FX AUDIO Home Audio GE5654 Tube Preamp—Sound Quality Upgrade Electronic Hi-Fi Stereo Vacuum Tube Preamplifier with Bass & Treble Control DC12V Power Supply for Home Audio Player (Black)

♪ HIGH QUALITY MATERIALS—The chassis of the preamplifier is made of a solid aluminum alloy material, 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, high temperature resistance, long service life, and not easy to be oxidized.

♪ EXQUISITE APPEARANCE DESIGN—FX AUDIO pre-amplifier has a mini exquisite appearance and light weight, easy to carry around, its brushed texture surface and high-quality tube combine to appear more fashionable,elegant and Classical.

♪ 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. 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.

♪ 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 amplifier(The item includes RCA cable).

♪ NOTE—The item just is a tube preamp, not a power amplifier or phono amplifier. Because it is a household circuit design, the home theater tube preamp can not be used in cars, turntables or passive speakers, nor can it directly work for headphones, speakers and can not be used as a phono amplifier.(Only suitable with 12V power cord).Package Include: 1 x tube preamp, 2 x 5654 tubes,1 x power supply, 1 x RCA cable,1 x user manual, 1 x security card/1 year warranty

color:

Black

Retail Price: $ 49.9

Wholesale Price: Inquire Now

SPECIFICATION

Tube type: GE5654

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


Adopt GE5654 Vacuum Tube Design The audio preamplifier is designed with two GE5654 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 Quality The 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 Compatibility FX 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.


	TUBE-03	TUBE-03MKII	DP-02	TUBE-06	FX502SPRO	TUBE-P1
Chip Type	6K4	6K4	6K4	6N3	TPA3250	6J1+ 6P1
Bass & Treble	Yes	Yes	NO	Yes	No	No
Bluetooth	No	Bluetooth 5.0	Bluetooth 4.2	No	No	No
Headphone Amplifier	No	Yes	NO	No	No	Yes
Input	RCA(Smartphone,PC/Laptop, CD/DVD)	RCA,BT(Smartphone,PC/Laptop, CD/DVD)	RCA BT AUX U-DISK SD card （Smartphone,PC/Laptop, CD/DVD)	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( Amplifier+ 4-8Ω passive speaker or active speaker )	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	Vacuum tube preamplifier with U-Disk /SD card U-Disk / SD card /Capacity:32GB /File Format:MP3, WMA,APE,FLAC,WAV(WAVE) / Tube Repalce Recommend: 6J1,GE5654 ect	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

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FX AUDIO Home Audio GE5654 Tube Preamp—Sound Quality Upgrade Electronic Hi-Fi Stereo Vacuum Tube Preamplifier with Bass & Treble Control DC12V Power Supply for Home Audio Player (Black)

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Product introduction

Shipping Notices

Product Description

SPECIFICATION

Tube type: GE5654

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.

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


Adopt GE5654 Vacuum Tube Design The audio preamplifier is designed with two GE5654 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 Quality The 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 Compatibility FX 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.


	TUBE-03	TUBE-03MKII	DP-02	TUBE-06	FX502SPRO	TUBE-P1
Chip Type	6K4	6K4	6K4	6N3	TPA3250	6J1+ 6P1
Bass & Treble	Yes	Yes	NO	Yes	No	No
Bluetooth	No	Bluetooth 5.0	Bluetooth 4.2	No	No	No
Headphone Amplifier	No	Yes	NO	No	No	Yes
Input	RCA(Smartphone,PC/Laptop, CD/DVD)	RCA,BT(Smartphone,PC/Laptop, CD/DVD)	RCA BT AUX U-DISK SD card （Smartphone,PC/Laptop, CD/DVD)	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( Amplifier+ 4-8Ω passive speaker or active speaker )	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	Vacuum tube preamplifier with U-Disk /SD card U-Disk / SD card /Capacity:32GB /File Format:MP3, WMA,APE,FLAC,WAV(WAVE) / Tube Repalce Recommend: 6J1,GE5654 ect	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

Shipping Notices:

1 Contraband and limited items:

Clgarette,Alcohol,Contraband ?Do not accept

Liquid,cream or cosmetics items are quantity limited in shopping agent service

Chinese medicine is limited to ship by Chinese exporting goods.

2 Limitation for different shipping methods:

3 Yoybuy Product's Label:

Sensitive Product(SEN)

Product With battery

Cream

Powder

Dangerous Products

4 Volume weight Requested:

volume weight=length*height*Width/5000

one side must be less than 120cm，otherwise there is additional fee；250cm products can not be accept；

Any side must be less than 60cm，otherwise you will be charged the greater one between real weight and volume weight，more than 120cm will be not accepted.