FX AUDIO Bluetooth Tube Preamp & Headphone Amp & Bluetooth Receiver+ESS9023 GE5654 HiFi Bluetooth 5.0 Vaccum Tube Preamp with RCA BT Input & RCA/3.5mm Headphone Output Bass Treble Control (Black)
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- 【Ge5654 Tube Preamp with Headphone Amp】 The TUBE-03MKII tube preamp features preamp + Bluetooth 5.0 audio receiver + tube buffer headphone amp + with dac function. GE5654 vacuum tube with tube buffer circuit has dynamic and sweet sound quality and can be replaced by 6J1, 6J4, 6AK5, 6K4 tubes for different listening feelings. Note: It is not a phono preamp or amplifier, not for phono, not for car audio
- 【Bluetooth 5.0 Receiver with DAC】 It uses QCC3008 Bluetooth 5.0 chip, support APTX and has low latency. Bluetooth receiving audio signal I2S output and ESS9023 dac chip can greatly improve the Bluetooth audio effect, high signal-to-noise ratio, low distortion
- 【Bass/Treble/Volume Control】 It has independent bass, treble and volume control knobs, which helps you set sound effect easily according to your preference. Long press Select button to power on/off, and short press to switch signal input. Power supply: 12V 1A
- 【Input & Output】 Two inputs - RCA and Bluetooth input, compatible with smart phones, laptop, tablet, DVD, MP3/4, etc. (RCA cable is included in the package.) Two outputs - RCA and headphone amp. RCA output connect with active speakers or amplifier(can not connect with passive speakers directly). Headphone amp output jack is compatible with 3.5mm headphone
- 【High Quality Components】 The headphone amp op chip is OPA1656IDR which can be replaced by MUSE02 or AD827. (Need professional tools and operation). MCU intelligent control and soft switch for switch input channel. Independent power supply design with shielded function effectively reduces interference. Relay is used to switch signal, better than normal switches without huge pops when turn on or off the device
Product Description
Technical Specs:
- Line Input Impedance: 600R-20K
- Headphone Power Output: 30mW@16R, 50mW@32R, 70mW@68R, 70mW@150R
- Sensitivity: 0.775Vrms
- RCA RMS Level: 2Vrms
- Bass/Treble Gain: ±8dB
- Power Supply: 12V 1A
- Unit Weight: 0.4kg
- Unit Size:3.85 x 5.82 x 1.3 in
FX AUDIO
TUBE-03MKII Tube Preamp and Tube Buffer Headphone Amp
When output signal of some audio sources is insufficient, or the input sensitivity of the active speaker or power amplifier is too low, the entire audio system can not give full play. This preamplifier can filter out the digital sound of common audio sources and make music more soft and sweet. With op amp + tube buffer design, the music taste is more rich.
More:
- GE5654 tubes
- Bluetooth 5.0 +ESS9023 support APTX
- Connect amp, active speaker and 3.5mm headphone
- Bass, treble, volume control
- Chipset: QCC3008+ESS9023+GE5654+OPA1656IDR +JRC4556
- Frequency Response: (±3dB)20Hz-22KHz
- Input: BT 5.0, APTX, RCA
- Output: RCA, 3.5mm Headphone Amplifier
- SNR: 100dB
- THD: 0.001%
- Line Output Impedance: Up to 600R
- Headphone Output Impedance: 16-150R
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Bluetooth 5.0 Audio ReceiverThe preamp has Bluetooth 5.0 audio receiving function and can be used as Bluetooth receiver. QCC3008 Bluetooth chip and ESS9023 decoding chip supports APTX and has low latency. Wireless connection is stable and convenient to use. | Bluetooth Tube Headphone Amplifier3.5mm headphone amplifier interface is compatible with ordinary 3.5mm headset. Components uses JRC4556 high power output chip and buffer headphone amp circuit. Headphone Power Output: 30mW@16R, 50mW@32R, 70mW@68R, 70mW@150R. | Bluetooth 5.0 With DAC Function (ESS9023 DAC Chip)Built-in Bluetooth 5.0 and ESS9023 decoding chip, supports 24Bit sample rate, which integrates a 2Vrms output driver op amp, and has low power consumption. Cannot be used as an independent dac. |
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Replaceable GE5654 TubesGE5654 tubes can be replaced by 6J1, 6J4, 6AK5, 6K4 tubes for different listening experience. OP amp 0PA1656IDR can also be replaced by AD827 or MUSE02. | Low Noise DesignPower supply circuit is separated from other components. With shielded function, interference and noise will be minimized and sound quality will greatly improved. | LED Indicator/ MCU ControlThe LED indicator in front panel show the input. Red LED for RCA input, and blue for Bluetooth input. Short press SELECT button can change the signal input. Signal switching uses relay switch which is better than analog power switch. |
 |  |  |  | |
|---|---|---|---|---|
| TUBE-03MKII Bluetooth Tube Preamp and Headphone Amp | TUBE-06 6N3 Tube Preamp | TUBE-03 GE5654 Tube Preamp | TUBE-P1 Tube MM Phono Amp and Headphone Amp | |
| Product Type | Bluetooth Vacuum Tube Preamplifier | Vacuum Tube Preamplifier | Vacuum Tube Preamplifier | Tube Preamplifier with Headphone Ampfifier |
| Bass & Treble | YES | YES | YES | NO |
| Bluetooth | Bluetooth 5.0 | NO | NO | NO |
| Headphone Amplifier | YES | NO | NO | YES |
| Input | RCA, Bluetooth (Smartphone, PC/Laptop, CD/DVD) | PC-USB, RCA, AUX (Smartphone, PC/Laptop, CD/DVD) | RCA (Smartphone, PC/Laptop, CD/DVD) | RCA, PHONO (MM), RCA,Bluetooth (Smartphone,PC/Laptop, CD/DVD, PHONO) |
| 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) | 6.35 Headphone (16-300Ω), Binding Post 4Ω-8Ω Passive Speaker |
| Tube | GE5654 | 6N3 | GE5654 | 6J1+6P1 |
| Voltage Input | DC Power Supply 12V 1A | DC Power Supply 12V 1A | DC Power Supply 12V 1A | DC Power Supply 12V 4A |
| SNR | 100dB | -110dB | 100dB | -95dB |
| THD | 0.001% | 0.02% | 0.03% | 0.50% |
HIGH QUALITY Prоduсt Chесk Hеrе Nоw : ➽
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Hеу mу brо, Mаnу thаnkѕ fоr vіѕіtіng оur Wеbѕіtе. Arе уоu сurrеntlу trуіng tо fіnd fасtѕ аbоut FX AUDIO Bluetooth Tube Preamp & Headphone Amp & Bluetooth Receiver+ESS9023 GE5654 HiFi Bluetooth 5.0 Vaccum Tube Preamp with RCA BT Input & RCA/3.5mm Headphone Output Bass Treble Control (Black)Thе Gооd Nеwѕ, Rіght nоw wе'rе gіvіng bіg аѕ muсh аѕ 90% fоr реорlе whо buу FX AUDIO Bluetooth Tube Preamp & Headphone Amp & Bluetooth Receiver+ESS9023 GE5654 HiFi Bluetooth 5.0 Vaccum Tube Preamp with RCA BT Input & RCA/3.5mm Headphone Output Bass Treble Control (Black) рrоduсtѕ thrоugh thіѕ Wеbѕіtе.Nоt јuѕt thаt, уоu'll еvеn gеt уоurѕеlf а аbѕоlutеlу frее dіѕсоunt іn thе еvеnt thаt уоu оrdеr tоdау.Thаnkѕ fоr wаtсhіng аnd рlеаѕе gіvе а thumbѕ uр.
----------------------------Disclaimer:
Thіѕ Wеbѕіtе іѕ раrtісіраnt іn thе аmаzоn ѕеrvісеѕ llс аѕѕосіаtе рrоgrаm.I dо uѕе аffіlіаtе lіnkѕ whеn lіnkіng рrоduсtѕ іn thе Wеbѕіtе dеѕсrірtіоn.Thіѕ dоеѕ nоt аffесt уоur buуіng еxреrіеnсе оr іtеm рrісе but dоеѕ mеаn I rесеіvе а ѕmаll соmmіѕѕіоn оn іtеmѕ рurсhаѕеd uѕіng ѕuсh lіnkѕ.An аffіlіаtе аdvеrtіѕіng рrоgrаm dеѕіgnеd tо рrоvіdе а mеаnѕ fоr ѕіtеѕ tо еаrn аdvеrtіѕіng fееѕ bу lіnkіng tо wеbѕіtе аnd аmаzоn.соmWе аlѕо раrtісіраtеѕ іn аffіlіаtе рrоgrаmѕ wіth оthеr ѕіtеѕ. Wе аrе соmреnѕаtеd fоr rеfеrrіng trаffіс аnd buѕіnеѕѕ tо оthеr соmраnіеѕ.
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