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Small black aluminium box with glowing vacuum tube on top, volume bass treble knobs and input selector

LORDWORLD

LORDWORLD P6 MINI Vacuum Tube Preamp Bluetooth 5.0 streaming audio

SKU CH-41CQ-ARX6R

A compact vacuum-tube preamp with Bluetooth 5.0, USB and RCA inputs, replaceable 6A2 tube and separate treble and bass controls

  • Bluetooth 5.0 streaming connects phones and tablets wirelessly
  • USB and RCA inputs link computers, TVs and turntables directly
  • Replaceable 6A2 tube softens digital harshness for warmer tone
  • Independent treble and bass knobs shape sound to taste
  • CNC aluminium chassis fits tight spaces with a vintage glow

Compact tube preamp for desktop systems

The LORDWORLD P6 MINI adds a vacuum-tube stage to a compact desktop audio chain. It accepts Bluetooth 5.0, USB flash drives and stereo RCA sources, then feeds a power amplifier or active speakers. The CNC-machined aluminium chassis keeps the footprint small while shielding the tube circuit.

Upgrade path from integrated DACs

Replacing a built-in phone, TV or computer output with this preamp adds a 6A2 tube buffer that softens digital hardness and raises perceived dynamic range. The improvement is most audible when the source is compressed or when the downstream amplifier lacks its own tone controls. Swapping the stock tube for a 6*1N, JAN5725W, 6AK5 or EF95 lets the listener tune harmonic character without changing any other component.

Build integration: sources, amplification and space

Connect a turntable with phono stage, a streamer or a PC via RCA, pair a phone over Bluetooth 5.0, or insert a USB stick loaded with APE, FLAC, WAV or WMA files. Front-panel bass and treble knobs replace a missing tone stack in many compact amps. The unit needs only a DC power supply and a few centimetres of shelf depth, leaving room for the amplifier and speakers on a typical desktop.

Highlights

  • Bluetooth 5.0 streaming connects phones and tablets wirelessly
  • USB and RCA inputs link computers, TVs and turntables directly
  • Replaceable 6A2 tube softens digital harshness for warmer tone
  • Independent treble and bass knobs shape sound to taste
  • CNC aluminium chassis fits tight spaces with a vintage glow

Specifications

BrandLORDWORLD

Questions about this item

What connections does the P6 MINI need for power and audio?

It requires a stereo RCA connection to your amplifier or active speakers and a USB port for U-disk playback, plus Bluetooth 5.0 pairing for wireless sources.

Which step do users often miss when installing the 6A2 vacuum tube?

Align the tube pins with the socket and press straight down until fully seated; the warm orange glow confirms correct installation.

When should the 6A2 tube be replaced or upgraded?

Replace the 6A2 when the sound loses warmth or dynamics, or upgrade to 6*1N, JAN5725W, 6AK5 or EF95 for different tonal character.

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