FX-AUDIO Bluetooth 5.0 GE5654 Vacuum Tube Preamp Stereo Receiver HiFi DAC and Headphone Amplifier with Bass&Treble Control for Home Audio(Black)

FX-AUDIO Bluetooth 5.0 GE5654 Vacuum Tube Preamp Stereo Receiver HiFi DAC and Headphone Amplifier with Bass&Treble Control for Home Audio(Black)


Price: $75.60
(as of Nov 30,2020 16:16:53 UTC – Details)


Product Description

Bluetooth Receiver Tube Preamplifier Headphone AmpBluetooth Receiver Tube Preamplifier Headphone Amp

HiFi Bluetooth Tube PreampHiFi Bluetooth Tube Preamp

HiFi Bluetooth 5.0 Tube Preamp Headphone Amp DAC and Stereo Receiver

There are some output signal insufficient audio source or inputting low sensitive amplifier and active speakers,resulting in not fully play the sound equipment effects.
Preamplifier can filter out the common sound source of digital sound, so that the listening feeling more soft.
Tube-03MKII Tube Preamp adopts op amp+tube buffer tone,Bluetooth 5.0 audio receiving function and headphone amplifier, that can drive conventional headphone, match amplifiers, active speakers and other devices to improve the sound effect .
You can control the volume and bass&treble independently,according your preference.

GE5654 Tube

GE5654 Tube

Wide Application

Wide Application

OP Amp Chip OPA1656IDR

OP Amp Chip OPA1656IDR

Replaceable Tube

Adopts GE5654 tube,it can make the sound more sweet and nature.Audiophile can replace with different tube according to personal preference.Replaceable tube model:6K4,654 /6J1 etc,.

Wide Compability

It can be compatible with multiple audio source equipment,such as smartphone/Laptop/CD/DVD player and so on.And input you can connect active speakers and headphones.

Replaceable OP Amp

Adopts OP amp IC OPA1656IDR,you can replace with different OP Amp IC according to personal preference to improve the effect of headphone amplifier.Replaceable OP amp IC:AD827JN / MUSE02.

Reduce Interference

Reduce Interference

Relay signal switching

Relay signal switching

BC coupling capacitance

BC coupling capacitance

Anti-interference

Adopts independent power design,so that the audio and power completely separated to reduce interference, enhance the signal and improve the sound quality.

Relay Switching Signal

Adopts relay switching signal, which can automatically switch and directly affect the stability of signal system, better than common analog switching.

BC Coupling Capacitance

PCB board adopts black immersion gold craft and tube-03MKII adopts advanced component and BC coupling capacitance to provide audio signal channel,so as to minimize the audio signal loss.

Tube preamp headphone ampTube preamp headphone amp

Wide ApplicationWide Application

You can use in living room,bedroom,study room,coffee shop,bar and other places.

Preamp

DP-02

Chip Type

GE5654

GE5654

6N3

NJM2068

TPA3250

GE5654

Bass & Treble

No

No

Bluetooth

Bluetooth 5.0

No

No

No

Bluetooth 4.2

Headphone Amplifier

No

No

No

No

Input

RCA,BT(Smartphone,PC/Laptop, CD/DVD)

RCA(Smartphone,PC/Laptop, CD/DVD)

PC-USB, RCA, AUX (Smartphone,PC/Laptop, CD/DVD)

PHONO(MM)

RCA

RCA BT AUX U-DISK SD card (Smartphone,PC/Laptop, CD/DVD)

Output

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 )

RCA

Speaker

RCA( Amplifier+ 4-8Ω passive speaker or active speaker

Specifications

Bluetooth vacuum tube preamplifier /Tone control action: Treble is ±12dB,Bass is ±6dB /Tube Repalce Recommend: 6J1,GE5654 ect

Vacuum tube preamplifier / With bass and treble / Tone Control action: treble is ±7dB,bass is±14dB /Tube Type Repalce recommend: 6J1,GE5654 ect

Vacuum tube preamplifier / Tone control action: Treble is ±8dB,Bass is ±6dB /Tube Repalce Recommend: 6J1,GE5654 ect

MM Phono Preamp for Turntable

Digital amplifier which can be used with tube preamplfiier ;Power output : 80W+80w @4Ω , 50W+50W @ 8Ω

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

Voltage Input

DC power supply 12V 1A

DC power supply 12V 1A

DC power supply 12V 1A

DC power supply 12V 1A

DC 24V 4A Power Supply

DC power supply 12V 1A

♪ 【Tube Headphone Amp】Adopts GE5654 vacuum tube design,can simulate natural sound,that is soft and delicate, dynamic and pleasing;And adopts BUF buffer headphone amp circuit,OP amp IC OPA1656IDR,can drive regular headphone and effectively reduce the distortion and noise of the headphone, increase the signal-to-noise ratio,improve the dynamic and sound quality of the sound system.
♪ 【Bass&Treble Control】Manually rotate the potentiometer knob on the front panel to adjust bass and treble volume, lowering the volume to the left and increasing the volume to the right.
♪ 【MCU Intelligent Control】Adopts MCU intelligent control and soft power on/off design,can switch input channel and reduce switching loss and noise, the effect is better than the automatic switch equipment.
♪ 【Professional-Level Components】Adopts advanced profession-level electronic components,such as GE5654 tube,IC QCC3008,decoder IC ESS9023,OP IC 0PA1656IDR and JRC4556 high current output chip,as well as relay, coupled audio capacitance;PCB board adopts black immersion gold craft and the equipment shell is made of metal oxidation wire drawing process,with stable signal, high temperature resistance, long service life and other characteristics.

Schreibe einen Kommentar




Enter Captcha Here :