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🎛️ fx audio tube 03 hi-fi vacuum tube preamplifier mini home audio stereo preamp with bass & treble control for home theater audio - black (with 12v power adapter & rca cable) logo

🎛️ FX AUDIO Tube 03 Hi-Fi Vacuum Tube Preamplifier Mini Home Audio Stereo Preamp with Bass & Treble Control for Home Theater Audio - Black (With 12V Power Adapter & RCA Cable) Review

5

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Average

Revainrating 3.5 out of 5  
Rating 
3.6
🎵 Stereo System Components, 🎵 Home Audio

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Description of 🎛️ FX AUDIO Tube 03 Hi-Fi Vacuum Tube Preamplifier Mini Home Audio Stereo Preamp with Bass & Treble Control for Home Theater Audio - Black (With 12V Power Adapter & RCA Cable)

【6K4 Tube and NE5532 Chips】 This TUBE-03 tube preamplifier is equipped with triodes 6K4 vacuum tube and NE5532 OP IC. The vacuum tubes give you a different acoustic enjoyment with dynamic, sweet tube sound enjoyment. This 6K4 vacuum & valve tube is replaceable with 6J1, GE5654. OP chip NE5532 can be replaced by AD827JN or MUSE02. 【Bass & Treble Control】 The vacuum tube preamplifier has independent bass knob, treble knob, and main volume knob. It ensures more delicate adjustment of music to achieve pleasant sound quality according to your preference. It is a great choice for both audiophile and starters. 【RCA Input & Output】 RCA input can connect to smartphone, computer, CD, DVD, MP3, TV, blu-ray players. RCA output can connect to active speaker, or amplifier + passive speaker (can not connect passive speaker directly). RCA cable comes with package. 【Premium Material】 Solid and textured aluminum alloy oxidation wiredrawing shell, black immersion gold PCB sheet and gold-plated interface ensures more stable signal transmission, high-temperature resistance. High performance component will bring high quality listening experience, low noise and pure sound. 【Packing Lists】 Package includes 1 x tube preamp, 2 x 6K4 tubes, 1 x 12V 1A power supply, 1 x RCA cable, 1 x user manual, 1 x warranty card. Comes with 12-month guarantee.This is a preamplifier, not a power amplifier or phono preamp. Not for turntables or car audio.

Reviews

Global ratings 5
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  • 4
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  • 3
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Type of review

Revainrating 5 out of 5

Great value for home audio

You can't go wrong with this affordable cartridge. Adding this preamp to a quality dedicated amp gives you versatility at minimal cost.

Pros
  • Weight
Cons
  • Socket required

Revainrating 2 out of 5

Works great, I didn't like the tube sound

Personal taste saved me the sting of changing the tone quickly, I'd rather not use it. Sound volume controls etc worked quietly and well. The upgrade to GE tubes sounded better. Just not my type, now I know.

Pros
  • Looks good
Cons
  • So far so good

Revainrating 4 out of 5

Great price, nice little gadget!

I wasn't expecting too much from this preamp but it gave me exactly what I was looking for! Adds warmth and detail with minimal additional distortion. I have Riverstone hoses that help and they are durable. It's strange how Svetlana's lamps can sound in it!

Pros
  • Quality workmanship
Cons
  • Communication with seller

Revainrating 3 out of 5

Not a preamp, but a two-band equalizer.

Improves nothing. It accepts a line level signal (not ground) and outputs a line level signal. It just sets the tone of everything going through with the lamps, which is fun but not what was advertised.

Pros
  • Practical thing
Cons
  • Annoying

Revainrating 4 out of 5

Good deal, worth experimenting with

Edit: I've only used a $20 DAC, and after doing some research on Schiit Modi 3, if you don't have a comparable DAC, it's probably better to downgrade to 100. This preamp doesn't add detail to everything, but it can emphasize certain frequencies, allowing previously hidden things to come through, as well as some warmth, although to some extent it can make things a bit muddy or even messy. Best remedy for this is to use ef93 instead of 5654 of any kind. Helps remove some of the sharpness from the

Pros
  • . Full set
Cons
  • Empty