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DollaTek 6J1 Mini Vacuum Tube Preamp Audio Hi-Fi Stereo Pre-Amplifier Treble Bass ControlDollaTek
- With independent treble, bass and volume control. Notice: this is a preamplifier, Preamplifier needs to work with amplifiers or active devices, can't be used for record players. Vacuum tubes can be replaced by various models 6ж1П / 6bc5 / 403A/B / 5654 / f95 / 6AK5 / EF40 / CV850.
Sophisticated design: using aluminum CNC as the cover of the machine, it is high quality with scratch-resistant design. Excellent sound performance; no background noise; Warm and soft tube sound; Sound quality enhancement; Pure tube preamplifier; Suitable for all amplifiers and music types.
Nobsound HiFi 6J2 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble&Bass Tone Control BlackNobsound
- Gold-plated for input and output terminals; 6J2 valve tube. Please note this is a preamp, not a power amplifier or phono preamp. With treble and bass adjustment function; No background noise. The output end can connect to the digital amplifiers, active multimedia audio devices.
It can't be used for turntables and Record Player, it needs to be connected to an amplifier or active audio devices. Audio signal input end can connect to the computer, CD, phone and other player for lossless audio.
AIYIMA T3 Tube MM Phono Preamplifier HiFi Preamp With Gain Stereo Audio Preamplifiers For Turntable Phono Audiophile/Record PlayerAIYIMA
- 6-month quality warranty, and lifetime technical Support. Input: mm phono input, also with 3. 5mm aux input such as phones/MP3/DVD/Tablet/Laptop. Tube mm phono preamp: phono signal to line level signal with low-Noise Integrated Circuits, and High-Quality components to remove Low-Frequency Noise.
With power supply, aiyime teCH always with you offer High Quality and Continue convonation.
Different Tube with different sound effects. Grounding Terminal to Protect your Turntable. Entry-level high-end analog Sounds and Top-notch Circuitry, Amazing Price Worth Own.
Adjustable gain Levels to give you Customizable Control and Outstanding Compatibility. Applicablevacuum tube models: 6j1/ 6j2 /6j3/6j4 /6j5 / 6k4 / ge5654 /6*1n/ 6ak5 / 66 * in usw, etc. Switchable gain modes: 39db, 42db, 45db. With power switch. Note must switch off power When replace tubes, Or easy burn the tuebs. Improve your music enjoying.
Nobsound Bluetooth HiFi 6J2 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble & Bass Tone Control BlackNobsound
- Audio output can be connected to digital amplifiers and active multimedia audio devices. Treble & bass adjustment; sound is warm and broad; No background noise; Gold-plated for input and output terminals; 6J2 valve tube; Mini size suitable for desktop.
Audio signal input can be computer, cd, phone and lossless player; Three kinds of audio input: RCA; 3. 5mm stereo input; Bluetooth. Easily switching between different sound sources with its audio input selection. Vacuum tube preamp with Bluetooth; Convenient to improve your sound quality.
6J1 Vacuum Tube Amplifier Buffer Mini Hi-Fi Stereo Preamp with Treble & Bass Tone Control for Home Audio Player, SENUCN-AUDIO Tube-T1 PreamplifierCOVVY
- Audio signal input end can connect to the computer, phone, cd, iPod and other player while the output end can connect to the digital amplifiers, active multimedia audio devices for lossless audio.2pcs 6j1 tubes with optimal integrated circuit will make you get powerful, 403b tubes are fit for this device.
Built-in switch impact protection circuit and overheat protection circuit, long life span of this unit. It can't be used for turntables and needs to be connected to an amplifier or active audio devices.
Universal and safe in voltage. Different tubes, 5654, ef95, 6ak5, dynamic and sweet TUBE SOUND! Tubes can be replaced, 6K4, different feeling.
Please note that the RCA cables are not within the package. This is a preamp, it's main purpose is to act as a "buffer" but Not a power amplifier or Phone preamp. Unique dc12v1a power input with power adapter. Update version for tube-01 preamp, add treble and bass control knob for more delicate adjustment of the sound, much fun and high playability with this function, enjoy your home Hi-Fi with this little Preamp.
Nobsound NS-10P Mini Vacuun Tube Preamp Audio Hi-Fi Stereo Pre-amplifier Treble & Bass Control PreampNobsound
- It is not a phono preamp and can’t be used for turntables. The smallest tube preamp in the world; mini size and exquisite appearance with classic Black & Gold color combination; CNC aluminum shell and front panel; Beautiful blue tube light; Mellow and solid touch feeling.
Pure tube preamplifier only 1. 5 ~ 2 times voltage amplification; its vacuum tube 6J1 adopts classic triode amplifier circuit high voltage supply; Class A with good sound feeling; Suitable for almost all amplifier circuits. Strong functionality and playability; with independent treble, bass and volume control; Vacuum tube can be replaced by 6ж1П / 403A/B / EF40 / 6AK5 / F95 / 5654 / 6BC5 / CV850.
Hundreds of reviews and thousands of customers witness the excellent sound performance and quality of our NS-08E.
Please note this is a preamplifier, which needs to be connected with amplifiers or active speakers. The newest tube preamp of nobsound with upgraded function and design. This new product will satisfy you again. Excellent sound performance far more than what you paid for; No background noise; Adding tube sound and eliminating digital style for your sound system; Providing warm and soft sound output; Enhancing sound field and sound quality remarkably; Suitable for various music types.
7. FX Audio
FX-AUDIO TUBE-03 Tube Preamplifier 6K4 Tube Hi-Fi Tube Preamp with Bass & Treble Control Home Theater Stereo Audio Preamplifier DC 12V SilverFX Audio
- High performance preamp -- thd+n ration: 003%. This preamp offers natural and soft sound to your home theater, HIFI devices, etc. Rca input&output -- input: smartphone, MP3, computer, DVD, cd, tv, blue-ray players. Op chip ne5532 can be replaced by AD827JN / MUSE02.
Bass&treble control -- the vacuum tube preamplifier has bass knob, treble knob, and main volume knob. Snr: 100db. It will be convenient for you to adjust the bass or treble freely as you like.
It offers you more sweet and retro music. Premium material -- textured aluminum alloy shell, black heavy gold PCB sheet and gold-plated interface ensures more stable signal transmit. Rca rms level: 2Vrms. Output: active speaker, or amplifier and passive speaker can not connect passive speaker directly.
Frequency response: 20hz-20khz. Bass and treble control offers two types of music. This 6k4 vacuum & valve tube are replaceable with 6J1, GE5654. Package includes tube preamp, power cord, RCA cable, user manual, 2 x 6K4 tubes, guarantee card.6k4 tube and chip -- this tube-03 tube preamplifier is equipped with triodes 6k4 vacuum tube and ne5532 op ic.
|Height||3 cm (1.18 Inches)|
|Length||9.5 cm (3.74 Inches)|
|Width||11.99 cm (4.72 Inches)|
HiFi MM Phono Preamp for Turntable Mini Valve Tube Preamplifier Stereo Audio AmpNobsound
- With gain adjustment switchoff-39db-42db-45db, the front panel are machined with wire drawing and frosted technology, convenient to match better with different audio signals, looks more fashionable and distinctive.
With mm signal input and 3. 5mm aux inputwith priority, can be used as a mm phono preamp and a tube preamp, CD players, compatible with many audio devices such as MM record player, DAC, MP3 players, TV, phone, computers etc.
Mini size with exquisite appearance, aluminum alloy chassis with better shielding performance and gold-plated terminals with lossless transmission, perfectly suitable for MM record players and other audio sources.
Reasonable curcuit layout and concise wiring to ensure hifi clear sound with low noise, adopting 2PCS 6A2 vacuum tubescan be replaced by 6K4 / 6J4 / GE5654 / 6AK5 / 6J1 / 6*1n to make sound warm, dynamic and sweet, bringing extremely high-quality listening experience. To satisfy different demands.
Nobsound HiFi 6J2 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble&Bass Tone Control SilverNobsound
- Audio signal input end can connect to the computer, CD, phone and other player for lossless audio. It can't be used for turntables and Record Player, it needs to be connected to an amplifier or active audio devices.
With treble and bass adjustment function; No background noise. Gold-plated for input and output terminals; 6J2 valve tube. The output end can connect to the digital amplifiers, active multimedia audio devices. Please note this is a preamp, not a power amplifier or phono preamp.
Douk Audio T3 PLUS Vacuum Tube Preamp MM / MC Phono Stage Desktop Headphone AmpNobsound
- Reasonable and advanced circuit and high-quality components, such as power 3PCS JRC2608 op amps, high-end power management part etc. With headphone output and perfect design: can be used as a headphone amplifier to drive 32-300 ohm headphones.
Can be directly replaced by 6j1/6j4/ GE5654/6AK5/6*1N to enjoy different sound styles. Multiple audio inputs for different purposes: with 3. 5mm aux and phono inputs, supports both MM and MC cartridges, compatible well with different MM/MC record players and other audio devices to satisfy different demands.
Douk audio t3 plus can be used as a mm/mc phono preamp, a tube audio preamp and a headphone amplifier, powerful function in mini size, specially designed for various requirements.
Pluggable vacuum tube design and hifi sound: using 6a2 tubes to soften, sounds warm and delicate, full and mellow, much softer and more listenable. Unique appearance and proper size: vertical placement design, both enjoyment of auditory and visual, looks cool and distinctive, black solid aluminum chassis with wire drawing and frosted technology, very suitable for the audiophiles who pursue HiFi sound.