Meridian Prime Bundle Headphone Amplifier & Power Supply

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  • $ 1,749

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This Meridian Prime bundle gives you the Meridian headphone amplifier with three inputs as well as the Meridian power supply which has a high current design.


  • Handmade in the UK with the same precision and craftsmanship as every Meridian product
  • Meridian Prime provides three inputs, one dedicated and optimized to USB sources for computer audio, discrete pure analog inputs on RCA for traditional sources, and a 3.5mm connection for portable devices such as a smart phone or tablet
  • 6-layer PC board for maximum signal isolation and enhanced performance
  • Analog Spatial Processing offers dual-mode loudspeaker-like listening on headphones—with bypass
  • Computer audio source via USB sound their best with Meridian Resolution Enhancement Technologies like Apodising and Upsampling. Analog inputs suit phones, tablets, and Hi-Fi components alike
  • Dual 1/4" sockets for separately-wired and conventional headphones
  • 3.5mm headphone socket suits in-ears
  • Preamp out for connection to an analog Hi-Fi or active speakers


Meridian’s Prime Power Supply is a reference-quality, high-current design based on the new linear power supplies developed for Meridian’s 800 Reference Series and specifically built for audio applications.

Supercharged Power

Meridian Prime Power Supply can be used to power a range of Meridian products, including the Meridian Prime Headphone Amplifier, Audio Core 200, Meridian Director, and Media Source 200. The addition of Prime Power Supply to these components provides an enhancement in their performance, much like supercharging your car’s engine.

  • At the heart of the Prime Power Supply is a hand-assembled true toroidal transformer: a high-mass, low-profile, low magnetic field design. In addition to its integral magnetic shield, it’s mounted on a metal plate to shield electronics from noise.

  • Each output on the Prime Power Supply includes multi-stage regulation using a total of six extremely low noise linear regulators. Both the 12V and 5V USB outputs 
include pre-regulators prior to the output regulators. Even though the 12V outputs are rated at just 500mA, they utilise heavily over specified 5A linear regulators, selected by a rigorous evaluation process, including extensive listening tests.

  • Meanwhile, the USB supply features a new high-efficiency low-dropout (LDO) linear regulator design that features less than 5μVrms output noise in the range 10 – 100k Hz.

  • Linear power supply design inspired by latest 800 Reference Series supply

  • High-mass, low-profile, low magnetic field, hand-assembled toroidal transformer with integral magnetic screen, plate-mounted to shield electronics from noise

  • High-quality latching 3-pin mini-DIN high-current power output connectors for reliable connection

  • Power input filtering

  • Dual-stage regulation on all outputs, using very low noise linear regulators

  • Multiple capacitors for noise filtering; Nichicon audio-grade reservoir capacitors

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

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