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1. Fosi Audio #ad
Fosi Audio Box X2 Phono Preamp for Turntable Preamplifier MM Phonograph Preamplifier with Gain Gear Mini Stereo Audio Hi-Fi Pre-Amplifier for Record Player with DC 12V Power Supply #adFosi Audio #ad
- Three switchable gain modes: 39, 42, 45 db. Different tube with different sound. What you get: box x2 phono preamp x1, user manual x1, 18-Month global warranty, power adaptor x1, RCA cable x1, vacuum tubes x2, and 24-Hour quick customer service.
Entry-level high-end analog sound and top-notch circuitry for an unbeatable low cost. Tube preamplifier: it's also a tube preamp with 3. 5mm aux Input.
Applicable vacuum tube model: 6k4/6j1/6j4/ge5654/6ak5/66*in vacuum tubes, etc. Designed and assembled by Fosi Audio from high-quality components. Designed with grounding post to protect your turntable.
Great warm, smooth-sounding. Tube mm phono preamplifier: converts phono signals to Line Level Signals with low-noise integrated circuits and high-quality components to remove low-frequency noise ensure clear sound quality. You can replace the vacuum tubes to DIY your stereo system. Adjustable gain levels to give you customizable control and outstanding compatibility.
2. Fosi Audio #ad
Fosi Audio P1 Tube Pre-Amplifier Mini Hi-Fi Stereo Preamp 6K4 Valve Vacuum Pre-amp with Treble Bass Tone Control for Home Theater HiFi System #adFosi Audio #ad
- This pre-amp improves everything detail, immediacy, transparency, richness, tone associated with your music. Built-in switch impact protection circuit and overheat protection circuit, long life span of this unit.
All aluminum alloy shell and come with a 18-month manufacturer's warranty. Small compact design, 5654, 6ak5, with optimal integrated circuit to get powerful, EF95, dynamic and sweet sound.
Rca input to the computer, cd, phone, ipod and other player and RCA output to the digital amplifiers, active multimedia audio devices for lossless audioThe RCA cables not included. Tubes can be replaced by 6K4, 403B tubes. 127822 note: this is a preamplifier, not a power amplifier or phono preamp, can't be used for turntables or passive speakers.
3. SUCA-AUDIO #ad
SUCA-AUDIO Phono Preamp for Turntable MM Phonograph Vacuum Tube Preamplifier with Gain Gear Mini Hi-Fi Stereo for Home Audio with DC 12V Power Supply #adSUCA-AUDIO #ad
- Gain adjustable design: 39/42/45 db gains levels switchable, different output gain is convenient to match different audio signal better, give a customizable control and great listening experience. Compatible with many audio devices such as MM record player, DAC, MP3 players, CD players, TV, phone, computers etc.
Internal layout details: reasonable current layout and concise wiring to ensure HIFI clear sound and low noise. Create cost-effective products with heart and bring the best user experience to customers.
Designed with grounding post to protect your turntable. 2 in 1 turntable preamp: with mm signal input and 3. 5mm aux inputwith priority. To satisfy different demands. Sound warm, dynamic and sweet, bringing extremely high-quality listening experience.
Tube preamplifier for turntable: converts phono signals to Line Level Signals with low-noise integrated circuits and high-quality components to remove low-frequency noise ensure clear sound quality. It can be used as an MM phono preamp and a tube preamp. Vacuum tubes replaceable design: tubes can be replaced by 6k4 / 6j4 / GE5654 / 6j1 / 6ak5 / 6*1n and ect, you can DIY your stereo ststem with different tubes.
4. AOSHIKE #ad
AIYIMA Tube T3 HiFi Tube MM Phono Preamp for Turntable MM Phonograph Stereo Audio Tube Preamplifier with Gain Adjust for Phono Turntable Record Player #adAOSHIKE #ad
- Excellent appearance and strong structurethe mini mm tube Preamplifier build quality is surprisingly solid, Metal shell, exquisite appearance design, Nice touch!Reasonable internal structure ensure HiFi sound quality and low noise, Let you enjoy sweet and warm sound quality.
With dc12v power supplywith gain adjustment switch, with lossless transmission, convenient to match better with different audio signalsogy, perfectly suitable for MM record players and other audio sources.
Package comes with a pair of free 6a2 tubestubes easy to replacementCan be replaced by 6K4/6J1/6J2/6J4/GE5654/6AK5/ 6*1n sound warm, dynamic and sweet, bringing extremely high-quality listening experience.
Suitable for multiple scenariosit can be used as a mm phono preamp or a tube preamp for amplifier, phone, CD players, TV, MP3 players, compatible with many audio devices such as MM record player, DAC, computers And so on. Multiple input methodsto meet your differernt needs, Our this Tube MM Phono Preamplifier have Two input ways:MM signal inputMM Turntable and 3. 5mm auX input.
5. Douk Audio #ad
P1 Bluetooth 5.0 GE5654 Vacuum Tube Preamplifier Hi-Fi Valve Headphone Amplifier Wireless Receiver Audio Decoder Preamp USB DAC APTX-HD Upgrade #adDouk Audio #ad
- Bluetooth 5. 0 qcc3034 supporting aptx-hd lossless transmission. Adopting ne5532 op amp+classic 47 headphone amp architecture which can drive 32-300 ohms headphones, and a bypass switch is specially designed to turn on/off the tone control, more convenient to enjoy original sound or obtain more delicate sound with treble and bass control knob, adding much fun and higher playability.
With 3 kinds of audio inputbluetooth/usb/rca and 2 kinds of outputrca/3. 5mm headphone, p1 can be used as hifi tube preamp, dynamic, sweet tube sound, USB DAC or headphone amp with HiFi clear, warm, bringing extremely high-quality listening experience.
Exquisite appearance with proper size, blue and orange light decorating vacuum tube, makes it fashionable and attractive, bringing wonderful auditory and visual enjoyment, very suitable for home and desktop audio system.
Douk audio p1 preamp has been acclaimed by countless audiophiles worldwide, now we upgrade 6J5 to JAN5654 / GE5654 tubes according to many audiophiles' feedback, the sound quality will be greatly improved. Pc-usb cm6642 supporting 24bit 192khz and compatible with windows/mac/Linux system, Echo Dot, TV, MP3 players, matching well with many audio devices such as iPod, CD players, Blu-ray players, Phone, etc.
6. SUCA AUDIO #ad
SUCA AUDIO Tube Preamplifier for Home Audio Player Mini Hi-Fi Stereo Preamp with Treble & Bass Control 6K4 Tubes #adSUCA AUDIO #ad
- Tubes detachable design, 6AK5 and 6*1n tubes are suitable for this preamp. We provide 12-month manufacturer's warranty, no risk purchase. 6j1, 6j4, 6j2, sweet tube sound enjoyment. The main purpose of this machine is to act as a "buffer" to sweet the sound to achieve pleasant sound quality.
Warm tube sound - vacuum tube preamp will give you a different acoustic enjoyment with dynamic, GE5654, you CAN REPLACE the tube to tweaking the sound. High quality & after sale service - uses accurate and stable integrated circuits and high-quality components to eliminate low-frequency noise and ensure clear sound quality.
Rca input & output - input the sound source via your computer, ipod or other media with a RCA cable Not Include, smartphone, CD, then RCA out put to the digital amplifiers, active multimedia audio devices for lossless audioCAN NOT connect passive speaker directly.
Note - this is a preamplifier but not a power amplifier or a phono preamp, CAN'T be used for turntables or passive speakers. The all aluminum alloy shell also makes it durable for use. Bass &treble control - the vacuum tube preamplifier can independently adjust the bass and the specific proportion components in high-frequency sound to perfectly achieve HiFi effects. It ensures more delicate adjustment of music to satisfy your experience of different sound styles according to your preference.
|Brand||SUCA AUDIO #ad|
|Manufacturer||SUCA AUDIO #ad|
|Part Number||6K4 Tube-BK|
7. FX AUDIO #ad
FX AUDIO Tube Preamp for Home Audio NE5532 Replaceable Tube and OP Amp Chip Mini HiFi Stereo 6K4 Vacuum Tube Buffer Preamplifier with Bass and Treble Control RCA Cable for Amp/Active Speaker #adFX AUDIO #ad
- Because it is a household circuit design, speakers and can not be used as a phono amplifier. Only suitable with 12V power cord. Package include: 1 x tube preamp, 1 x RCA cable, 1 x security card/1 year warranty. At the same time it can maximize the rendering of an atmosphere like being in a music performance to satisfy your experience of different sound styles in pursuit sound quality.
Exquisite appearance design—fx audio pre-amplifier has a mini exquisite appearance and light weight, its brushed texture surface and high-quality tube combine to appear more fashionable, easy to carry around, elegant and Classical. Rca input & output—from rca output, the preamp can also be directly connected to the audio source and active multimedia audio equipment or indirectly connected to passive audio through the power amplifierThe item includes RCA cable.
Separate control of bass&treble—the vacuum tube preamplifier can independently adjust the bass and the specific proportion components in high-frequency sound to perfectly achieve HiFi effects. Note—the item just is a tube preamp, nor can it directly work for headphones, turntables or passive speakers, 2 x 6K4 tubes, the home theater tube preamp can not be used in cars, 1 x power supply, 1 x user manual, not a power amplifier or phono amplifier.
High quality materials—the chassis of the preamplifier is made of a solid aluminum alloy material, long service life, high temperature resistance, and uses accurate and stable integrated circuits and high-quality components to eliminate low-frequency noise and ensure clear sound quality; The material of its PCB board is made of FR-4 insulation board and black immersion gold Craft, which has the characteristics of stable signal, and not easy to be oxidized.
|Brand||FX AUDIO #ad|
|Manufacturer||FX AUDIO #ad|
8. Little Bear #ad
Little Bear T7 Vacumn Tube Mini Phono Stage RIAA MM Turntable Preamp & HiFi Tube Pre-Amplifier Black #adLittle Bear #ad
- This product can be used as a mm turntable Preamp or a HiFi Tube Pre-Amplifier and can provide high fidelity and warm sound beyond your expectation.
Its mini size makes it more portable and be suited for a variety of scenarios and Its alluminum body makes it strong and elegant. Upgrades of the new version: ① the gain switch is moved from inside to outside.
Its tube6j1 can be directly replaced with tubes like 5654, 6AK5, EF95. Etc. Please do not connect t7 to any inferior Bluetooth digital amplifiers except Class T digital amplifiers, since all Class D amplifiers have very loud background noise. Customers can adjust its gain more conveniently; ② The circuit is optimized and the noise is lower.
|Brand||Little Bear #ad|
|Manufacturer||Douk Audio #ad|
9. Fosi Audio #ad
Fosi Audio Box X4 Phono Preamp Headphone Amplifier/Preamplifier Hi-Fi Pre Amp with JAN 5654W Vacuum Tubes for MM Turntable Phonograph Record Player with Volume Bass Treble Control #adFosi Audio #ad
- 2022 new model: the updated version for BOX X2. You can replace the vacuum tubes to DIY your stereo system. Tube headphone amplifier & preamplifier: the bOX X4 is designed with a 3.
5mm aux headphone and RCA output, highly useful beyond imagination. Different tubes with different sounds. Designed with a grounding post to protect your turntable. What you get: box x4 phono preamp, dc 12v power supply, user manual, our worry-free 18-month warranty, and friendly customer service.
Applicable vacuum tube model: 6k4/6j1/6j4/ge5654/6ak5/66*in vacuum tubes, etc. Jan 5654w tube mm phono preamplifier: the box x4 phono preamp supports 3. 5mm aux and mm turntable input, converting phono signals to Line Level signals with low-noise integrated circuits and high-quality components to remove low-frequency noise ensure clear sound quality. Next-generation phono preamp for unrivaled sound quality.
|Brand||Fosi Audio #ad|
|Manufacturer||Fosi Audio #ad|
10. Nobsound #ad
Nobsound Little Bear T11 6N2/12AX7 Vacuum&Valve Tube Phono Turntable Preamplifier; MM RIAA LP Vinyl Record Player Preamp; Stereo HiFi Audio Pre-Amplifier #adNobsound #ad
- There is 3 metal covers and 4 acrylic covers for those tubes. Supporting 6n2/12ax7 tubes, 6h2n for 6n2 type and 12ax7b, 6n49pin, which offers many replaceable tubes for you like 6H2, ECC83, 5751 For 12AX7 type.
Little bear t11 is based on t10 with improvement. Please make sure your turntable is equipped with a PHONO signal output instead of a LINE output. Its sound performance is better with increased liveness.
And you will be able to choose which type as you like. Adopting a conventional active riaa equalization phono stage circuit.
If you encounter a similar issue, please check those tips, which have covered most of conditions. Compared to t10, t11 has lower background noise at normal volume. Little bear t11 is a pure tube phono preamplifier working with MM cartridge turntables only. On the bottom of the description, there is a few Q&A for buyers who might meet the humming problem.