704 reviews analysed
Rank
Product Name
Score
1. Riverstone Audio, 6N3P-E Matched Pair (2 tubes) – Vintage NOS Russian Vacuum Tubes Replacement for 6N3 / 6N3P / 5670 / 5670W / 396A / 2C51 – Amplitrex Tested/Matched – Platinum Grade Pair (6N3P-E)
Feature
- ONE PAIR (2 pcs) – 6N3P-E NOS Vacuum Tubes. The 6N3P-E is a vintage Russian dual-triode 9-pin vacuum tube that was manufactured at the Relector plant in Saratov. This is the long-life (denoted by the “E” suffix) version of the 6N3P tube with 3 mica spacers and are considered an exceptional-quality audio tube.
- UPGRADE FOR 6N3 TUBES – 6N3P-E tubes are an upgrade/replacement for Chinese 6N3 and Russian 6N3P tubes and are generally suitable as a substitute for US/European 5670 / 5670W / 396A / 2C51 tubes (this should be verified by the amp manufacturer). IMPORTANT: AMPLIFIER DAMAGE CAN OCCUR IF YOU SUBSTITUTE THE WRONG TYPE OF TUBE – Before ordering CAREFULLY determine the type of tube used in your amplifier (tube type is printed on a tube).
- TESTED AND MATCHED by experienced engineers using Amplitrex tube testers to evaluate the electrical parameters of the tubes. Tubes are evaluated for plate current (ip), mutual conductance, tube gain, H-K leakage and noise. After matching, the tubes are evaluated for sound quality in an amplifier. If any deficiencies are found the tubes are not sold. LESS THAN 35% of the 6N3P-E tubes we test pass our standard for high fidelity audio use and are selected for these Platinum Grade Pairs.
- TEST RESULTS CLEARLY MARKED on the tube boxes with data labels for ip, Gm and tube gain are attached to the individual tube boxes. Tubes chosen for these special matched pairs have good balance between tube sections and close electrical parameter matching between the tubes (ip and Gm are within 10% and tubes are matched for gain within 5%). Individual matched pairs will have identical date codes (date codes for the tubes we offer range from 1974 to 1992).
- BUY WITH CONFIDENCE – Our Platinum Grade 6N3P-E vacuum tubes are backed by a no-nonsense 1-year warranty. THE BEST WARRANTY AVAILABLE in the audio tube business. We guarantee that the tubes selected for our matched pairs test at NOS levels. Tubes are supplied in our custom tube boxes (Riverstone Audio’s “Tube Cradle” boxes). Vacuum tubes sold by Riverstone Audio will have the “Riverstone Audio” name, logo and QC label on the boxes.
2. Vacuum Tubes 7-Pin 5654W Upgrade for 6AK5 6J1 6J1P EF95 Pairing Tubes 2PCS
Feature
- Each package contains a pair of fully tested and matched military version vintage US-manufactured JAN 5654W vacuum tubes(2 PCS).
- Substitute for 7-pin 6AK5/6AK5W/6Zh1P/6J1/6J1P tubes. It can also directly replace WE-403A/403B/EF95 and ordinary 5654.
- Note：Replacing the wrong type of tube may damage your amplifier. If you are not sure this 5645W can be used as a replacement for your audio device, please check with your amplifier manufacturer.
- It has a fuller, wider sound stage. The treble is smoother and bass is a little bit tighter. And you can hear some details that you did not hear before while more complex music.
- Every package you get goes through our careful packaging. With 18 months warranty. If you have any questions, please feel free to contact us.
3. Douk Audio Vintage VFD Tube Acrylic Old School Vacuum Tube Alarm Clock with Remote Finished Nice Gifts
Feature
- Please note that driving these tube needs DC 170V high voltage, so when it works please don’t take off the shell and don’t let children touch it without shell.
- With rarity: VFD tube was suspended production in 1980s, so it is not only regarded as a art work but also meaningful and practical
- With high artistry: its strong retro feeling make you feel in the last century, and can decorate your home more elegant with a unique sense of era
- With collection value: its complicated craft makes it more difficult to produce for so many processes but its exqiusite design attracts many people’s attention
- With clear display: the big size of IV-11 vacuum Fluorescent display, the bigger figure and the longer tube make the number more clearly to see
- With pretty multi-color: it has different flowery colors offering you wonderful visual experience and its changeable lights make you excited
- With high physical attractiveness: it is really beautiful especially suitable as gifts for friends, lovers, colleagues, etc.
- With multi-function: even if VFD tube clock is a product with a sense of age, its functions are still amazing . You can clearly see the time(12H/24H), the date( the lunar or solar calendars), the temperature( degrees Celsius or Fahrenheit), even can set a alarm clock and so on. You will have a full understanding of its functions when you read the English operation manual
4. Riverstone Audio – Tested/Matched Pair (2 Tubes) 7-Pin GE JAN 5654W Fully-Tested Vacuum Tubes – Upgrade for 6AK5 / 6J1 / 6J1P / EF95 – GE 5654W Platinum Grade Pair
Feature
- **IMPORTANT** AMPLIFIER DAMAGE CAN OCCUR IF YOU SUBSTITUTE THE WRONG TYPE OF TUBE. 5654W tubes should only be used to replace 7-Pin 6J1, 6J1P / 6J1P-EB / 6Zh1P-EV, 6AK5, 6AK5W and EF95 tubes. DO NOT SUBSTITUTE FOR ANY OTHER TYPE OF 7-pin tube.
- TESTED and MATCHED Pair (2 tubes) of low-noise 7-Pin NIB/NOS GE JAN 5654W Vacuum Tubes. Considered one of the best of the 5654 / 6AK5 / EF95 family of tubes for audio use. These vintage US manufactured GE tubes are Mil. Spec. (JAN) Electron Tubes – Higher Durability and Life. These NOS tubes were obtained from factory-sealed military surplus boxes. ***NOTE: All vacuum tubes sold by Riverstone Audio will have the “Riverstone Audio” name, logo and QC label on the boxes***
- BUY WITH CONFIDENCE – All vacuum tubes sold by Riverstone Audio are backed by our no-nonsense 2-YEAR warranty. THE BEST WARRANTY AVAILABLE in the audio tube business. We have been testing and using vacuum tubes for many years and know what it takes to select tubes for low-noise audio applications.
- RIVERSTONE AUDIO utilizes the best available equipment (Amplitrex AT1000) to test and match audio tubes. We do not sell untested tubes – never have and never will. Only the best NOS tubes are selected for Riverstone’s Platinum tested/matched pairs.
- TEST RESULTS are clearly listed on each tube box. Our experienced engineers match vacuum tubes for BOTH plate current and mutual conductance. All tubes we sell must also pass a specialized life test and an audio sound test. We guarantee that the GE 5654W tubes selected for these matched pairs test at NOS levels at or above 4800 micro-mho and a plate current of 7.2 mA or higher. ***Vacuum tubes sold by Riverstone Audio will have the “Riverstone Audio” name, logo and QC label on the boxes***
5. Riverstone Audio – 6P1P-EB Tested AND Matched Pair (2 tubes) – Vintage Russian Vacuum Tubes – Amplitrex Tested – Replacement for 9-PIN 6P1 / 6P1P Tubes – Platinum Grade Pair – (2 tubes) 6P1P-EB
Feature
- MATCHED PAIR 6P1P-EB NOS Vacuum Tubes. – UPGRADE FOR CHINESE 6P1 VACUUM TUBES. The 6P1P-EB vacuum tube is a vintage Soviet-made miniature 9-pin beam-tetrode that was manufactured by Svetlana. The “-EB” designation at the end of the 6P1P tube code designates a long-life (E) and high-reliability (B) version of the 6P1P tube. *****The tubes are marked (see photos) in Russian cyrillic 6П1П-EB (in English – 6P1P-EB). THESE ARE NOT 6N1P dual-triode tubes*****
- **IMPORTANT** AMPLIFIER DAMAGE CAN OCCUR IF YOU SUBSTITUTE THE WRONG TYPE OF TUBE** 6P1P-EB tubes can only be used as a direct replacement for 9-PIN Chinese 6P1 and Russian 6P1P tubes. Carefully determine the type of tube used in your amplifier before ordering.
- TESTED AND MATCHED by experienced engineers using Amplitrex tube testers to evaluate the electrical parameters of the tubes. Tubes are evaluated for plate current (ip), mutual conductance, tube gain, leakage and noise. After matching, the tubes are evaluated for sound quality in an amplifier. If any deficiencies are found the tubes are not sold. Less than 50% of the 6P1P-EB-tubes we test and audition pass our standard for high fidelity audio use and are used in our Platinum Grade sets.
- TEST RESULTS CLEARLY MARKED on the tube boxes with data for both ip and Gm attached to the individual tube boxes. The tubes chosen for these matched pairs have close electrical parameter matching (ip and Gm are within 5% tubes). Individual matched pairs will have identical date codes.
- BUY WITH CONFIDENCE – Our Platinum Grade 6P1P-EB vacuum tubes are backed by Riverstone Audio’s no-nonsense 2-year warranty – THE BEST WARRANTY AVAILABLE in the audio tube business. We also guarantee that the tubes selected for our Platinum Grade matched pairs test will test at NOS levels when received. To protect the tubes during shipping and storage, the 6P1P-EB tubes are supplied in Riverstone Audio’s custom “Tube Cradle” boxes.
Description
Tested AND Matched pair 6P1P-EB (in Russian cyrillic 6П1П-EB) Vacuum Tubes. 6P1P-EB vacuum tubes are an excellent replacement for the Chinese 6P1 tubes used in audio circuits including the miniwatt headphone amplifier and other preamplifier circuits that utilize 9-pin 6P1 or 6P1P tubes. During parameter testing at our workshop all tubes are subjected to multiple test cycles and are matched within 5% for plate current (ip) and mutual conductance (Gm). All matched tube sets are auditioned in an amplifier to determine sound quality. Fewer than 50% of the NOS 6P1P-EB tubes we test meet our high standards for audio use and are selected for our Platinum Grade pairs. You will not find a more rigorously tested pair of vacuum tubes anywhere. PLEASE NOTE: 6P1P-EB tubes can only be used as a direct replacement for Chinese 6P1 and Russian 6P1P. 6P1P-EB tubes should not be used to replace other types of 9-pin vacuum tubes – AMPLIFIER DAMAGE CAN OCCUR IF YOU SUBSTITUTE THE WRONG TYPE OF TUBE – PLEASE…carefully determine the type of tube (printed on the tube) that is used in your amplifier. TUBE WARRANTY: we have confidence in our products and guarantee that these tubes will test at NOS levels when received. We back these tubes with a no-nonsense TWO YEAR money-back warranty – THE BEST WARRANTY in the audio tube business. To protect the tubes during shipping and storage, 6P1P-EB tubes are supplied in Riverstone Audio’s custom “tube cradle” boxes. All vacuum tubes sold by Riverstone Audio will have the “Riverstone Audio” name, logo and QC label on the tube box. PLEASE NOTE: 6P1P-EB tubes are beam-tetrode tubes and are marked in Russian cyrillic as 6П1П-EB (see listing photos). THESE ARE NOT 6N1P tubes (a dual-triode tube).
6. Behringer Vintage Tube Monster VT999 Classic Vacuum Tube Overdrive Instrument Effects Pedal
Feature
- N/A
- Classic tube overdrive pedal based on a hand-selected 12AX7 vacuum tube
- This BEHRINGER product has been designed to compete head to head with leading products on the market
- Get a whole tube amp in a pedal and take off with anything from warm blues overdrive to heavy distortion
- Integrated and switchable Noise gate with adjustable Threshold keeps your sound noise-free
- Dedicated Gain, 3-band EQ and Master controls for awesome sound shaping
7. Matched Pair General Electric 5670 / 2C51 / 6N3 Black Plate Vintage Audio Tube Valve – BangyBang Tubes
Description
Listing includes 2 matched tubes.
Brand: General Electric, Green Logo
Type: Premium Audio Tube
Model: 5670 / 2C51
- Black Plate
- Round O Getter
- Glass Envelope
- 2 Mica
Country of Manufacturer: USA
Condition: Tested, matched.
Collective value.
LOT5670
8. 5 Vintage General Electric 12AU6 8426A 12BA6 12AW6 Vintage NOS Audio Tube- BangyBang Tubes
Description
Listing includes 5 military issued and packaged tubes.
Brand: General Electric
Type: Military packaged and issued premium tube
Model: 12AU6 / 8426A / 12BA6 / 12AW6
- Silver Mesh
- Glass Envelope
- Grey Plate
- Round Getter
- Silver Cathode
- Pentode Tube
- Original Factory Box Included
- Military Issued and Packaged
Country of Manufacturer: USA.
Collectible item.
LOT014-30
12AU6 / 8426A / 12BA6 / 12AW6
9. Vintage Retro Analog-Audio Vacuum Tube Guitar Bass Tube Amp T-Shirt (Black, XL)
Feature
- Made in USA
- – Our products are officially printed in USA. – 100% SATISFACTION GUARANTEE: If you are not happy with our product, please feel free to contact us, we will give the best solution to you within 24 hours.
- – FAST SHIPPING: Shipped directly from USA
- – GREAT GIFT IDEAS: Buy it now and make it a great gift for yourself or your beloved ones on Birthday, Halloween, Christmas, New year, Father’s day, Mother’s day, Anniversary day, Valentine…
- – SIZE: Please see more details in our size picture chart for accurate sizes.
- – SPECIAL T-SHIRT: You will become The Focus Of Attention when you wear our T-shirts. Want a different color?Just message us with your request!
Conclusion
By our suggestions above, we hope that you can found Vintage Vacuum Tubes for you.Please don’t forget to share your experience by comment in this post. Thank you!
