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Radio for the Millions 1943 Popular Science, Vacuum Tube Radio Technology 1st Ed

End: 27.01. 2024 23:02:01 on Saturday
  • Condition: Gut
  • Price: 9.18 EUR Auktion
  • Status: unsold
  • Item number: 225968135748
  • Bids: 0
  • Seller: radiooperator48 (1567|100.0%)
  • Seller information: non commercial
  • Item location: Fullerton, California USA
  • Ships to: US
  • Shipping: 2,95 EUR
  • on EBAY
  • Description

    Radio for the Millions, 1943, Popular Science, Vacuum Tube Radio Technology, 1st Edition Good condition; cover shows wear commensurate with 80 years of reference, 192 pages. Prepared by the editorial staff of Popular Science monthly.

Radio for the Millions 1943 Popular Science, Vacuum Tube Radio Technology 1st Ed

End: 19.01. 2024 22:22:01 on Friday
  • Condition: Gut
  • Price: 9.16 EUR Auktion
  • Status: unsold
  • Item number: 225957166711
  • Bids: 0
  • Seller: radiooperator48 (1567|100.0%)
  • Seller information: non commercial
  • Item location: Fullerton, California USA
  • Ships to: US
  • Shipping: 2,95 EUR
  • on EBAY
  • Description

    Radio for the Millions, 1943, Popular Science, Vacuum Tube Radio Technology, 1st Edition Good condition; cover shows wear commensurate with 80 years of reference, 192 pages. Prepared by the editorial staff of Popular Science monthly.

Radio for the Millions 1943 Popular Science, Vacuum Tube Radio Technology 1st Ed

End: 30.12. 2023 23:16:01 on Saturday
  • Condition: Gut
  • Price: 9.2 EUR Auktion
  • Status: unsold
  • Item number: 225925045459
  • Bids: 0
  • Seller: radiooperator48 (1614|100.0%)
  • Seller information: non commercial
  • Item location: Fullerton, California USA
  • Ships to: US
  • Shipping: 2,95 EUR
  • on EBAY
  • Description

    Radio for the Millions, 1943, Popular Science, Vacuum Tube Radio Technology, 1st Edition Good condition; cover shows wear commensurate with 80 years of reference, 192 pages. Prepared by the editorial staff of Popular Science monthly.

Rare Audiophile Convergent Audio Technology SL1 Ultimate Tube Pre-Ampiifier

End: 30.12. 2023 20:58:39 on Saturday
  • Condition: Used
  • Price: 4999.99 USD FESTPREIS
  • Status: 29T 22:10:2
  • Item number: 176068401201
  • Seller: (|%)
  • Seller information:
  • Item location: Westwood,NJ,USA USA
  • Ships to:
  • Shipping: 99,99 USD
  • on EBAY
  • Description

    CONVERGENT AUDIO TECHNOLOGY SL1 ULTIMATE TUBE PRE-AMPLIFIER Working - Fully Tested Good Condition - Top Panel Has a Few Scratches - See Pictures Audiophile Sound Quality Hard to Find Local Pickup Available Description:CATs philosophy is to design our products to neither add to,nor detract from, the music. We never attempt to cover up a design problem with another problem, nor do we try to introduce a supposedly complementary problem to synergise with it. Two wrongs do not make a right. Only the eradication of the problem is correct.The SL1 Ultimate is the product of relentless refinement to the original SL1 introduced in 1985. We have identified and eliminated every electronic artifact. Rather than attempting to synergise with badly flawed systems, this preamplifier is designed to allow superior systems to reach their fullest potential. The SL1 Ultimate also makes the perfect first step toward assembling such a system. Available with or without Phono Stage.Specifications: POWER SUPPLYExternal Power Supply Chassis contains the transformers magnetic field eliminating it as a source of hum. Rectification, Initial Regulation, and Noise Filtering are all performed in the EPS thereby delivering Pure Quiet DC Power into the main chassis eliminating the grain and dryness associated with noise intermodulation.Three Independent Fully Regulated Filament Supplies eliminate the dynamic compression caused by filament to filament crosstalk. These supplies are also noise filtered.• Slow Filament Power-Up extends tube life greatly. Quadruple Cascaded Audio Power Supply combines twenty two zero-feedback regulators with over thirty energy storage and bypass capacitors for unequaled dynamic life, soundstage precision and musicality.• Isolation Transformer eliminates entry of Radio Frequency noise through the AC power line yielding greater benefits than any of the expensive add-on power line conditioners without any of their sonic shortcomings.CIRCUITRYPure Vacuum Tube Circuitry for vibrant and natural music. Extraordinarily Quiet High Gain Phono Amp (Optional) accommodates both high and low output cartridges.• Fastest Tube Preamplifier, without any of the high frequency circuit-induced edginess which slower preamps frequently substitute for real speed. This speed is maintained even into long runs of cable.• Lowest Open Loop Distortion of any preamp yields unforced detail and resolution which must be heard to be believed.• Low Feedback Ratios eliminate the aggressiveness of high feedback designs and yet still maintains correct focus.• Matched Output Impedance snubs reflections on interconnects quickly, yielding exquisitely lucid midvange and treble.CHASSIS• Very Strong Steel Chassis with anti-RFI plating ensures hum and RF free operating environment for the circuits.• Damping Material lines both chassis to stop mechanical resonances which would otherwise modulate the electric fields in the preamp.• Mechanical Isolation from floor vibrations provided by high loss viscoelastic feet.QUALITYExotic Low Loss Circuit Board Material combines the transparency of hard wiring with the low resonant signature and musicality of a circuit board.Balance and Volume Controls are military grade rotary switches with solid silver contacts wired with precision resistors. • CAT Manufactured RIAA Capacitors use a unique dielectric with several times lower loss than any other dielectric including TFE Teflon.The Best Sounding Precision Resistors are used everywhere for the best resolution and minimum unit to unit variability. • CAT Coupling Capacitors are made to our specifications and are better than any other audiophile grade capacitor. CAT Audio Wire uses ultra pure, soft annealled copper and super low loss insulation.Rhodium/Gold jacks for superior connection. Silver Solder used for best electrical connection. Custom Designed Hermetically Sealed Switches.CONVENIENCEFront Panel Muting Switch.• Automatic Mute at turn on and turn off.Record/Normal Front Panel Switch eliminates the non-linear load of the turned off tape deck when in Normal and provides uncompromised recording quality when in Record.• Extra Set of Main Output jacks for special audiophile setups. • LOAD Jack allows changing MC cartridge loading while listening to music.• CD and A/V Volume Control Tapers available.SPECIFICATIONS(PHONO STAGE IS OPTIONAL)Gain (@lkHz): Line 26 dB, Phono 47 dB1HF phono input sensitivity: 0.12 myGain Tracking: Line.05 dB, Phono.05 dBCartridge selection: We suggest .25 and higher, please keep in mind that the lower the output the quieter your tubes should be.Frequency Response: Line 0.1Hz to 600kHz +0,-3 dB (rise time 0.6 usec) Phono RIAA 20Hz to 20kHz +/- 0.1dB Harmonic Distortion (@ 1 volt): Line < .0005%, Phono < .001% Slew Rate: Line 15 volts/usec, Phono 10 volts/usecMaximum Output (@1 kHz): Line 50 volts rms, Phono 50 volts rms Input Overload: Line 100 volts rms, Phono 250 my rms @ 1 kHz Noise: Line 112 dBA below 2 volt outputPhono 96 dBA below 10 my inputSeparation: Line greater than 90 dB, Phono greater than 90 dB Input Impedance: Line 50 kohms, 20 pfPhono 47.5 kohms, 180 pf (user adjustable) Output Impedance: 100 ohmsMaximum Load: Line: under 4000 pf, over 5000 ohmsDimensions: Main Chassis - 19.0 x 5.24 x 12.2 Power Supply - 12.2 x 4.0 x 6.0 Power Requirements: 120v, 60Hz, 80 watts (exportWeight: Net 641bs., Ship 701bs

Elements of Radio Marcus, 1st Edition, 1943, Vacuum Tube Radio Technology

End: 09.12. 2023 22:34:01 on Saturday
  • Condition: Gut
  • Price: 9.17 EUR Auktion
  • Status: sold
  • Item number: 225893130252
  • Bids: 1
  • Seller: radiooperator48 (1613|100.0%)
  • Seller information: non commercial
  • Item location: Fullerton, California USA
  • Ships to: US
  • Shipping: 2,95 EUR
  • on EBAY
  • Description

    Elements of Radio Marcus, 1st Edition, 1943, Vacuum Tube Radio Technology Good condition; shows wear commensurate with 75 years of reference, 699 pages.

Radio for the Millions 1943 Popular Science, Vacuum Tube Radio Technology 1st Ed

End: 09.12. 2023 22:30:01 on Saturday
  • Condition: Gut
  • Price: 9.17 EUR Auktion
  • Status: unsold
  • Item number: 225893128823
  • Bids: 0
  • Seller: radiooperator48 (1613|100.0%)
  • Seller information: non commercial
  • Item location: Fullerton, California USA
  • Ships to: US
  • Shipping: 2,95 EUR
  • on EBAY
  • Description

    Radio for the Millions, 1943, Popular Science, Vacuum Tube Radio Technology, 1st Edition Good condition; cover shows wear commensurate with 80 years of reference, 192 pages. Prepared by the editorial staff of Popular Science monthly.

MUSICAL TECHNOLOGY LINE CONTROL UNIT C2 TUBE PREAMPLIFIER

End: 17.11. 2023 08:46:53 on Friday
  • Condition: Used
  • Price: 1037.8 EUR FESTPREIS
  • Status: sold
  • Item number: 235118495912
  • Seller: 351west (1668|98.6%)
  • Seller information: Commercial
  • Item location: Warwickshire Großbritannien
  • Ships to: GB
  • Shipping: 115,32 EUR
  • on EBAY
  • Description

    MUSICAL TECHNOLOGY LINE CONTROL UNIT C2 TUBE PREAMPLIFIERMUSICAL TECHNOLOGY LINE CONTROL UNIT C2 TUBE PREAMPLIFIER This item is in good working order & in good condition. Collection in person is an option.

sony trinitron color 24 inches tv cathode ray tube CRT display technology 1080i

End: 11.11. 2023 17:49:35 on Saturday
  • Condition: Used
  • Price: 400.0 USD FESTPREIS
  • Status: 30T 22:4:13
  • Item number: 256252689841
  • Seller: (|%)
  • Seller information:
  • Item location: Clarksville,MD,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    sony trinitron color tv 24 inches. In the very good condition CRT display technology, cathode ray tube

QED X-Tube XT300 OFC Air Core Technology Speaker Cable . 2x 4 Meter

End: 11.11. 2023 11:02:33 on Saturday
  • Condition: Used
  • Price: 39.95 EUR FESTPREIS
  • Status: 30T 18:8:44
  • Item number: 364524230624
  • Seller: (|%)
  • Seller information:
  • Item location: Niederlande Niederlande
  • Ships to:
  • Shipping: 9,0 EUR
  • on EBAY
  • Description

    QED X-Tube XT300 OFC Air Core Technology Speaker Cable . 2x 4 Meter100% Positive feedback Good packaging Honest delivery Worldwide shipping Product QED X-Tube XT300 OFC Air Core Technology Speaker Cable . 2x 4 Meter. Price Is For The Pair. Information Also check out our other ads for more great audio equipment. Delivery Shipping : Deutschland 9 euro : Eu 20 euro : World 45 euro Packaging

Balanced Audio Technology VK-30 Stereo Tube Preamplifier

End: 09.11. 2023 21:17:25 on Thursday
  • Condition: Used
  • Price: 1543.0 USD FESTPREIS
  • Status: 30T 22:37:46
  • Item number: 225810684996
  • Seller: (|%)
  • Seller information:
  • Item location: Erie,CO,USA USA
  • Ships to:
  • Shipping: 54,99 USD
  • on EBAY
  • Description

    The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Balanced Audio Technology VK-30 Stereo Tube Preamplifier Product SKU: 54013 Voltage: 120V # of Owners: 2 Service History: None Serial Number: 030800345 Age: 15 Years Tobacco Exposure: No MSRP: $2995 Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including light nicks on the top edge of the faceplate on the unit.  This item does show a few blemishes but is attractive overall and has been well cared for. What is Included: Preamplifier, Remote, Six Electro Harmonix 6922EH tubes, Manual, Power cable, Factory packaging Other Notes: This is a wonderfully musical preamp that is a pleasure to listen to. Transparent and detailed. A bargain at the price! 5 stars for value and 5 stars for performance! - User Review Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $55- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery. Your online source for the best value in new and used audio gear. Visit us online to Buy / Sell / Trade / Consign The Music Room is the largest online retailer of pre-owned HiFi equipment in the world. Headquartered in beautiful Boulder Colorado, The Music Room is a team of 17 strong (and growing) music lovers - all dedicated to one singular mission: delivering the very best online shopping experience in the audio industry - period. We specialize in well-cared for, previously used gear because that is what we are passionate about. We feel that there is nothing more fulfilling than creating a high-performance system on a budget with carefully selected used components, speakers and cables. Our program is safe, secure, fast, fair, hassle-free and highly effective. Visit us online to Buy / Sell / Trade / Consign Buy: Are you looking to get a fair price for your used home audio equipment without all the hassles, headaches, risks and fees? We will appraise your equipment and make you a quick, easy, fair cash offer. Just fill out our “get a quote” form on our homepage to start the process. Sell: We sell in multiple online venues with many (but not all) of our products available in our eBay store. Everything is quality-assured and backed by our best-in-class, satisfaction-guaranteed return policy. Trade: Make your budget go further with a generous trade-in allowance. Let us know what you have available, and we’ll get you the best possible trade-in allowance. We can even assist with shipping & logistics from anywhere in the USA. Just fill out our “get a quote” form on our homepage to start the process. Consign: We offer a hassle-free way for individuals and businesses to liquidate used gear. We’ll handle every step of the process from shipping to appraisals, customer service, fulfillment, and returns: Industry-low rates with no hidden fees Leverage our world-class reputation and get exposure in multiple sales venues - putting your product in front of over 570k monthly shoppers. Our program is Safe, Secure, Fast, Fair, Hassle-Free and Highly Effective. With 100% feedback ratings in every venue in which we sell, you can rest assured that we’ve got your back. Visit us online to Buy / Sell / Trade / Consign Quality Assurance: We offer 15-20 new product listings for sale daily. Each product undergoes an extremely rigorous quality-assurance and listening session by one of our qualified technicians. We understand that buying used audio equipment can be rife with uncertainty and unexpected headaches. Our quality assurance program is informed by a knowledge-base built through delivering over 30,000 used audio products to satisfied customers. We promise to deliver your product in good working order - exactly as described 100% of the time. Support: We don’t just make promises. We stand behind them - your satisfaction is guaranteed. Our support team is ready to help you with any questions you might have before and after the sale. Value: In the never-ending pursuit of high performance, it’s important to stretch your limited budget as far as possible. Used equipment sells for a fraction of new prices, and with a partner like The Music Room you can upgrade any time you like and get most of your money back. There’s simply no better way to maximize a limited audio budget. Packaging: We’ve invested thousands of dollars and countless hours into mastering our state-of-the-art packaging process. Our custom foam-in-place packaging system allows us to safely package almost any item regardless of irregular shapes or sizes. Most importantly, this system provides our customers with a re-usable shipping box which increases the resale value of the product and provides a shipping method for easy, secure returns. Be seen by over 70,000 monthly visitors. Visit us online to Buy / Sell / Trade / Consign Payment: Prompt payment is expected. Paypal is preferred but all forms of payment are accepted. Unpaid item case will be opened after 3 days if no payment received. Shipping Times: Most Domestic orders ship within 1 business day of purchase. For International orders or freight shipments, please allow 2-3 business days. In all cases, tracking information will be emailed to you at the moment the shipping label is created. If you cant find it or have other questions about shipping & logistics, please contact us. Shipping Costs: Flat rate shipping costs are applicable within the contiguous 48 States (USA). These rates are clearly posted on each product page. For an International or custom quote (including Hawaii, PR, AK) please contact us. Returns: Every purchase made on eBay carries a 30-day, satisfaction-guaranteed return policy. If youre not happy with your purchase for any reason or if youve simply changed your mind... no problem. Simply ship it back for a full refund or exchange (minus S&H costs). If you have received an item that is defective in some way, we will make it right. Let us know - we will pay for return shipping and repair the item or refund 100% of your original purchase price.

Radio for the Millions 1943 Popular Science, Vacuum Tube Radio Technology 1st Ed

End: 04.11. 2023 21:38:01 on Saturday
  • Condition: Gut
  • Price: 9.12 EUR Auktion
  • Status: unsold
  • Item number: 225835904749
  • Bids: 0
  • Seller: radiooperator48 (1611|100.0%)
  • Seller information: non commercial
  • Item location: Fullerton, California USA
  • Ships to: US
  • Shipping: 2,95 EUR
  • on EBAY
  • Description

    Radio for the Millions, 1943, Popular Science, Vacuum Tube Radio Technology, 1st Edition Good condition; cover shows wear commensurate with 80 years of reference, 192 pages. Prepared by the editorial staff of Popular Science monthly.

Elements of Radio Marcus, 1st Edition, 1943, Vacuum Tube Radio Technology

End: 29.10. 2023 21:20:01 on Sunday
  • Condition: Gut
  • Price: 14.95 USD Auktion
  • Status: 6T 22:38:12
  • Item number: 225829684126
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Fullerton,CA,USA USA
  • Ships to:
  • Shipping: 3,95 USD
  • on EBAY
  • Description

    Elements of Radio Marcus, 1st Edition, 1943, Vacuum Tube Radio Technology Good condition; shows wear commensurate with 75 years of reference, 699 pages.

Tube Technology Genesis Monoblock Power Amps, good condition, 3 month warranty

End: 27.10. 2023 21:31:46 on Friday
  • Condition: Used
  • Price: 2007.99 EUR FESTPREIS
  • Status: 5T 21:20:10
  • Item number: 195954562960
  • Seller: 2ndhandhifi-uk (6811|100.0%)
  • Seller information: Commercial
  • Item location: Teesside Großbritannien
  • Ships to: Worldwide
  • Shipping: 40,0 EUR
  • on EBAY
  • Description

    Tube Technology Genesis Monoblock Power Amps, good condition, 3 month warranty Tube Technology Genesis Monoblock Power Amps, good condition, 3 month warranty Here we have a pair of Monoblock power amplifiers from valve specialists Tube Technology. The Genesis amplifiers are able to provide 100 Watts from their complement of EL34 valves, meaning they are pretty powerful in valve terms, and they come in fully working condition. There are some cosmetic blemishes but please remember they are around 25 years old. Supplied in original factory packaging complete with manual and our standard three month warranty. Tube Technology Says…. The Genesis Signature 100 watt Monoblock configuration offers a vastly improved amplifier, over its predecessor which has been in production since 1988. This established design has undergone improvements which feature a higher current driver stage, uprated power supply for both the driver and output stage, individual tube protection with outboard bias monitoring facilities and best of all a superb new output transformer which achieves even greater bandwidth than before. The Monoblock configuration provides optimum stereo separation and consequently the strongest imaging and soundstage, while the full 100 watts output, available into the most difficult of loads, ensures an ease and effortlessness at all volume levels, not possible with lower powered amplifiers. The loudest musical crescendo, the deepest bass guitar note, the lowest rumble of an organ pipe are all conveyed with authority, control and total freedom from clipping which is vital for a life-like, believable musical experience. This is not power-for-power’s sake, this is vital energy for the total enjoyment of music. The high tension rail incorporates new smoothing capacitors, which are half the ESR (Equivalent Series Resistance) of the previous supply capacitors. These new devices use the latest manufacturing techniques complimenting the high speed power supply. The class A input stage utilizes its own dedicated solid state power supply, as does the fully balanced driver stage, featuring dedicated transformers these stages assist the amplifier to achieve maximum transient response without any phase shift. All signal paths are hard wired with PCOCC and silver cabling. Component quality is of high standard, selected for maximum performance and reliability, featuring 1% metal film resistors from Vishay, Roderstein and Holco and high quality polypropylene, film, and foil capacitors. For long life and reliability each Monoblock is fitted with an electronic soft-start, ensuring a gentle power-up sequence, without causing stress to the tubes as the stiff power supply comes on line. As with all our amplifiers build quality is of supreme importance ensuring extended service in the field. The chassis is hand-crafted from one piece of sixteen gauge non-magnetic high purity stainless steel. A new double-sided PCB with 3 ounce copper on 3/32 fibreglass, offer the tube bases mechanical and electronic stability which is important in a device that warms and cools as often as a tube amplifier. The double sided through plated connection also improves coupling with the remainder of the circuit and is the best alternative to hard-wiring. The output stage utilizes four EL34 pentodes, operated in Ultra-Linear S form, which is the only type of circuit to provide the lowest amount of total harmonic distortion. Feedback is kept to a bare minimum (11dB) keeping the amplifier frequency linear and stable into any load. The high performance output transformer has been developed over the last two years to create an optimum match between modern EL34 output tubes and the load it is designed to drive. This proprietary design is capable of extended bandwidth of over 70 kHz, which is exceptional for a device so large. Its agile performance can be likened to amplifiers a tenth of this power rating, incorporating specialist hand wound manufacturing techniques, including inductance measurements during winding for extra precision. The Genesis Signature Monoblock set a modern standard which is unequalled by many of its tube or solid state rivals, powerful enough to drive virtually any loudspeaker, precise enough to play music of any kind from classical to rock, this amplifier uses superlative design and manufacturing techniques allowing the listener to hear their music collection as it should be heard. Specifications: No. of Inputs: 1 single ended input per channel Input Sensitivity: 0.775 mV RMS for max power @ 100 W Input Impedance: 130 kOhms Tube compliment: 2 x ECC81/12AT7 twin triode Class of Operation: AB Type of Operation: push pull, ultra-linear Output Power: 100 watts RMS into 8 ohms Nominal Speaker Load: 8 ohms Rated Power Bandwidth: 12 Hz 58 kHz @ 100 W 1 dB Frequency Response: 4 Hz 68 kHz @ 1W 1 dB Total Harmonic Distortion: 0.05 % @ 1W; 0.3% @ Half Power; 1.0% @ Full Power Signal to Noise Ratio: -96 dB unweighted, input shorted Tube Compliment: 4 x EL34/6CA7 pentode Power Consumption: 135 W quiescent @ 240 V; 270 W full power @ 240 V Voltage Dimensions: 350 (W) x 270 (D) x 150 (H) mm Preamplifier Weight: 16 kg Manufacturer : Tube Technology Model : Genesis Serial Number : 006245/6 Packaging : Original Accessories Included : Manual Price When New :  Shipping Shipping cost:Please contact us or check listing info. If you are outside the UK you will need a shipping quote BEFORE buying. Delivery time:48 hours Payment We accept the following payment methods: Paypal Credit/Debit Card BACS Please contact us if you have any questions. Service Established in 2003, 2ndhandhifi is the UKs largest stockist of used quality audio equipment. All items are checked before despatch and guaranteed for 30 days for ebay buyers to give you peace of mind that the item will arrive safely and work exactly as per ebay descriiptions. This means that all items described as used will be in good working order but may show minimal cosmetic marks resulting from everyday use. Any more significant cosmetic issues will be highlighted in the listing if present. We accept most payment methods but card payment to our shop is preferred. We use a reputable overnight courier service - items will be despatched next working day for delivery the next working day after that, but you are welcome to collect from our sister shop in Stockton on Tees if you prefer. Check our feedback if you have any doubts about the validity of this auction or us! We are a business so (although most times we do) we cannot always answer emails over the weekend so please try to ask Monday to Friday. Important 1. If there is no buy it now price stated, please dont ask - it is intended to be an auction which will run until its end time. 2. If you are outside the UK mainland please ask us for a shipping quote BEFORE placing a bid or clicking “Buy it Now”. If you dont ask, it means you will accept our quote. We do not cut corners on shipping, we only use reliable shipping companies, and we dont profit from the shipping prices we quote. 3. For any item where there is no original packaging the shipping costs include the cost to package the item to ensure safe delivery. Larger items may be shipped on a pallet - but this usually will be stated in the listing. 4. If you win the auction or buy the item, we expect you to pay and we will issue a non payment against you if you dont. Such auctions/listings cost us time (and therefore money). Requests to cancel will be rejected.

BAT Balanced Audio Technology VK-3i Tube Preamplifier

End: 24.10. 2023 13:04:32 on Tuesday
  • Condition: Used
  • Price: 1200.0 USD FESTPREIS
  • Status: 29T 19:33:10
  • Item number: 256230930767
  • Seller: (|%)
  • Seller information:
  • Item location: Berkley,MI,USA USA
  • Ships to:
  • Shipping: 50,0 USD
  • on EBAY
  • Description

    For your consideration, is this exceptionally clean and brilliant sounding tube preamplifier from Balanced Audio Technology. It’s true that this is an older design from the company, but that doesn’t take anything away from the sonic merits it exhibits which, in my opinion, are highly relevant even in today’s listening environment. To give you an idea of what I’m talking about, I will state that the only reason why I am selling this unit is because I have just finished shooting it out against a VK-51SE (a much higher end model offered by the same company). I have even included a picture of the two units together to corroborate the story. So, while this newer more expensive unit does offer some improvements with soundstage, background and image separation, I have to tell you that the overall differences are not tremendously substantial. This VK3i offers such an incredible value at the price point on the used market today that I would absolutely and totally recommend it to anybody looking for balanced tube pre-amplification. If you do a little bit of research on some of the audiophile forums out there, you will find a lot of people corroborating these claims. Again, there are gains to be made going up the food chain in BAT’s product line, but if you can’t afford to play that game, you are really not going to be missing out on what I would call a “world class” listening experience with the VK3i. So there’s my sales pitch, take it for what it’s worth. I’ve tried a lot of gear… I am by no means an expert, but I’ve spent a lot of time listening to products in the “value class” and the VK3i is an impressive offering to say the least. This particular unit is about as close to mint condition as I can describe. I have rated it a nine due to age, but cosmetically it is quite impressive. The unit functions perfectly. It has a brand new set of Tung Sol 6V6 tubes and a brand new matched quartet of Svetlana 6922s. I don’t think there’s any more than 100 hours on these tubes I have the original owners manual, as well as the original torq case screws. These were swapped out for Phillips units so that one could tube roll a little bit easier. If you have been looking for a superb example of this unit to add to your collection, or to be the cornerstones of your system, I urge you to look no further. This unit did not come with a remote control from the factory. Several months ago, I called the BAT service dept. and asked about getting a remote control working with the preamp. They advised that they no longer sell the chip that you need, but it was easily acquired on Mouser. I bought two of these chips, but never got around to installing either one. Apparently, once the chip is installed, you need to program a generic remote, which I didn’t feel like doing. So, there is no remote, but I will ship the chips to you, so that if you have the desire, you can program a generic remote control. I have pictured the chips. I will make sure that this is absolutely professionally packed and double boxed. Please don’t hesitate to reach out with any questions. Thank you for looking!

BAT VK-51SE - Preamp - Balanced Audio Technology - Tube Preamp

End: 23.10. 2023 22:26:35 on Monday
  • Condition: Used
  • Price: 2036.44 EUR Auktion
  • Status: unsold
  • Item number: 155827802058
  • Bids: 5
  • Seller: msf_audio (4|100.0%)
  • Seller information: non commercial
  • Item location: Osseo, Minnesota USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    This Balanced Audio Technology tube pre-amplifier is the perfect addition to any audio setup. With XLR audio inputs and outputs, this 2-channel VK-51SE model delivers the highest quality sound. Whether you're looking to upgrade your home audio system or add some power to your studio setup, this unit is a great choice. All tubes were replaced by HiFi Sound in Minneapolis when I bought it in October 2021. Since then, it has been used for maybe 1,500 hours. So the tubes are in great shape. Comes in original packaging.

Balanced Audio Technology (BAT) VK 30 Tube Preamp & VK200 Integrated amp $1650

End: 23.10. 2023 22:17:28 on Monday
  • Condition: Used
  • Price: 1422.14 EUR Auktion
  • Status: sold
  • Item number: 204503490410
  • Bids: 4
  • Seller: nac722 (945|100.0%)
  • Seller information: non commercial
  • Item location: Trabuco Canyon, California USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Please take a moment to review my extensive 20+ years of experience on eBay. Over this time, Ive successfully sold a range of collectible items such as automobiles, watches, computers, and more. If you browse through my reviews, youll notice that Ive never received a negative review. I have 8 new tubes that have never been installed. They say OTK1 and have stickers showing testing values (see pic). If youre reading this, you likely understand the product Im offering. 1- Balanced Audio Technology (BAT) VK30 tube pre-amp 1- Balanced Audio (BAT) VK 200 1- Optional (BAT) remote control Ive enjoyed using this unit for approximately 5 years, and it has functioned well until just last week. Unfortunately, one channel has ceased to function, and the issue lies within the amplifier. This is evident when you remove the cover and inspect the two sets of fuses (4 in total). Two of them on one side have blown. I replaced them with identical-sized fuses, but the problem recurred. These fuses protect the speakers and is not the one located on the back of the unit. Additionally, its worth noting that this unit includes the optional $500 remote control, which is fully operational. While I wouldnt consider myself an audiophile, Ive always had a deep appreciation for music throughout my life. My challenge in repairing this unit and bringing it back to working condition is my desire for a sleek and modern interface. I primarily use music streaming services like Tidal and Spotify, and Im sending their audio into a room with limestone floors, large windows, and limited décor choices, as approved by my wife. Im aiming for a setup thats easy and straightforward, lightweight.. If you require more images or information, please dont hesitate to reach out. I am paying ground shipping in this listing to anywhere in the U.S.

Elements of Radio Marcus, 1st Edition, 1943, Vacuum Tube Radio Technology

End: 21.10. 2023 22:08:01 on Saturday
  • Condition: Gut
  • Price: 16.95 USD Auktion
  • Status: 9T 23:30:13
  • Item number: 225813708283
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Fullerton,CA,USA USA
  • Ships to:
  • Shipping: 3,95 USD
  • on EBAY
  • Description

    Elements of Radio Marcus, 1st Edition, 1943, Vacuum Tube Radio Technology Good condition; shows wear commensurate with 75 years of reference, 699 pages.

Radio for the Millions 1943 Popular Science, Vacuum Tube Radio Technology 1st Ed

End: 21.10. 2023 22:06:01 on Saturday
  • Condition: Gut
  • Price: 9.95 USD Auktion
  • Status: 9T 23:28:13
  • Item number: 225813707971
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Fullerton,CA,USA USA
  • Ships to:
  • Shipping: 2,95 USD
  • on EBAY
  • Description

    Radio for the Millions, 1943, Popular Science, Vacuum Tube Radio Technology, 1st Edition Good condition; cover shows wear commensurate with 80 years of reference, 192 pages. Prepared by the editorial staff of Popular Science monthly.

BAT VK-51SE - Preamp - Balanced Audio Technology - Tube Preamp

End: 13.10. 2023 22:26:07 on Friday
  • Condition: Used
  • Price: 1755.81 EUR Auktion
  • Status: unsold
  • Item number: 155809501876
  • Bids: 6
  • Seller: msf_audio (4|100.0%)
  • Seller information: non commercial
  • Item location: Osseo, Minnesota USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    This Balanced Audio Technology tube pre-amplifier is the perfect addition to any audio setup. With XLR audio inputs and outputs, this 2-channel VK-51SE model delivers the highest quality sound. Whether you're looking to upgrade your home audio system or add some power to your studio setup, this unit is a great choice. All tubes were replaced by HiFi Sound in Minneapolis when I bought it in October 2021. Since then, it has been used for maybe 1,500 hours. So the tubes are in great shape. Comes in original packaging.

Radio for the Millions 1943 Popular Science, Vacuum Tube Radio Technology 1st Ed

End: 11.10. 2023 21:24:01 on Wednesday
  • Condition: Gut
  • Price: 9.12 EUR Auktion
  • Status: unsold
  • Item number: 225798559301
  • Bids: 0
  • Seller: radiooperator48 (1549|100.0%)
  • Seller information: non commercial
  • Item location: Fullerton, California USA
  • Ships to: US
  • Shipping: 2,95 EUR
  • on EBAY
  • Description

    Radio for the Millions, 1943, Popular Science, Vacuum Tube Radio Technology, 1st Edition Good condition; cover shows wear commensurate with 80 years of reference, 192 pages. Prepared by the editorial staff of Popular Science monthly.

Elements of Radio Marcus, 1st Edition, 1943, Vacuum Tube Radio Technology

End: 11.10. 2023 21:20:01 on Wednesday
  • Condition: Gut
  • Price: 18.28 EUR Auktion
  • Status: unsold
  • Item number: 225798548066
  • Bids: 0
  • Seller: radiooperator48 (1549|100.0%)
  • Seller information: non commercial
  • Item location: Fullerton, California USA
  • Ships to: US
  • Shipping: 3,95 EUR
  • on EBAY
  • Description

    Elements of Radio Marcus, 1st Edition, 1943, Vacuum Tube Radio Technology Good condition; shows wear commensurate with 75 years of reference, 699 pages.

Balanced Audio Technology VK-D5SE TUBE CD player *AS IS*

End: 13.09. 2023 22:42:28 on Wednesday
  • Condition: For parts or not working
  • Price: 378.95 EUR Auktion
  • Status: sold
  • Item number: 266408472258
  • Bids: 1
  • Seller: multimodalmarket (324|95.2%)
  • Seller information: non commercial
  • Item location: San Diego, California USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    This is an extremely temperamental CD player. itll work and then it wont. I dont have the time to fiddle with it. At the moment, it works. I am selling it as is, but just know its temperamental. The disc tray always works, but it wont always play a CD. Again, as Im writing this, It works! Ive used it as a transport with an external DAC and its fine. Its done the rca out (my amp doesnt do xlr ) and it sounds great. It sounds fine and I dont have the means to check the condition of the tubes. Upon listening, it didnt sound as if they were bad. I tested it with some older and newer CDs and they played, but a few days later, it wont play at all. I AM NOT WARRANTING THIS CD PLAYER. NO ORIGINAL BOX NO REMOTE ITS SOLD AS IS AND FOR PARTS.

Balanced Audio Technology VK-300x Tube Hybrid Integrated Amplifier

End: 01.08. 2023 02:00:00 on Tuesday
  • Condition: For parts or not working
  • Price: 659.21 EUR Auktion
  • Status: sold
  • Item number: 394766783281
  • Bids: 2
  • Seller: sashaaaa (6984|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Pompano Beach, Florida USA
  • Ships to: US
  • Shipping: 120,0 EUR
  • on EBAY
  • Description

    Balanced Audio Technology VK-300x Tube Hybrid Integrated AmplifierYou are bidding on Balanced Audio Technology VK-300x Tube Hybrid Integrated Amplifier. Powers up and will not produce a sound, have no idea whats wrong with it. Looks great, but please remember this is used item and does have signs of being used. All connections look great and all look original, please look at the pictures and do research. I have no idea if anything missing inside or not. Missing box, remote control, power cable and manual. Please look at the pictures before bidding, you will get what you see in the pictures.SELLING AS IS, NO RETURNNOT WORKING, FOR PARTS OR REPAIR POLICY: SELLING AS IS, NO RETURNWe ask all buyers to email us before opening a EBAY CLAIM CASEI WILL NOT ACCEPT THE ITEM BACK, IF YOU CHANGE YOUR MIND OR DO NOT LIKE THE ITEM OR DID NOT READ THE DESCRIPTION AND LOOKED AT THE PICTURES.We ask all the buyers before leaving a negative or neutral, please email us with a problem first and we will do our best to make you happy again.We care about our buyers and we only want to see them happy.WE WANT TO SEE ALL OUR BUYERS HAPPY PAYMENT: Payment must be received in 2 days, if you do not pay with in 2 days, EBAY claim will be open. LOCAL FLORIDA PICK UP ALWAYS WELCOME BY APPOINTMENT ONLY & CASH ONLY Notify us BEFORE making payment & we will send you a revised invoice without shipping charges. Allow 24hrs notice before coming by to pick up your item Available days for Pickup: M-F 12 NOON-2:30PM We are located in the CORAL SPRINGS/COCONUT CREEK/MARGATE AREA.ALL PICK UP WILL BE DONE IN PUBLIC PLACE. ALL FLORIDA BUYER: ALL FL STATE BUYERS MUST PAY 7% SALES TAX, THIS IS A LAW, IF BUYER REFUSE TO PAY SALES TAX, THAN TRANSACTION WILL BE CANCEL AND BUYER WILL BE REPORTED TO EBAY. SHIPPING: Boxing and shipping via FedEx ground to addresses in the USA continental ONLY and shipping rate is rated to all 48 state, please do not ask for the lower shipping rate. Shipping is $120 (NONE REFUNDABLE ) FEDEX DO NOT DELIVER TO PO.BOX, MUST HAVE A VALID ADDRESS.ALASKA, HAWAII & PR BUYERS must ask for the shipping rate before bidding. ATTENTION: INTERNATIONAL BIDDERSALL INTERNATIONAL BUYERS MUST USE EBAY GLOBAL SHIPPING PROGRAM, I HAVE NOTHING TO DO WITH EBAY GLOBAL SHIPPING RATE, THIS BETWEEN BUYER AND EBAY, IF YOU DO NOT LIKE THE EBAY GLOBAL SHIPPING COST THAN PLEASE DO NOT BUY THE ITEM.

Tube Technology Genesis Monoblocks power Amplifiers

End: 25.07. 2023 07:23:46 on Tuesday
  • Condition: Used
  • Price: 1339.85 EUR FESTPREIS
  • Status: unsold
  • Item number: 145143798138
  • Seller: sold-newhome (1143|100.0%)
  • Seller information: non commercial
  • Item location: Sawbridgeworth Großbritannien
  • Ships to: GB
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    I am selling my Tube Technology Genesis Monoblocks for no particular reason than I have now gone to solid state amps. I am the original owner and have enjoyed these amps for many years.If you live within a reasonable drive of the Sawbridgeworth area you are more than welcome to come and listen to them before paying for it. There are easy connections to the M11 and M25 and train stations. If you are coming via the train I will collect you from the station. They are in perfectly working with no scratches / blemishes and they sounds is wonderful as you can expect from a valve amp. Please note if you are collecting in person then I will refund the price of the delivery. Tube Technology Genesis Monoblocks power AmplifiersMade in U.K. by Tube TechnologyFull-service history with Tube Technology Triode modeAuto Tube Amp BiasValve fuse protection Tube Compliment (Valves)4x KT77 or EL341x ECC82 Brimar 1x ECC83 BrimarComes with Gold lion KT77 Physical CharacteristicsDimensions – 350 x 270 x 150mm (W, D, H) Amplifier Weight – 16kg ea Please ask for postadge cost.Courier cost to be calculated in addition to sale price.