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
Product Description
Tube Preamp(Not for Turntable)
SPECIFICATION
Tube type: 6K4
THD + N Ration: 0.03%
SNR: 100dB
Frequency Response: 20Hz-20kHz
RCA output / RCA RMS Level: 2Vrms
Input: RCA
Output: RCA
Operate: volume adjustment knob/bass&treble adjustment knob
- Power supply: DC 12V 1A
- Size: 100x 95x32mm
- Weight: 0.45kg
In order to dedicated to serve audiophile and display our cultural concept of "enjoy music,enjoy life", FX AUDIO developed the mini electronic tube preamp.
A vacuum tube audio pre-amplifier can maximize the sound quality of your mobile phone or computer in a limited space to achieve high-fidelity sound effects.
FX AUDIO tube preamplifier is designed by using aluminum alloy shell, PCB board of black immersion gold craft and gold-plated interface, mainly to enhance the weak voltage signal from the audio source and control the sound quality to achieve the effect of beautifying the sound.
- Aluminum alloy material, durable and long service life
- Metal oxidized and brushed texture shell
- PCB board adopts black immersion gold process
- The tube can be replaced with model GE5654 / 6J1 etc.
- The op amp chip(NE5532) can be replaced with model AD827JN and MUSE02
- Independent control bass and treble
- Can connect a variety of audio sources, power amplifiers and active or passive audio equipment
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Adopt 6K4 Vacuum Tube DesignThe audio preamplifier is designed with two 64K vacuum tube, which can simulate natural sound,that is soft and delicate, dynamic and pleasing, strong and powerful, and very penetrating. FX AUDIO Pre-amplifier is the best choice for the friends who have high pursue with the sound timbre. (The tube can also be replaced according to personal preference). |
HiFi Sound QualityThe function of the audio quality control of the audio preamplifier is to control the frequency characteristics of the audio system to achieve high-fidelity sound quality, or to modify and beautify the sound according to the listener's preferences, but also to adjust the sound range to achieve balance Make the resolution of sound more natural and transparent. |
Wide CompatibilityFX AUDIO tube preamplifier have a wide compatibility,which input can be connected to various audio source equipment, including mobile phones, computers, CD / DVD, etc. From RCA output ,the preamp can be connected the power amplifiers to use ,also can be connected directly to an active speaker. |
HiFi preamplifier is an electronic device between the audio source and the power amplifier ,which high-quality materials are durable and strong in heat dissipation.
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| TUBE-03—Tube Preamp | TUBE-03MKII—Tube Preamp | BOX01—Phono Preamp | TUBE-06—Tube Preamp | FX502SPRO—Power Amp | TUBE-P1 | |
| Chip Type | 6K4 | GE5654 | NJM2068 | 6N3 | TPA3250 | 6J1+ 6P1 |
| Bass & Treble | Yes | Yes | Yes | No | No | |
| Bluetooth | No | Bluetooth 5.0 | No | No | No | |
| Headphone Amplifier | No | Yes | No | No | Yes | |
| Input | RCA(Smartphone,PC/Laptop, CD/DVD) | RCA,BT(Smartphone,PC/Laptop, CD/DVD) | PHONO(MM) | PC-USB, RCA, AUX （Smartphone,PC/Laptop, CD/DVD) | RCA,BT(Smartphone,PC/Laptop, CD/DVD) | RCA, PHONO(MM) RCA,BT(Smartphone,PC/Laptop, CD/DVD, PHONO ) |
| Output | RCA( Amplifier+ 4-8Ω passive speaker or active speaker ) | RCA( Amplifier+ 4-8Ω passive speaker or active speaker 3.5mm headphone output ) | RCA | RCA( Amplifier+ 4-8Ω passive speaker or active speaker ) | Binding post(4Ω-8Ω passive Speaker) | 6.35 Headphone (16-300Ω) Binding post 4Ω-8Ω passive Speaker ) |
| Specifications | Vacuum tube preamplifier / With bass and treble / Tone Control action: treble is ±7dB，bass is±14dB /Tube Type Repalce recommend: 6J1,GE5654 ect | Bluetooth vacuum tube preamplifier /Tone control action: Treble is ±12dB，Bass is ±6dB /Tube Repalce Recommend: 6J1,GE5654 ect | MM Phono Preamp for Turntable | Vacuum tube preamplifier / Tone control action: Treble is ±8dB，Bass is ±6dB /Tube Repalce Recommend: 6J1,GE5654 ect | Digital amplifier which can be used with tube preamplfiier / Power output : 50W+50W | Tube preamplifier with headphone amplifier |
| Voltage Input | DC power supply 12V 1A | DC power supply 12V 1A | DC power supply 12V 1A | DC power supply 12V 1A | DC power supply 24V 4A | DC power supply 12V 4A |