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Michell Apollo + Muse PSU

Phono stage

Relative price

above typical

Among the 44 phono stages in the catalogue, this one is above typical.

A band places a component against its peers and carries no price. It is deliberately the only price indicator on this page: a second one, measured against a different set, would narrow the two together far enough to give the figure away.

What it is

Designed by Graham Fowler (formerly Trichord Delphini) — same designer lineage as the legendary Delphini. Apollo+Muse is effectively the Trichord Neo/CM-PSU prototype reborn under Michell's brand and refined component selection.

Two-box: Apollo (audio circuitry) + Muse (linear PSU). Internal DIP switches for loading; fixed 100pF MM capacitance.

WhatHiFi 5-star: "beautifully made two-box phono stage." Hi-Fi News lab measurements: gains slightly understated by Michell (measured higher than spec); RIAA accuracy excellent.

Competition record

Assessed against 9 rivals across the sixty systems: 5 head-to-heads won, 49 lost.

Where it gives ground

The dimension the engine names as the weakest link, counted across every head-to-head it lost.

  • quietness at rest ×32
  • low-level clarity ×20

Who it comes up against

Rega Aria Mk3 MM/MC

14 lost · Anchored, Artisan, BBC Sound, Cavity-Native, Characterful, Intimate, PRaT, Reference, Romantic, Silent Path

Against the Anchored brief, the Rega Aria Mk3 MM/MC keeps the slot decisively.

With the van den Hul The Frog, the pairing gives up most on quietness at rest.

On its own merits the Michell Apollo + Muse PSU is the stronger phono stage — but it loses here on fit: the pairing with the van den Hul The Frog gives up quietness at rest under the Anchored weighting.

Naim NVC TT MM/MC

14 lost · Anchored, Artisan, BBC Sound, Cavity-Native, Characterful, Intimate, PRaT, Reference, Romantic

Against the Intimate brief, the Naim NVC TT MM/MC keeps the slot decisively.

With the van den Hul The Frog, the pairing gives up most on low-level clarity.

With the NVA P50SA MKII, the pairing gains most on tonal body.

On its own merits the Michell Apollo + Muse PSU is the stronger phono stage — but it loses here on fit: the pairing with the van den Hul The Frog gives up low-level clarity under the Intimate weighting.

lovely bass, detail and impact, rich, roundedHi-Fi News (Smith), 2025

Musical Fidelity M8x Vinyl

8 lost · Anchored, Characterful, PRaT, Romantic

Against the Anchored brief, the Musical Fidelity M8x Vinyl keeps the slot decisively.

With the van den Hul The Frog, the pairing gives up most on quietness at rest.

On its own merits the Michell Apollo + Muse PSU is the stronger phono stage — but it loses here on fit: the pairing with the van den Hul The Frog gives up quietness at rest under the Anchored weighting.

dual-monoMusical Fidelity M8x Vinyl press record

Rega Aura Reference MC

7 lost · BBC Sound, Cavity-Native, Intimate, Reference

Against the Intimate brief, the Rega Aura Reference MC keeps the slot decisively.

With the van den Hul The Crimson, the pairing gives up most on low-level clarity.

With the EAR Yoshino 868L (Line), the pairing gives up most on low-level clarity.

On its own merits the Michell Apollo + Muse PSU is the stronger phono stage — but it loses here on fit: the pairing with the van den Hul The Crimson gives up low-level clarity under the Intimate weighting.

Tom Evans Groove+ SRX MkII

3 lost · Vocals-First

Against the Vocals-First brief, the Tom Evans Groove+ SRX MkII keeps the slot by a whisker.

On its own merits the Michell Apollo + Muse PSU is the weaker phono stage for that brief.

EAR Yoshino 88PB MM/MC

3 lost · Artisan, Reference

Against the Artisan brief, the EAR Yoshino 88PB MM/MC keeps the slot decisively.

With the van den Hul The Colibri, the pairing gives up most on quietness at rest.

On its own merits the Michell Apollo + Muse PSU is the stronger phono stage — but it loses here on fit: the pairing with the van den Hul The Colibri gives up quietness at rest under the Artisan weighting.

Whest Audio 60Se Pro

0 lost· 2 won · Silent Path

Against the Silent Path brief, the Michell Apollo + Muse PSU takes the slot by a whisker.

On its own merits the Michell Apollo + Muse PSU is the stronger phono stage for that brief.

It sits well below the share of the budget this brief aims at the phono stage position.

Cyrus Classic PHONO

0 lost· 2 won · Vocals-First

Against the Vocals-First brief, the Michell Apollo + Muse PSU takes the slot by a whisker.

On its own merits the Michell Apollo + Muse PSU is the stronger phono stage for that brief.

It sits well above the share of the budget this brief aims at the phono stage position.

Whest Audio TITAN Pro II

0 lost· 1 won · Silent Path

Against the Silent Path brief, the Michell Apollo + Muse PSU takes the slot by a whisker.

On its own merits the Michell Apollo + Muse PSU is the stronger phono stage for that brief.

It sits well below the share of the budget this brief aims at the phono stage position.

Systems it is part of

What the reviewers said

Apollo + Muse PSU reference Michell phono Michell Apollo + Muse PSU positioning· Micro-dynamic resolution
a fundamentally neutral performer, a window onto the music Hi-Fi News (Smith), 2025· Harmonic texture
lovely bass, detail and impact, rich, rounded Hi-Fi News (Smith), 2025· Tonal body
positioned within an authentic three-dimensional space Hi-Fi News (Smith), 2025· Spatial resolution
relishing every detail within a recording Hi-Fi News (Smith), 2025· Micro-dynamic resolution
RIAA tracking within +/-0.1dB SPEC: RIAA accuracy +/-0.1dB (manufacturer)· Tonal body

How it scores

Clarity

  • Spatial resolution 76 from listening evidence

Voice

  • Tonal body 76 from listening evidence
  • Harmonic texture 82 from listening evidence

LowerVolume

  • Micro-dynamic resolution 77 from listening evidence

Specifications

mm capableTrue
mc capableTrue
mm gain db40
mc gain db50/60/68/73
mm load resistance kohm47
mm load capacitance pf100
mc load resistance options ohm33/100/430/1000
riaa accuracy db0.1
input overload mv188.0
output level mv1000
output impedance ohm110
balanced outputFalse
power consumption w5
psu externalTrue
notes