of the 6S33S: Heating voltage at series connection of heaters - 12.6 V (heating current 3-3.6 A). Heating voltage at parallel connection of heaters - 6.3 V (heating current 6-7.2 A). Anode circuit current 540 ±90 mA. Slope 39 ±11 mA/V. Resistance in cathode circuit for automatic displacement 35 Ohm. The power dissipated by the anode when working with two cathodes is not more than 60 Watts. The power dissipated by the anode when working with one cathode is not more than 45 Watts. It is allowed to operate a tube with one cathode (in this case, the heating voltage is supplied to one heater). Durability is not less than 2000 h. Weight is not more than 200 g. This never been used, from the old stock. (You buy what you see at the foto). Collect more items and save on shipping! Shipping: Buyer pays fixed $14.00 Shipping & Handing costs for any country. This item will be shipped to you from Europe (Ukraine) through registered air mail with number of tracking immediately after payment is fully received and will be arriving within 1-3 weeks to your destination. Payment: I accept Visa/MasterCards/EuroCards via PayPal.

New Omnimount GEMINI 1 GEMINI1 Platinum Audiophile Speaker Stands, Pair.

Monitor Audio Platinum PL-100 Bookshelf Speakers 9/10. Used in secondary bedroom system, rarely used. TechnologyC-CAM tweeter has greater sensitivity and response up to 30 kHz.MMP bass and mid-range drivers refined by FEA analysis.Crossovers for cleaner more precise signal transfer.Improved cabinet rigidity and stability.High-quality terminal panels blend easy access with high-end functionality.Choice of high quality pearlescent finishes.

Monitor Audio Platinum PL200 II Di fascia alta altoparlanteDemo Nuovo con piena garanzia Confezione originale disponibile Tecnicamente impeccabileottico , Vedi le foto -------------------------------------domande sul suono Per non far perdere il vostro e il nostro tempo, non rispondiamo a nessuna domanda sul suono, ad esempio come si comporta il dispositivo con laltoparlante x e i cavi y. Ancora domande?Fai clic su Contatta il venditore nella casella Informazioni sul venditore in alto a destra!----------------------------------Per favore, non è giusto chiedere qual è il prezzo più basso,se intende acquistare gli articoli che vendiamo, inviateci la proposta tramite eBay e non tramite news,se riteniamo che lofferta sia conveniente la accetti!!!Grazie,-------------------------------------------------- -Per favore, non è giusto chiedere qual è il prezzo più basso,Se sei seriamente intenzionato ad acquistare dalla nostra gamma di articoli, inviaci la proposta di prezzo tramite eBay e non tramite messaggi,se crediamo che il tuo suggerimento sul prezzo è interessante allora lo accettiamo!!!Grazie. -----------------------Ciao, non cè ritorno problema,dovrebbe essere notato i dispositivi dovrebbero essere nelle tue stesse condizioni ricevere Avere, senza problemi tecnici!!!senza graffi o altri segni di usura!!!La confezione deve essere quella originale e non neutra!!!Le spese di spedizione (spedizione e spedizione di ritorno) sono a carico dellacquirente!!!Se hai ulteriori domande, saremo felici di aiutarti Disposizione. il ritorno va a, W&W AudioDe Reulver 977544RT EnschedePaesi Bassi-----------------------------------Diamo una garanzia di tre mesi per i nostri dispositivi usati Diamo una garanzia completa per i nuovi dispositivi Se la vendita viene effettuata su commissione per un privato, lIVA non può essere dichiarata e non viene fornita alcuna garanzia -------------------------------------------------- ---- -------------------------------------------------- ----Processo di acquisto: Il pagamento dovrebbe essere completato entro 4 giorni lavorativi. Oppure lacquirente e il venditore hanno concordato diversamente, ad esempio puoi acquistare loggetto, assicurarlo con un deposito e ad a paga dopo. (A questo proposito, per favore Da chiarire in anticipo!)------------------------------------------------ Una nota sugli accessori inclusi: Anche se nella fornitura standard possono essere inclusi più accessori, è incluso solo ciò che è elencato sotto Accessori inclusi. Gli offerenti internazionali si prega di chiedere il prezzo di spedizione nel proprio paese Prima facendo unofferta! Potremmo anche offrire permute/scambi da/con altri dispositivi. Purtroppo non cè alcun finanziamento. Altre domande? Nessun problema, inviaci une-mail e ovviamente ti risponderemo il più rapidamente possibile. Tuttavia, prima di porre domande, leggere attentamente il testo descrittivo; lesperienza ha dimostrato che molte domande si rispondono da sole. La vendita è soggetta a tassazione differenziale ai sensi dellart. §25a UStG, pertanto limposta sulle vendite può essere inclusa nella fattura non essere mostrati separatamente.

Verkaufe gebrauchtes Platinum 7 in 1m ohne OVP, daher etwas günstiger. Neupreis 2.600€. Keine Rücknahme und Garantie, da Privatverkauf. Aufgrund des neuen EU-Rechts gelten folgende Bedingungen: Bei dieser Auktion handelt es sich um einen Kaufvertrag von Privat an Privat nach § 13 BGB. Die Auktion erfolgt unter Ausschluss jeglicher Gewährleistung, Garantie und Rück

Verkaufe gebrauchtes Platinum 7 in 1m ohne OVP, daher etwas günstiger. Neupreis 2.600€. Keine Rücknahme und Garantie, da Privatverkauf. Aufgrund des neuen EU-Rechts gelten folgende Bedingungen: Bei dieser Auktion handelt es sich um einen Kaufvertrag von Privat an Privat nach § 13 BGB. Die Auktion erfolgt unter Ausschluss jeglicher Gewährleistung, Garantie und Rück

Brand new in box. Universal remote. Platinum series. RCU800MS

Edwards Home Entertainment and Design, an appointed and displaying dealer for Bowers & Wilkins, Focal, NAIM, Parasound, Classe Audio, Rotel and Michi, Fyne Audio, Rel Acoustics, JL Audio, Perlisten, Soul Note, Marantz, Lumin, and Nordost, as well as part of the Verified Dealer Program here on eBay, is offering this fantastic pair of Monitor Audio Platinum 500 mkiis. These speakers are absolutely reference quality - offering an incredible price for performance. Fine shape with grills and spikes - jumpers for terminals too. Buy / Sell / Trade / Consign - Edwards Home Entertainment and Design (EHEAD) has been a premier seller of carefully selected, pre-loved high end audio equipment since 1997. Now an authorized dealer for Parasound (displaying JC-1+, HINT 6, JC-5, JC-3+), Bowers & Wilkins (displaying 801D4, 802D4, 803D4, 804D4, 805D4, 702S3, and the 705S3), Classe Delta (displaying the Delta Pre, Delta Stereo, Delta Monos), Focal (displaying Scala EVO, Sopra3, Sopra 2), NAIM (displaying the SuperNAIT3), Rotel Michi (displaying the P5, S5), Fyne Audio (displaying F1-12, 502SP, F700), Marantz (displaying PM-10 Integrated, SA-10 Super Audio SACD/CD Player, TT-15S2 TurnTable), Rel Acoustics (displaying the Carbon Special, S/812 and S/512), Lumin (displaying the newest P1, T3, D3, and U2 Mini), Perlisten (displaying the 7St, and D212), JL Audio (displaying the G213v2, F113v2, D and E subs), Soul Note (displaying the A2 integrated), Nordost (displaying Norse and Leif series, with demo cases for in home trials), SolidSteel (displaying HyperSpike and S3 walnut), Finite Element (displaying Pagode) and NEO Luxury Audio Racks (displaying the Quattron), and Bossocontinuo (displaying the McRack) Reference and Classic. Visit the EHEADAudio site in South San Francisco via direct phone / voice / or text. We are always looking to buy quality used gear. Despite listings that may indicate LOCAL PICK UP ONLY - this is just to facilitate posting of gear. Logistics is our specialty, we can facilitate packaging and shipping to and from anywhere in the country. If you are interested in our gear, please reach out and we can figure out a shipping solution that will work. Our shop is in South San Francisco - stop by and put your eyes and ears to work!

New Omnimount GEMINI 1 GEMINI1 Platinum Audiophile Speaker Stands, Pair.

Monitor Audio Platinum PL100 mk1, pair Bookshelf Speakers:Monitor Audio Platinum PL100 mk1(offer applies to speakers only, no stands) Monitor Audio Premium Platinum Series Speakers (1st Series Model)Technical data:www.monitoraudio.com/en/support/past-products/platinum/pl100/ Dimensions:The height of the speakers is 37 cm37 x 30 x 23 cm(H x D x W) The speakers are in full working order, original condition. Same serial number on enclosures.Speakers (drivers), diaphragms - perfect condition.Magnetic masks included. Visually, the columns have some traces of use, but they are in very good condition.The housings have micro-scratches on the varnish and slight scratches (I tried to capture it in the photos)The leather has abrasions in some places.These traces are rather visible only from a very close distance. Very good speakers - retail and transparent.Recommended for Class A or tube amps.With a good amplifier, they can sound powerful for their size and warm at the same time, and with a clean and velvet treble.Used e.g. with the amplifiers Musical Fidelity A220, Electrocompaniet ECI-5, Cayin MT35S (tube).I can highly recommend this set. I do not have the original box but shipping is possible.Please ask. See my other items =>

New Omnimount GEMINI 1 GEMINI1 Platinum Audiophile Speaker Stands, Pair.

Sie bieten auf ein gebrauchtes XLR 110 Ohm Balanced Digital Audio Cable Micro-Platinum Eclipse 8 des Herstellers WIREWORLD mit einer Länge von 0,5m (20 inch). Das Kabel wurde von mir Ende Februar 2021 bei einem deutschen Online-Hifi-Händler gekauft (Rechnung liegt vor und kann auf Wunsch beigefügt werden) und befand sich seitdem und bis vor wenigen Tagen ununterbrochen und problemlos im Einsatz (Verbindung zwischen CD-Laufwerk und DAC); es wird aufgrund einer Umstrukturierung in meiner HiFi-Anlage nun nicht mehr benötigt. Auf die Fotos wird bezüglich des guten gebrauchten Zustands verwiesen.Herstellerbezeichnung MPAOCC-7N Solid SilverWeitere technische Daten, Testergebnisse etc. können im Internet gefunden werden. Privatverkauf, daher keine Garantie und keine Gewährleistung - bitte bieten Sie nur, wenn Sie mit diesen Bedingungen einverstanden sind! Bitte werfen Sie auch einen Blick auf meine weiteren Auktionen – vielen Dank! Wenn Sie mehrere Artikel ersteigern, fallen selbstverständlich nur einmal Versandkosten in der dann nach Größe und Gewicht günstigsten Versandart mit Sendungsverfolgung (DHL-Paket) an.

My Sonic Lab Eminent Platinum Signature MC Phono CartridgeProduct SpecificationBodyBlack Ion TitaniumTypeMoving CoilMagnetNeodymium magnet with special pure copper SH-?X coreCantileverBoronStylusSemi-Line contact stylus (3µm x 30µm)Terminal PinsPolished Rhodium-platedOutput Voltage0.5mV at 1kHzInternal Impedance1.4? (DCR)Weight13gRecommended Tracking Force1.9 – 2.2gCompliance10×10-6cm/dyenRecommended Loading100-800? (ideal is around 400?)Frequency Response10Hz – 50kHzChannel Balance< 0.5dB (1kHz)Channel Separation> 30dB (1kHz)Tracking ability@315Hz at 2g tracking forceDynamic Compliance10 ?m / mN Our price is 100% negotiable!Please make an offer and we will give you the best price! Payment PayPal ONLY.Please pay within 5 days after auction is finished. Shipping We ONLY ship to buyers Paypal registered address. ReturnsItems that are faulty beyond the description given on our auction site should be returned for a full refund.Please contact us by e-mail if items delivered are faulty. However, please send the item back to us. About usOur product is 100% authentic! We dispatch items from Japan. We provide our goods and services based on our motto “Your complete satisfaction is our ultimate goal”. Therefore, please rest assured and make your bid with ease. Please Note International BuyersImport duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility. Please check with your country 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. I do not mark merchandise values below value or mark items as gifts- US and International government regulations prohibit such behavior.

Straight Wire Virtuoso Platinum Audio Interconnect cables Length: 5.9 Meters - 18 Feet Connectivity: M/F XLR/XLR Perfect: working condition Beautiful: visual condition

  TUBE HUNTER VACUUM TUBE GEMS THESE ARE THE SPECIFICS OF THE TUBE/TUBES/PARTS FOR SALE THESE ARE THE TUBE/TUBES/PARTS FOR SALE:  MANUFACTURER:                              RCA PRODUCTION CITY:                                   USA TUBE TYPE:   12AU7A DESIGNATION:                                             HAND SELECTED AUDIO TUBE YEAR:     1958  MONTH:    17TH WEEK Date code match    SINGLE SILK SCREEN CONDITION %:                    100% MICA:   2 PLATES:    LONG GREY CURVE TRACER ma:   NORMAL 30          30ma AND 31ma AT 90PV AND 0G TRANSCONDUCTANCE:   NORMAL 2200  2200µmhos AND 2270µmhos PERCENTAGE OF BOGEY:                        100% AND 103% SINGLE/PAIR/QUAD/MULTI:   SINGLE GETTER:        D GETTER DATE CODE                                       58-17 THIS TUBE IS A HAND SELECTED AND TESTED FOR AUDIO COMPONENT. THIS TUBE IS NEAR PERFECTLY BALANCED AND SUPER LOW NOISE 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

New Omnimount GEMINI 1 GEMINI1 Platinum Audiophile Speaker Stands, Pair.

macAudio MAC PLATINUM 16.2 | Car Hifi Einbaulautsprecher. 2-Wege-Koaxialsystem. Bis zum Ausbau funktionsfhig gewesen, danach Funktion wurde nicht getestet. Ohne Garantie. Zustand knnen Sie den Bildern entnehmen. Bei Fragen gerne melden.

Morentz Audio MZ-7 Platinum Series 5.1 HD Home Theater System.

Edwards Home Entertainment and Design, an appointed and displaying dealer for Bowers & Wilkins, Focal, NAIM, Parasound, Classe Audio, Rotel and Michi, Fyne Audio, Rel Acoustics, JL Audio, Perlisten, Soul Note, Marantz, Lumin, and Nordost, as well as part of the Verified Dealer Program here on eBay, is offering this fantastic pair of Monitor Audio Platinum 500 mkiis. These speakers are absolutely reference quality - offering an incredible price for performance. Fine shape with grills and spikes - jumpers for terminals too. Buy / Sell / Trade / Consign - Edwards Home Entertainment and Design (EHEAD) has been a premier seller of carefully selected, pre-loved high end audio equipment since 1997. Now an authorized dealer for Parasound (displaying JC-1+, HINT 6, JC-5, JC-3+), Bowers & Wilkins (displaying 801D4, 802D4, 803D4, 804D4, 805D4, 702S3, and the 705S3), Classe Delta (displaying the Delta Pre, Delta Stereo, Delta Monos), Focal (displaying Scala EVO, Sopra3, Sopra 2), NAIM (displaying the SuperNAIT3), Rotel Michi (displaying the P5, S5), Fyne Audio (displaying F1-12, 502SP, F700), Marantz (displaying PM-10 Integrated, SA-10 Super Audio SACD/CD Player, TT-15S2 TurnTable), Rel Acoustics (displaying the Carbon Special, S/812 and S/512), Lumin (displaying the newest P1, T3, D3, and U2 Mini), Perlisten (displaying the 7St, and D212), JL Audio (displaying the G213v2, F113v2, D and E subs), Soul Note (displaying the A2 integrated), Nordost (displaying Norse and Leif series, with demo cases for in home trials), SolidSteel (displaying HyperSpike and S3 walnut), Finite Element (displaying Pagode) and NEO Luxury Audio Racks (displaying the Quattron), and Bossocontinuo (displaying the McRack) Reference and Classic. Visit the EHEADAudio site in South San Francisco via direct phone / voice / or text. We are always looking to buy quality used gear. Despite listings that may indicate LOCAL PICK UP ONLY - this is just to facilitate posting of gear. Logistics is our specialty, we can facilitate packaging and shipping to and from anywhere in the country. If you are interested in our gear, please reach out and we can figure out a shipping solution that will work. Our shop is in South San Francisco - stop by and put your eyes and ears to work!

For sale are these awesome headphones. Originally bought them to go with my ps4, but now have changed headphones. Working perfectly, used a couple of times only. Comes with wireless plug and headphones in their original box.

Follow us| Sign up for our newsletter WyWires Platinum Series - Audiophile Quality RCA Interconnect Cables - 3m Pair For over 22 years HEAA has been selling the finest HiFi online, but did you know that we BUY your HiFi equipment as well? Contact our sister company STEREOBUYERS for a fair quote today! Here is a great sounding pair of interconnect from WyWires. They are 3 meters in length and terminated with RCA connectors. They are in good cosmetic condition and fully functional. See photos below. FREE SHIPPING in USA! Local Pickup in NYC Available All of the pre-owned items that we sell are thoroughly inspected and tested both on our test bench and in our listening room. Your satisfaction is guaranteed. WyWires Platinum Series RCA Details Cosmetic Condition:8/10: Very Good - flawless front face, other minor imperfections Cosmetic Notes:Shows only faint signs of use and handling. Great condition. Please see all high resolution photographs below. Functional Notes:Functions as intended and sounds great.Original Box:NoManual:NoShipping Method:FedEx Ground (Domestic) / FedEx Economy, Ebay Standard Delivery (International)Shipping Weight (lbs):2 (12x8x2) High-End Audio Auctions has been THE trusted source for high-end, classic and vintage audio components on eBay since 2000! Our unique products, unparalleled service and bombproof packaging keeps our customers coming back again and again. We are experts at selling and shipping worldwide, with items ranging from $5 to $50,000. We look forward to earning your repeat business! By placing a bid on any of our listings, you agree to our terms & conditions Click here to learn more Home| About Us| Store Policies| FAQs| Feedback| Contact Us| Custom Tuned Cables _gsrx_vers_1516 (GS 9.3 (1516))

  TUBE HUNTER VACUUM TUBE GEMS THESE ARE THE SPECIFICS OF THE TUBE/TUBES/PARTS FOR SALE THESE ARE THE TUBE/TUBES/PARTS FOR SALE:  MANUFACTURER:                              RCA PRODUCTION CITY:                                   USA TUBE TYPE:   12AU7A DESIGNATION:                                             HAND SELECTED AUDIO TUBE YEAR:     1958  MONTH:    17TH WEEK Date code match    SINGLE SILK SCREEN CONDITION %:                    100% MICA:   2 PLATES:    LONG GREY CURVE TRACER ma:   NORMAL 30          30ma AND 31ma AT 90PV AND 0G TRANSCONDUCTANCE:   NORMAL 2200  2200µmhos AND 2270µmhos PERCENTAGE OF BOGEY:                        100% AND 103% SINGLE/PAIR/QUAD/MULTI:   SINGLE GETTER:        D GETTER DATE CODE                                       58-17 THIS TUBE IS A HAND SELECTED AND TESTED FOR AUDIO COMPONENT. THIS TUBE IS NEAR PERFECTLY BALANCED AND SUPER LOW NOISE 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

Morentz Audio MZ-7 Platinum Series 5.1 HD Home Theater System.

Edwards Home Entertainment and Design, an appointed and displaying dealer for Bowers & Wilkins, Focal, NAIM, Parasound, Classe Audio, Rotel and Michi, Fyne Audio, Rel Acoustics, JL Audio, Perlisten, Soul Note, Marantz, Lumin, and Nordost, as well as part of the Verified Dealer Program here on eBay, is offering this fantastic pair of Monitor Audio Platinum 500 mkiis. These speakers are absolutely reference quality - offering an incredible price for performance. Fine shape with grills and spikes - jumpers for terminals too. Buy / Sell / Trade / Consign - Edwards Home Entertainment and Design (EHEAD) has been a premier seller of carefully selected, pre-loved high end audio equipment since 1997. Now an authorized dealer for Parasound (displaying JC-1+, HINT 6, JC-5, JC-3+), Bowers & Wilkins (displaying 801D4, 802D4, 803D4, 804D4, 805D4, 702S3, and the 705S3), Classe Delta (displaying the Delta Pre, Delta Stereo, Delta Monos), Focal (displaying Scala EVO, Sopra3, Sopra 2), NAIM (displaying the SuperNAIT3), Rotel Michi (displaying the P5, S5), Fyne Audio (displaying F1-12, 502SP, F700), Marantz (displaying PM-10 Integrated, SA-10 Super Audio SACD/CD Player, TT-15S2 TurnTable), Rel Acoustics (displaying the Carbon Special, S/812 and S/512), Lumin (displaying the newest P1, T3, D3, and U2 Mini), Perlisten (displaying the 7St, and D212), JL Audio (displaying the G213v2, F113v2, D and E subs), Soul Note (displaying the A2 integrated), Nordost (displaying Norse and Leif series, with demo cases for in home trials), SolidSteel (displaying HyperSpike and S3 walnut), Finite Element (displaying Pagode) and NEO Luxury Audio Racks (displaying the Quattron), and Bossocontinuo (displaying the McRack) Reference and Classic. Visit the EHEADAudio site in South San Francisco via direct phone / voice / or text. We are always looking to buy quality used gear. Despite listings that may indicate LOCAL PICK UP ONLY - this is just to facilitate posting of gear. Logistics is our specialty, we can facilitate packaging and shipping to and from anywhere in the country. If you are interested in our gear, please reach out and we can figure out a shipping solution that will work. Our shop is in South San Francisco - stop by and put your eyes and ears to work!