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πŸ”Š dilvpoetry r50 6j4 tube amplifier - high-fidelity audio stereo digital amplifier with headphone amplifiers, bluetooth, treble, bass, desktop preamp (black) logo

πŸ”Š Dilvpoetry R50 6J4 Tube Amplifier - High-Fidelity Audio Stereo Digital Amplifier with Headphone Amplifiers, Bluetooth, Treble, Bass, Desktop Preamp (Black) Review

3

Β·

Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
🍿 Home Theater, 🎡 Home Audio

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Description of πŸ”Š Dilvpoetry R50 6J4 Tube Amplifier - High-Fidelity Audio Stereo Digital Amplifier with Headphone Amplifiers, Bluetooth, Treble, Bass, Desktop Preamp (Black)

β™« Tube preamplifier: Using tube 2*6J4 for pre amplifier; Replaceable design,can be change the tube for 6K4, 6J1, GE5654, 6AK5 and 6*1n for different sound style. β™« Low Ground Noise: There's no buzzing or ringing when you use it! We feature a high-grade microprocessor that controls the relay while its being switched on and off, achieving a low-ground noise power circuit. β™« Headphone Amplifier: It has headphones and RCA output. Plug in the headphones directly, the amplifier output will be automatically disconnected. RCA output can be connected to a passive speaker. β™« Bluetooth Amplifier: It has APT-X Bluetooth input / RCA input. It can be connected to CD, DAC decoder, mobile phone, TV, etc. β™« It has treble and bass adjustment. Small size, wide power supply mode. It does not support phonograph / record player signal input.

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Great sound as a headphone amp.

I use this Sennheiser open ear headphone amp and it works great (haven't tried it on bigger speakers yet). No noise, no distortion, Bluetooth works very well. I particularly like the tone control feature, which my previous unit lacked. I swapped out the tubes for a couple of expensive ones, there was no difference, so I think I can save money until the standard pair burns out. Highly recommended!

Pros
  • β™« Low background noise: no hum or ringing during operation! We use a high-quality microprocessor that controls the relay when turning on and off, providing a low-noise circuit.
Cons
  • Nothing

Revainrating 5 out of 5

Great sound as a headphone amp.

I use this amplifier to drive Sennheiser open-ear headphones, it works well (haven't tried it on big speakers yet). No noise, no distortion, Bluetooth works very well. I particularly like the tone control feature, which my previous unit lacked. I swapped out the tubes for a couple of expensive ones, there was no difference, so I think I can save money until the standard pair burns out. Highly recommended!

Pros
  • amplifier
Cons
  • I will write later

Revainrating 5 out of 5

Great sound as a headphone amp.

I use this amp for my Sennheiser open ear headphones and it works great (haven't tried it on bigger speakers yet). No noise, no distortion, Bluetooth works very well. I particularly like the tone control feature, which my previous unit lacked. I swapped out the tubes for a couple of expensive ones, there was no difference, so I think I can save money until the standard pair burns out. Highly recommended!

Pros
  • β™« Low noise: no buzzing or ringing when in use! We use a high-quality microprocessor that controls the relay when turning on and off, providing a low-noise circuit.
Cons
  • Style 90