New in Box -- New in Box -No CX332 National Union NOS Radio Audio Vacuum Tube Valve See all pics for the Sylvania Radio Tube sold in this auction -- Payment Due at Auction End --

New in Box -- New in Box - No 6C6 Sylvania NOS Hanging Filament Radio Audio Vacuum Tube Valve -- See all pics for the Sylvania Radio Tube sold in this auction -- Payment Due at Auction End --

New in Box -- New in Box -No 12V6GT GE NOS Electronic Radio Audio Vacuum Tube Valve See all pics for the Sylvania Radio Tube sold in this auction -- Payment Due at Auction End --

Vintage Valve Tube Cossor DDT4. Double Diode Triode for audio frequency use. Heaters shown working with voltage and current draw. Function tested before removal. Will be carefully protected and packed for delivery. Sent 48 hour tracked and signed for.

One (1) 12SF5GT Raytheon vintage vacuum tubes, made in USA, tube has black ribbed hanging plate, clear top, metal base, mica snubbers, tube tests: 90 %Price is for all tubes pictured. We test all tubes we sell! We will combine shipping! Check out my other tubes! Tubes are tested for emission, as well as for shorts, life test and grid leakage on calibrated Sencore Mighty Mite tube tester, on scale 1-120, good quality on my Sencore starts at 70. Normal 0 false false false EN-US X-NONE X-NONE

Cossor EF86 Vintage Vacuum Tube Valve New Boxed NOS. Boxed, but not in the original. Will be carefully packed for delivery.

QUAD PAIR 6SN7GT Sylvania radio audio amplifier vacuum tubes valve tested.

Items included in this listing are: Cossor EF86 Vintage Vacuum Tube Valve New Boxed NOS. Mullard EF86 Vintage Vacuum Tube Valve New Boxed NOS. AB 500K pot x1. AB 50K pot x2. AB 100K pot x3. Pots are complete with one washer and nut each. Not all items are pictured but all items listed here are included. 6 pots and 2 vacuum tubes valves. Will be carefully packed for delivery. International delivery through Ebay Global Shipping Program.

Two (2) 6BA6 RCA vintage vacuum tubes, made in USA both are black smooth plates, top O getters, date code LV (June 1960), tubes tests: 88, 90 % Price is for all tubes pictured. We test all tubes we sell! We will combine shipping! Check out my other tubes! Tubes are tested for emission, as well as for shorts, life test and grid leakage on calibrated Sencore Mighty Mite tube tester, on scale 1-120, good quality on my Sencore starts at 70. Normal 0 false false false EN-US X-NONE X-NONE

Nobsound Bluetooth 5.0 Valve Tube Power Amplifier Digital Class D HiFi Audio Amp 100W (50W×2) (Black) Condition: Box opened, contents tested, otherwise new. Voltage19 VoltsManufacturerNobsoundMinimum supply voltage19 VoltsMounting typeSurface MountBrandNobsoundAbout this itemMultiple audio inputs with strong compatibility: with Bluetooth/stereo RCA/3.5mm AUX inputs, can connect to amplifier / active speaker to greatly improve the sound quality. Adopting QCC3003 Bluetooth chip to get lossless transmission fast and stably.HiFi sound with better quality: adopting vacuum tubes to filter out the digital sounds of common sound sources, enhance the sense of thickness and reality, the sound is warmer and sweeter and the performance of the sound field is excellent.Enough output power without noise: adopting classic TPA3116 amp chip, max output can reach 50W+50W (4? load) but with ultra-low distortion and no aduible noise, comes with 19V/4.74A power adapter, easily to drive most home passive speakers.Separate control of Treble & Bass: can independently adjust the bass and the specific proportion components in high-frequency sound to perfectly achieve HiFi effects, make sound more delicate and charming, very suitable for home and desktop audio system use.Proper size and considerate design: with input switch and LED indicator to clearly show the working status in real time, and use 2 high-quality relays and a high-precision crystal oscillator, with power-on protection to protect speakers from any damage.

New in Box -- New in Box - No 7A5 Sylvania NOS Hanging Filament Radio Audio Vacuum Tube Valve -- See all pics for the Sylvania Radio Tube sold in this auction -- Payment Due at Auction End --

New in Box -- New in Box - No SP5GT Sylvania NOS Hanging Filament Radio Audio Vacuum Tube Valve -- See all pics for the Sylvania Radio Tube sold in this auction -- Payment Due at Auction End --

New in Box -- New in Box - No 7B5 Sylvania NOS Hanging Filament Radio Audio Vacuum Tube Valve -- See all pics for the Sylvania Radio Tube sold in this auction -- Payment Due at Auction End --

New in Box -- New in Box - No 12SG7 Sylvania NOS Hanging Filament Radio Audio Vacuum Tube Valve -- See all pics for the Sylvania Radio Tube sold in this auction -- Payment Due at Auction End --

New in Box -- New in Box - No 14F7 Sylvania NOS Hanging Filament Radio Audio Vacuum Tube Valve -- See all pics for the Sylvania Radio Tube sold in this auction -- Payment Due at Auction End --

Nobsound features a low price coupled with high performance in a small, simple package delivering high fidelity, specially designed to provide the audiophile with the performance they deserve. Add to Favorites Seller Join newsletter New Arrival Ending Soon View Feedback About Us Contact Us View All Categories Add-on Items Nobsound & Douk Audio UK Warehouse EU Warehouse AU Warehouse Digital Amplifier Tube Amplifier Hi-Fi Amplifier Preamp & Phono Stage Headphone Amplifier Audio Adapter / Converter Audio Splitter / Switcher Audio Processor Music Spectrum & Clock Audio Player Record Player & Turntable Part Empty Chassis Power Supply Audio Cable Hi-Fi Speaker Valve Tube Transformer Radio Communication Module Audio Accessories Other Home Feedback Save Seller New Listed Ending Soon Contact us Store Category Add-on Items Nobsound & Douk Audio UK Warehouse Add-on Items Digital Amplifier Tube Amplifier Hi-Fi Amplifier Preamp & Phono Stage Headphone Amplifier Audio Adapter / Converter Audio Splitter & Switcher Audio Processor Music Spectrum & Clock Audio Board & DIY Kit Audio Player & Turntable Parts Radio Communication Audio Accessories Other EU Warehouse Add-on Items Digital Amplifier Tube Amplifier Hi-Fi Amplifier Preamp & Phono Stage Headphone Amplifier Audio Adapter / Converter Audio Splitter & Switcher Audio Processor Music Spectrum & Clock Empty Chassis Audio Board & DIY Kit Record Player & Turntable Part Radio Communication Audio Accessories Other AU Warehouse Digital Amplifier Multi-Function Mono Channel 2.0 Channel 2.1 Channel 4.0 Channel 5.1 Channel Tube Amplifier EL34 Tube Amplifier KT88 Tube Amplifier 300B Tube Amplifier Other Tube Amplifier Hybrid Amplifier Mini Tube Amplifier DIY Amplifier Kit Hi-Fi Amplifier Mini Amplifier Power Amplifier Integrated Amplifier Audio Board & DIY Kit Preamp & Phono Stage Tube Preamp Phono Preamp Digital Preamp Passive Preamp Audio Board & DIY Kit Headphone Amplifier Mini Headphone Amp Portable Headphone Amp Tube Headphone Amp Desktop Headphone Amp Audio Board & DIY Kit Audio Adapter / Converter USB DAC Audio Adapter Digital Interface Bluetooth Receiver/Transmitter Audio Board & DIY Kit Audio Splitter / Switcher Speaker Switcher Bluetooth & XLR & MIC 2 Way 3 Way 4 Way Multiple Way Audio Processor Guitar Effects Equalizer Audio Mixer Noise Isolator Music Spectrum & Clock Analog VU Meter Tube Sound Level Meter LED Sound Level Meter VFD Audio Spectrum Nixie Tube Clock VFD Tube Clock IPS Nixie Clock Oscilloscope Tube Clock Board & DIY Kit Other Audio Player Digital Player CD Player Portable Player Record Player & Turntable Part Set-up Transformer Record Weight & Clamp Platter Mats Disc Storage Rack Stylus & Headshell Gauge Devices Cleaning Kit Other Empty Chassis Personalized Small-sized Medium-sized Large-sized Power Supply Switching Power Supply Linear Power Supply Power Supply Filter USB Charging Hub Board & DIY Kit Audio Cable Speaker Cable RCA Audio Cable Conversion Cable USB Cable Coaxial Cable Optical Fiber Cable HDMI Cable Dock Cable Other Hi-Fi Speaker Frequency Divider Finished Speaker Valve Tube Shuguang Tube PSVANE Tube Tube Socket Other Transformer Toroidal transformer Output Transformer Choke Other Radio Communication Tesla Coil FM Transmitter & Receiver Antennas & Tuners Shortwave Radios Parts & Accessories Signal Generator Other Module Amplifier Module Phase-locked Loop Module Power Module Signal Generator module Other Module Audio Accessories Volume Controller Mount Stand Bracket Feet & Pads Op Amp Current Meter Noise Tester Other Other Join Our Newsletter Receive our email newsletters about new items and special promotions! Sign Up Now ! Douk Audio HiFi Valve Tube Headphone Amplifier Mini Home Stereo Audio Preamp Item description Want to buy it now please click: LINK Shipping from UK warehouse, 1-3 days to most UK regions and 2-8 days to Most EU countries. And more video please watch from : https://www.youtube.com/watch?v=mptSjYellXE Features: Nobsound features a low price coupled with high performance in a small, simple package delivering high fidelity, specially designed to provide the audiophile with the performance they deserve. Now, NS-08E upgrades for the first time in the past three years. New version uses upgraded 6J3 tubes. Sound is warmer and softer with more brilliant treble, more powerful bass and quieter background. NS-08E can easily power high-performance headphones including the HD580, HD600, HD650, K701, K702, Q701, DT880, T70, T90, SR225, SR325, RS1e and many more. 24~600Ω headphones would be recommended. With cool appearance, NS-08E can also bring amazing HiFi sound. You can clearly feel a big difference when you use it. It will provide deep sound field if you pair it with your preamp, smart phone, computer, iPod, stereo system ect. It also can be used as tube preamp for other amplifiers or active speakers. For better preamp performance, we recommend NS-10P Parameters Output power: ≥1100 mW (32 ohm) Headphone Adapter Impedance: 18-600 ohm Total harmonic distortion: <0.005% SNR: ≥110 dB Frequency Response: 20 Hz - 30 kHz Size: 111*69*32 mm / 4.37*2.72*1.26 in (Height: 73 mm with vacuum tube installed) Net Weight: 185 g / 0.41 lb Power supply: DC 6V / 2000mA Full List of Replacement Tubes 6J1?6?1??6AK5?6BC5?403A/B?5654?EF95?CV850?6J2?6?2??6AS6?CV2522?CV4011?6J3?6?3??EF94?CV848?6BC6?6AG5? 6J4?6?4?6136?6BX6?6AC7?6AU6?6J5?6?5??CV2521?6F36?6AH6?6AN5?6K4?EF93?6K5?6K4??6BA6?6DA6?5749 Packing List 1 * NS-08E Headphone Amplifier 1 * Power Supply Payment Fast Shipping Return Policy About us Contact us Payment Safe and secure payment by PayPal. Fast Shipping The items are located in UK, and will be shipped within 1 working day, 2-3 working days to UK, 2-8 working days to most EU countries. Return Policy Free Return Within 30 DaysWe provide return with 30 days for all items you bought on eBay, full refund and return shipping will be provided. 1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes). If you are satisfied with our products and service please leave a 5-star . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied. About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers listening experience. Contact us Please dont hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at: Working time Beijing(CN) Monday-Friday 09:00 AM - 18:00 AM New York(US)Sunday to Thursday08:00 PM - 05:00 AM London(UK) Monday-Friday 01:00 AM - 10:00 AM Paris(FR) Monday-Friday 02:00 AM - 11:00 AM During holiday, please allow us to response you early next week. Please dont leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation. Home Feedback Save Seller New Listed Ending Soon Contact us

1x valve amplifier transformer for 1930s Valve amplifier hifi audio tested and working ABOUT US Over time i have collected some of the best vintage hifigear valve gear records vintage electronics and my collection has grown to ahuge proportion now it is time to start letting go of some of it as i no longerhave room. Over the next few months i will be selling a huge lot of Rare andunique items rarley seen so please keep an eye out for my listings. DESCRIPTION As I am no expert some items are unique ican not always know everything about them and will describe them the best ican and give as many pictures as i can to form part of the description. ifyou require anymore information please dont hesitate to ask PLEASE WAIT TO RECEIVE AN INVOICE BEFORE SENDINGPAYMENT !!!!! We try very hard to estimate shipping for our items however once packed can bemuch bigger than we thought so our postage is an estimate only!! SHIPPING We are always working hard to ensure yourpackage arrives as soon as possible. Please understand that some factors likeweather, high postal traffic, and the performance of shipping companies areoutside of our control. We pack ouritems very very well and are world renound for doing so. we go well out of ourway to make sure your item is received as described with no damage and prideourselves on it. PAYMENT We only accept Paypal and most major credit cards through Paypal as it?s themost convenient and secure way of transferring funds for both the customer andthe seller.CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied.please read the description CAREFULLY If you have a problem or questionregarding your transaction please contact us before leaving any type offeedback. We will work with you to resolve any problem you may have.

World Audio Design (WAD) K5881 Kit Valve Amplifier. Used item so general wear and tear applies, two of the larger valves have damage to the connections however still appear to function.

One (1) 6SN7GT RCA vintage vacuum tube, made in USA, tube has black ribbed plates, smoked glass, brown base, bottom side rectangular getter, tube tests: 94, 94 % Price is for all tubes pictured. Tube did not have original box, I assume it as used. Scale 1-100, good quality percentage on my Triplett starts at 54. We test all tubes we sell! We will combine shipping! Check out my other tubes!

One (1) 6SN7GT Zenith vintage vacuum tube, made in USA, tube has black ribbed plates, clear top, bottom side rectangular getter, tube tests: 88, 88 % Price is for all tubes pictured. Tube did not have original box, I assume it as used. Scale 1-100, good quality percentage on my Triplett starts at 54. We test all tubes we sell! We will combine shipping! Check out my other tubes!

Mullard Vintage Valve Tube PM22A Audio Output. Equivalent to PEN220, KT2, PT2. B5 base. Will be carefully protected and packed for delivery.

Cossor EF86 Vintage Vacuum Tube Valve New Boxed NOS. Boxed, but not in the original. Will be carefully packed for delivery.

Brimar 6CD6G Vintage Tube Valve. Large bottle type. Audio output. Boxed, but not in the original. Will be carefully packed for delivery.

Brimar 6CD6G Vintage Tube Valve Boxed. Large bottle type. Audio output. Will be carefully packed for delivery.