icon stereo 40i integrated valve amplifier for sale. amplifier is in very good working condition, very nice sounding valve amp. i have pictured the values of each valve on the photos. selling as i have gone back to solid state amplifiers. i can demo amp if requested.collection only, as this is a very heavy amp.UK sale only.thanks for looking.

Audiophile Linear Super 30 Valve Tube Amplifier - Tubes Are Not Included Great amp in good condition 30W power In working condition Please note that valves are note included in this sale

Audiophile Linear Conchord Tube Valve Amp - Tubes Not Included In working condition Great amplifier 30W amp Please note that valves are not included in this sale

HAVING A CLEAR OUT MAY BE OF USE TO SOMEONE,THIS IS FOR A 30PL13,PCL800,16GK8, VALVE TUBE TESTED. SAME PIN OUT AS PCL82TRIODE BEAM TETRODE, 16 VOLT 300MA HEATER.WOULD MAKE A QUITE A NICE VALVE AMPLIFIER. TRIODE SECTION SIMILAR TO 6/30L2, ECC82. ALWAYS HAPPY TO COMBINE POSTAL COSTS.

Description. This item is 4 tubes 6CA7/EL34 RSD Made in Germany. , Used / Tested .Four holes on plate , dimple on top , single O getter.Output vacuum tube for vintage power amplifier, Guitar Amplifier. Test reported via TV7D/U , around 40-42 .Tested with Circuit RL=3K , Vplate 185 Vdc , R cathode = 230 Ohm. 1st tube Ia = 83 mA 2nd tube Ia = 84 mA 3rd tube Ia = 84 mA 4th tube Ia = 84 mA # Good sound. Price Quad of 6CA7/EL34 RSD cost is 149 US$ . Shipping and Handling . S/H via Airmail registered by Thailandpost. Cost is 28 USD. Please kindly inform me before BIN , I cannot ship to some country .

Tested on a fully restored TV7-DU, by Dan Nelson, pictures of evidence for this included in the listing. It was restored and calibrated on October 21st 2021. Tubes are tested for shorts. PC= Plate Current DC= Date Code Please note, TV7 data minimum is equal to 60%. For example, (insert model number here) min value 60. If the tube tests at minimum 60, that is equal to 60%. The number over (/) is the minimum test data result as described in the TV7 DU tube testing manual. So 60/ (min) 60 = 60% 102/56 PC = 13.8104.8/56 PC = 17 DC= R91 I mark all my tubes, so please dont waste your time seeking to send me back your old dead tubes. All testers read differently. I have sought to have my tester as accurate as possible. I will not be giving partial refunds because you have received different test result. All tubes will be shipped well, an example of how I pack is pictured in the listing. (obviously these tubes are not included) I wont be lying on a customs form I combine shipping. If the tubes are of significant value, the postage will be extra due to insurance.

Tested on a fully restored TV7-DU, by Dan Nelson, pictures of evidence for this included in the listing. It was restored and calibrated on October 21st 2021. Tubes are tested for shorts. PC= Plate Current DC= Date Code Please note, TV7 data minimum is equal to 60%. For example, (insert model number here) min value 60. If the tube tests at minimum 60, that is equal to 60%. The number over (/) is the minimum test data result as described in the TV7 DU tube testing manual. So 60/ (min) 60 = 60% marked philips, mullard made N56 54/32 PC 5.8 33.6/32 PC 3.6 I mark all my tubes, so please dont waste your time seeking to send me back your old dead tubes. All testers read differently. I have sought to have my tester as accurate as possible. I will not be giving partial refunds because you have received different test result All tubes will be shipped well, an example of how I pack is pictured in the listing. (obviously these tubes are not included) I wont be lying on a customs form I combine shipping. If the tubes are of significant value, the postage will be extra due to insurance.

Tested on a fully restored TV7-DU, by Dan Nelson, pictures of evidence for this included in the listing. It was restored and calibrated on October 21st 2021. Tubes are tested for shorts. PC= Plate Current DC= Date Code Please note, TV7 data minimum is equal to 60%. For example, (insert model number here) min value 60. If the tube tests at minimum 60, that is equal to 60%. The number over (/) is the minimum test data result as described in the TV7 DU tube testing manual. So 60/ (min) 60 = 60% 85/62 PC=14.888.4/62 PC=16.2 DC= some is missing, what I can see is (slanted triangle) OC I mark all my tubes, so please dont waste your time seeking to send me back your old dead tubes. All testers read differently. I have sought to have my tester as accurate as possible. I will not be giving partial refunds because you have received different test result. All tubes will be shipped well, an example of how I pack is pictured in the listing. (obviously these tubes are not included) I wont be lying on a customs form I combine shipping. If the tubes are of significant value, the postage will be extra due to insurance.

Brand: AbbassaudioModel: DAC 2.3SE Tested: Tested and fully operationalType: Digital to analogue convertor Colour: BlackCondition: Preowned near perfect conditionOperation: Tested and fully operationalPackaging: Complete manufacturers packaging, safe worldwide delivery is guaranteed Shipping: Calculated on checkout

Trimax TA2346 Audio Step-up Phono Mic Transformers 600 300 150 Ohm valve amp Click images to enlarge Description Trimax TA2346 Step-up, audio transformers, ideal for valve amplifier designs On offer are two, used, excellent condition, 1950/60s  Trimax Type TA-2346  series made in Australia, Audio Step-up Phono and Mic transformers. Offering 600 and 150 OHM to 1200, 600, 300 and 150 Ohm. Made by transformer manufacturer Trimax Transformers in Australia. Both are identical in every other respect and are designed to the highest engineering standards for audio applications with a frequency response from 20Hz to 30kHZ. These are the early 1950/60s  Grey Hammertone matt finish. Trimax Transformers were major manufacturers of special audio transformers for both Broadcast and Professional Audio applications and were major suppliers to Broadcast and Recording Studios. Will ship anywhere in the world at buyers expense. Pictures sell! Auctiva offers Free Image Hosting and Editing.300+ Listing Templates! Auctiva gets you noticed! The complete eBay Selling Solution. Track Page Views WithAuctivas Counter

Tested on a fully restored TV7-DU, by Dan Nelson, pictures of evidence for this included in the listing. It was restored and calibrated on October 21st 2021. Tubes are tested for shorts. PC= Plate Current DC= Date Code Please note, TV7 data minimum is equal to 60%. For example, (insert model number here) min value 60. If the tube tests at minimum 60, that is equal to 60%. The number over (/) is the minimum test data result as described in the TV7 DU tube testing manual. So 60/ (min) 60 = 60% 42.5/25 PC 43.9 42/25 PC 42.4 I mark all my tubes, so please dont waste your time seeking to send me back your old dead tubes. All testers read differently. I have sought to have my tester as accurate as possible. I will not be giving partial refunds because you have received different test result All tubes will be shipped well, an example of how I pack is pictured in the listing. (obviously these tubes are not included) I wont be lying on a customs form I combine shipping. If the tubes are of significant value, the postage will be extra due to insurance.

Tested on a fully restored TV7-DU, by Dan Nelson, pictures of evidence for this included in the listing. It was restored and calibrated on October 21st 2021. Tubes are tested for shorts. PC= Plate Current DC= Date Code Please note, TV7 data minimum is equal to 60%. For example, (insert model number here) min value 60. If the tube tests at minimum 60, that is equal to 60%. The number over (/) is the minimum test data result as described in the TV7 DU tube testing manual. So 60/ (min) 60 = 60% Genuine NOS. Box has damage 48.5/30 PC 36.3 DC= Xf2 B3F1 I mark all my tubes, so please dont waste your time seeking to send me back your old dead tubes. All testers read differently. I have sought to have my tester as accurate as possible. I will not be giving partial refunds because you have received different test result. All tubes will be shipped well, an example of how I pack is pictured in the listing. (obviously these tubes are not included) I wont be lying on a customs form I combine shipping. If the tubes are of significant value, the postage will be extra due to insurance.

Tested on a fully restored TV7-DU, by Dan Nelson, pictures of evidence for this included in the listing. It was restored and calibrated on October 21st 2021. Tubes are tested for shorts. PC= Plate Current DC= Date Code Please note, TV7 data minimum is equal to 60%. For example, (insert model number here) min value 60. If the tube tests at minimum 60, that is equal to 60%. The number over (/) is the minimum test data result as described in the TV7 DU tube testing manual. So 60/ (min) 60 = 60% Same exact date codes, one of the dates have rubbed off in places. I can assure you, they are matched Tube 1 79/62 PC 13.978.5/62 PC 13.4 Tube 2 78/62 PC 13.774/62 PC 13 I mark all my tubes, so please dont waste your time seeking to send me back your old dead tubes. All testers read differently. I have sought to have my tester as accurate as possible. I will not be giving partial refunds because you have received different test result. All tubes will be shipped well, an example of how I pack is pictured in the listing. (obviously these tubes are not included) I wont be lying on a customs form I combine shipping. If the tubes are of significant value, the postage will be extra due to insurance.

New in Box -- New in Box -No 1LG5 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 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 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 --

Mullard PM2B Vacuum Tube Valve Audio Output. Boxed. Will be carefully packed for delivery.

One (1) 6JG6A RCA vintage vacuum tube, made in USA, tube has grey smooth plates, clear top, side O getter, tube tests: 86 % Price is for all tubes pictured. Tube did not have original box, I assume it as used. 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. We test all tubes we sell! We will combine shipping! Check out my other tubes!

One (1) 6CA7 EL34 International Servicemaster vintage vacuum tube, made in Germany, tube has grey smooth plate, top O getter, tube tests: 90 % Price is for all tubes pictured. Tube did not have original box, I assume it as used. 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.

Mini compact, Gentle euphemism sound Single-ended, Class A, attenuated RIAA This phono preamp sound style is close to NAIM single-ended preamplifier, and have vacuum tube sound Add to Favorites Seller Join newsletter New Arrival Ending Soon View Feedback About Us Contact Us View All Categories Nobsound & Douk Audio Add-on Items US Warehouse UK Warehouse DE Warehouse AU Warehouse Digital Amplifier Tube Amplifier Audio Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Audio Processor Audio Player Music Spectrum & Clock Empty Chassis Record Player & Turntable Part Power Supply Vacuum Tubes Hi-Fi Speakers Hi-Fi Cable Transformer Radio Communication Audio Accessories Other Home Feedback Save Seller New Listed Ending Soon Contact us Store Category Nobsound & Douk Audio Add-on Items US Warehouse Add-on Items Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Music Spectrum & Clock Audio Accessories Other UK Warehouse Add-on Items Digital Amplifier Tube Amplifier Hi-Fi Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Audio Processor Music Spectrum & Clock Record Player & Turntable Part Audio Board & DIY Kit Audio Accessories Other DE Warehouse Add-on Items Digital Amplifier Tube Amplifier Hi-Fi Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Audio Processor Music Spectrum & Clock Aluminum Chassis Record Player & Turntable Part Audio Board & DIY Kit Radio Communication Audio Accessories Other AU Warehouse Add-on Items Amplifier Preamp & Phono Stage Headphone Amplifier DAC & Audio Adapter Audio Splitter/Switcher Music Spectrum & Clock Audio Accessories Other Digital Amplifier Multi-Function Mono Channel 2.0 Channel 2.1 Channel 4.0 Channel 5.1 Channel Tube Amplifier DIY Kit Hybrid Amplifier Mini Tube Amplifier EL34 Tube Amplifier KT88 Tube Amplifier 300B Tube Amplifier Other Tube Amplifier Audio Amplifier Mini Amplifier Integrated Amplifier Power Amplifier Audio Board & DIY Kit Preamp & Phono Stage Tube Preamp Digital Preamp Phono Preamp Passive Preamp Audio Board & DIY Kit Headphone Amplifier Mini Headphone Amp Desktop Headphone Amp Portable Headphone Amp Tube Headphone Amp DAC & Audio Adapter Audio Adapter USB DAC Bluetooth Receiver/Transmitter Digital Interface 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 Audio Player Digital Player Record Player CD Player Portable Player Music Spectrum & Clock Analog VU Meter Tube Sound Level Meter LED Sound Level Meter VFD Audio Spectrum LED Clock Nixie Tube Clock VFD Tube Clock IPS Nixie Clock Oscilloscope Tube Clock Board & DIY Kit Other Empty Chassis Small-sized Medium-sized Large-sized Personalized Record Player & Turntable Part Set-up Transformer Record Weight & Clamp Cleaning Kit Scale Gauge Platter Mat Dust Cover Needle Other Power Supply Linear Power Supply Switching Power Supply Power Supply Filter USB Charging Hub Board & DIY Kit Vacuum Tubes Shuguang Tube PSVANE Tube Tube Socket Tube Tester Probe Hi-Fi Speakers Frequency Divider Speaker Unit Hi-Fi Cable RCA Audio Cable 1/8 & 1/4 Stereo Jack Cable Speaker Cable USB Cable Optical Fiber Cable Conversion Cable Dock Cable Other Transformer Toroidal transformer Output Transformer Other Radio Communication Tesla Coil Transmitter & Receiver Signal Generator Antennas & Tuners Shortwave Radios Ham Amateur Radio Audio Accessories Volume Controller Mount Stand Bracket Feet & Pads Op Amp Headphone Current Meter Other Other Join Our Newsletter Receive our email newsletters about new items and special promotions! Sign Up Now ! HiFi Vacuum Tube Phono Preamplifier MM RIAA Turntable Preamp Stereo Audio Amp Item description Features Mini compact, Gentle euphemism sound Single-ended, Class A, attenuated RIAA This phono preamp sound style is close to NAIM single-ended preamplifier, and have vacuum tube sound Only support MM Turntables. and for some primary audiophile, this phono preamp must connected with amplifier then can use. Parameters: Tubes: 2×6J1 Input impedance: 47KΩ Input sensitivity: 2mV Maximum input: 20mv 1KHZ Amplification: 100 Gain: 90 times at 1kHz Maximum output voltage: ±2.8V Power supply: AC18V or DC24V Dimensions(W*H*L): 60*22*83mm Net weight: 200g Packing List: 1× MM phono preamp 1× Power supply 2× 6J1 tube Payment Delivery details Return Policy About us Contact us Payment Safe and secure payment by PayPal. Delivery details Please leave VALID TELEPHONE NUMBER which is necessary and very important. Customs Clearance We are NOT responsible for any customs duties fee. We are NOT responsible for any import tax or customs delay. Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries). Return Policy Free Return Within 30 DaysWe provide return within 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-Friday09:00 AM - 18:00 AMNew York(US)Sunday to Thursday08:00 PM - 05:00 AMLondon(UK)Monday-Friday01:00 AM - 10:00 AMParis(FR)Monday-Friday02:00 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

Douk Audio ST-01 2 Channel 200W Hifi Bluetooth 5.0 Valve Tube Amplifier USB DAC.

Two (2) 6FW5 GE vintage vacuum tubes, made in USA, tubes have grey ribbed plates, clear top, side rectangular getters, tubes tests: 98, 96 %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.

Raytheon JRP-5654. Also known as 6AK5W. RF amplifier pentode. It is also suitable for audio use as a direct plug in replacement for the 6J1 valve and gives far superior performance when used for this. Will be carefully protected and packed for delivery.

VINTAGE - MAZDA 20P4 ( CL30 ) -- TV LINE OUTPUT TETRODE TUBE / VALVE HIGH SPEC., IDEAL FOR AUDIO AMP PROJECT MADE IN ENGLAND Tested on a Sencore 162 MK7 very strong No shorts etc., life test Excellent, Gas test good VERY HIGH QUALITY VALVE / TUBE THIS ITEM HAS BEEN IN LONG TERM STORAGE, AND MAY HAVE DUST / STORAGE MARKS ETC. PLEASE SEE PICTURES ABOVE FOR FURTHER DETAILS, REGARDING THE PHYSICAL CONDITION Note!! 20% import / VAT tax applies to EU buyers, all other International buyers may also have to pay Import Tax etc. This is now automatically added by E-bay. All items are send via Royal Mail signed for service, and need a signature upon delivery All items will be well packed and send in a box with plenty of packaging material All items are send via tracked and or signed for Royal Mail postage service All items have been tested and are sold in working condition, unless otherwise stated in the description. FOR INTERNATIONAL POSTAGE: Items can not be sent to a PO box I am not a business & do not accept returns. aeg siemens bt B&O FERROGFAPH NAGRA SHARMANS B&O FERROGFAPH NAGRA POWER vintage antique coil fieldcoil stentorian tanoy elac goodmans lancaster rola celestion jbl 8 12 4 16 5 9 pentode triode vintage px25 cv1178 da30 do30 nr56 do26 44xp cv563 braun cv1679 pp5/400 vr40 marshall fender gibson selmer orange nordmende gross super rigonda riga vega stereo decoder saba telefunken opus 6j5 6c5 l63 d4 mh4 354 valve valves valvua Röhre Röhren buis buizen zender ontvanger KW 200 transmatch ham radio ham dx transceiver yaesu icom orange valve amp amplifier rogers kadet vox bbc crystal receiver px4 lp4 selmer philips Philips 634A Lentebode ecko EKCO AC76 breadboard radio coils if transformer Technics SP10 Mk2 SH-10E Marantz TT1000 klyne zpx Technics 1210MK5G Ortofon TA-100 Tonearm sme v garrard 301 401 linn ekos se Linn Uphorik jvc ql-y5f Shure V15 Type IV cartridge ecc83 ecll800 px4 leak tl12 quad roger vox ac30 marshal marshaall marshal fender truvoice selmer gibson guitar valve amp amplfier leak a rogers rogers gelos geloso transmitter kw transceiver hiwatt amperex heerlen philips phillpis b&o bang & olufsen tandberg fisher grundig linn mullard ultra linear push pull transformer px4 px25 lp4 ac044 aco44 telefunken bugelboy bugel boy black plate long plate doible triode triode pentode double ecll800 ell800 ecl86 ecl82 ecc83 e88cc 6as7 diy valve amp amperex brimar DECCA - SBR - DYNATRON - DANSETTE - PHILPS U radio series filament radio valve Röhre - ecko toaster radio aeg siemens bt B&O FERROGFAPH NAGRA SHARMANS B&O FERROGFAPH NAGRA POWER vintage antique coil fieldcoil stentorian tanoy elac goodmans lancaster rola celestion jbl 8 12 4 16 5 9 pentode triode vintage px25 cv1178 da30 do30 nr56 do26 44xp cv563 braun cv1679 pp5/400 vr40 marshall fender gibson selmer orange nordmende gross super rigonda riga vega stereo decoder saba telefunken opus 6j5 6c5 l63 d4 mh4 354 valve valves valvua Röhre Röhren buis buizen zender ontvanger KW 200 transmatch ham radio ham dx transceiver yaesu icom orange valve amp amplifier rogers kadet vox bbc crystal receiver px4 lp4 selmer philips Philips 634A Lentebode ecko EKCO AC76 breadboard radio coils if transformer Technics SP10 Mk2 SH-10E Marantz TT1000 klyne zpx Technics 1210MK5G Ortofon TA-100 Tonearm sme v garrard 301 401 linn ekos se Linn Uphorik jvc ql-y5f Shure V15 Type IV cartridge ecc83 ecll800 px4 leak tl12 quad roger vox ac30 marshal marshaall marshal fender truvoice selmer gibson guitar valve amp amplfier leak a rogers rogers gelos geloso transmitter kw transceiver hiwatt amperex heerlen philips phillpis b&o bang & olufsen tandberg fisher grundig linn mullard ultra linear push pull transformer px4 px25 lp4 ac044 aco44 telefunken bugelboy bugel boy black plate long plate doible triode triode pentode double ecll800 ell800 ecl86 ecl82 ecc83 e88cc 6as7 diy valve amp amperex brimar