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20 Best Nobsound 12Ax7 12Au7 Vacuum Tube Preamp of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best Nobsound 12Ax7 12Au7 Vacuum Tube Preamp of 2023. Check our ranking below.
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- Frequency response: 20HZ-30KHZ
- Input sensitivity: 300MV
- Adopt customized high-end non-breakpoint A core transformer
- .High-performance currents such as VIS and Japanese black diamond
- The chassis is exquisite aluminum alloy CNC processing technology, very luxurious
- Nobsound E6 adopts direct heated vacuum tubes, because of difficulties in the control of noise level degree and the balance degree of high, medium and low frequency, and excessive drive current easily affects the balance, this type of tube preamp is rare in the market, but the sound is absolutely amazing compared with in-directly heated tubes, the sound is so elegant and beautiful that nobody can escape from its intoxicating timbre.
- Amazing direct heated tubes design: this type features excellent characteristics, greater control ability and linearity, much ultra-low distortion, more transparent sound and little background noise. The sound is full of space sense with rich details, extended and delicate high frequency, full and mellow mid frequency.
- Vintage and pluggable 2J27S vacuum tube: military-grade tube with strong quality, adopts pure ceramic tube socket with anti-oxidation contact to ensure the best insulation performance.
- Standard RCA connectors and strong compatibility: perfectly work with digital audio source such as phone, MP3, computer, CD, DVD etc. to filter out the digital feeling to get warm and sweet sound, greatly improve the sound for headphone amplifier, power amplifier or active speakers.
- Mini size with exquisite appearance: compact design adopts metal case and thickened golden panels with better shielding performance, power switch and volume control are integrated into one knob for convenient use, retro slight light red filament inside tubes decorates audio system mystically.
- World-renowned for its smooth, round tone
- Used as OEM tube by major manufacturers such as Fender, Ampeg, Carvin, Hartke and many others
- Single tube
- 7025/ECC83 equivalent
- Notice: ① Preamplifier needs to work with amplifiers or active devices; ② Not PHONO preamp and can't be used for record players
- Excellent sound performance; No background noise; Warm and soft tube sound; Sound quality enhancement; Pure tube preamplifier; Suitable for all amplifiers and music types
- With independent treble, bass and volume control; Vacuum tubes can be replaced by various models
- Mini size and exquisite appearance; CNC aluminum shell and front panel; Blue tube light; Mellow and solid touch feeling
- This tube has a well balanced, colorful tone with strongly defined lows, mids and smooth highs
- It allows for more clean head-room than higher gain 12AX7s
- In overdrive, it is smooth and strong with well defined lows and mids
- When pushed into overdrive it offers clean distortion with well balanced lows and mids
- The JJ 12AX7 is well suited for all types of music and playing styles
- 12AX7 vacuum tube,
- U.S. Product Code: 12AX7
- European product Code: ECC83
- For guitar and Hi-Fi amplifiers,
- Can be used in any preamp or microphone application
- Input voltage:DC-280V two groups, each group is not less than 10MA
- One set of DC12.6V, not less than 0.8A (for filament)
- Recommended use of the tube: 12AX7 and its compatible tube
- PCB size: 77*154*1.6MM double-sided spray tin
- Vintage European 12AX7’s from Fuzz Audio are the best preamp tubes money can buy for your hifi or guitar rig. What makes these tubes special is their low noise floor, balance, and tone definition. For HiFi junkies, the German-made Telefunken Smooth Plate 12AX7 offers a silky smooth tone that cannot be found or in any other tube. Likewise, if you are a British amp enthusiast, there is no better tube for your Marshall or Vox amp than the Mullard 12AX7, which is famous for its punchy midrange.
- While European 12AX7’s are some of the best sounding tubes you can find, what really sets these tubes apart is their build quality. At Fuzz Audio, we test thousands of tubes, and with European valves, it is not uncommon for every tube in a batch of vintage tubes to test nearly identical to one another (with balanced triodes as well). Even more remarkable, during testing, we noticed the rejection rate of used European 12AX7’s is much lower than that of any other manufacturer.
- Ever wonder why vintage amps sound so good? The answer is simple: quality. From the speaker to the capacitors, to the tubes, vintage amps typically have higher quality components than their modern counterparts, and as a result they perform better. Vintage tubes are part of this picture as they were made by hand at a time when companies where investing millions to make the best tubes possible. Our tubes last longer and sound better than any modern tube.
- Vintage tubes last longer! Modern companies take shortcuts to increase profits, and this decreases the quality of their products. We have heard dozens of horror stories from folks who have gone through several modern tubes in a year due to malfunction, and it was not until they switched to vintage tubes that the problem was solved. If you want a tube that will last thousands of hours in your Marshall or Fender amp, vintage valves are a no brainer and pay for themselves many times over.
- Fuzz Audio One Year Warranty! Today’s tube manufacturers do not guarantee their products. At Fuzz Audio, we stand by our products and offer a one year warranty covering all tubes we sell. Tubes, especially preamp tubes, should last thousands of hours of use and tolerate abuse. We guarantee each customer will get a tube that lasts!
- Just like their 12AX7 and 12AU7 brethren, Vintage European 12AT7’s are the cream of the preamp tube crop. Known for their balance, strength, low noise floor, and longevity, Euro 12AT7’s should be considered and trusted in any HiFi application, microphone preamp, and British amps such as Marshall and Vox.
- Unfortunately, modern-made tubes are just not built well enough to be trusted in pro applications. If you are a gigging musician and need that deep reverb late into the second set, or a recording musician needing his microphone preamp to sound perfect during precious studio time, considering a Mullard, Telefunken or Amperex might be one of the smartest things you can do for your rig.
- Ever wonder why vintage amps sound so good? The answer is simple: quality. From the speaker to the capacitors, to the tubes, vintage amps typically have higher quality components than their modern counterparts, and as a result they perform better. Vintage tubes are part of this picture as they were made by hand at a time when companies where investing millions to make the best tubes possible. Our tubes last longer and sound better than any modern tube
- Vintage tubes last longer! Modern companies take shortcuts to increase profits, and this decreases the quality of their products. We have heard dozens of horror stories from folks who have gone through several modern tubes in a year due to malfunction, and it was not until they switched to vintage tubes that the problem was solved. If you want a tube that will last thousands of hours in your Marshall or Fender amp, vintage valves are a no brainer and pay for themselves many times over.
- Fuzz Audio One Year Warranty! Today’s tube manufacturers do not guarantee their products. At Fuzz Audio, we stand by our products and offer a one year warranty covering all tubes we sell. Tubes, especially preamp tubes, should last thousands of hours of use and tolerate abuse. We guarantee each customer will get a tube that lasts!
Last update on 2023-09-01 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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FAQ:
Q: What is a 12AU7 vacuum tube preamp?
A: Nobsound 12AX7 12AU7 Vacuum Tube Preamp HiFi Preamplifier Multiple audio inputs: with Bluetooth/RCA/U-disk/TF card inputs, can be perfectly compatible with iPod, Phone, MP3, TV, CD players, laptop, desktop computer or other streaming media players etc., satisfy most requirements of common home audio system use.
Q: Which is the best vacuum tube preamp HiFi preamplifier?
A: But, if you are still looking for something more cheaper and reliable, then you are free to go for Nobsound 12AX7 12AU7 Vacuum Tube Preamp HiFi Preamplifier. The table below provides a quick overview of the Top tube stereo preamp.
Q: What type of tubes are suitable for a 6*1N preamp?
A: Tubes detachable design, you CAN REPLACE the tube to tweaking the sound. 6j1,6j2,6J4,GE5654,6AK5 and 6*1n tubes are suitable for this preamp.
Q: Is there such a thing as a budget tube preamp?
A: The market is filled up with a variety of budget tube preamp, but the best budget tube preamp that suits your needs can be a bit difficult to find. But, if you leave it in the hands of experts, like us, then you can be assured that you will land up with a reliable and trusted budget tube preamp.