The Line Magnetic LP-33 is a high-quality phono stage for both MM and MC cartridges.

The power supply is completely separated from the phono amplifier to avoid noise and hum between the two.

High-quality components such as German Mcap coupling capacitors and Japanese Nichicon & Rubycon filter capacitors are used to get the best possible out of the circuit design.
The power switch is on the power supply and the RCA input and output are on the preamp.

A tube rectifier is used in the power supply, the 6Z4.
Three ECC803S tubes are used for the final amplification of the signal.


  • High End Phono MM / MC tube phono stage
  • High quality components
  • Separate power supply and output stage
  • Rectified tube power supply
  • Output level control


  • 3x tubes ECC803S


  • Warm, rich sound thanks to the use of tubes in the amplification process
  • Versatility for use with MM and MC cartridges
  • Separate power supply and output stage for cleaner sound reproduction
  • High-quality components for reliable performance
  • Separate outputs for cell type and a selector switch for low or high output
  • Compact, elegant design with black finish