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Rega Solis

Power amplifier

Relative price

above typical

Among the 25 power amplifiers 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

NO BRIDGE MODE. Single stereo flagship — Rega does not offer monoblocks in this lineup.

Competition record

Assessed against 15 rivals across the sixty systems: 1 head-to-head won, 47 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 ×22
  • low-level clarity ×9
  • timing and drive ×8
  • vocal presence ×8
  • bass control ×4
  • midrange truth ×1

Who it comes up against

Longdog Audio P6100M Biamp 2x2 (4 units)

13 lost · Anchored, Artisan, Characterful, PRaT, Reference, Romantic

Against the Anchored brief, the Longdog Audio P6100M Biamp 2x2 (4 units) keeps the slot decisively.

With the Emmae Reginae (custom), the pairing gives up most on bass control.

With the Audiolab 9000Q, the pairing gives up most on quietness at rest.

On its own merits the Rega Solis is the stronger power amplifier — but it loses here on fit: the pairing with the Emmae Reginae (custom) gives up bass control under the Anchored weighting.

exceptionally punchy... class-leading agilityWhat Hi-Fi? 2026

Leema Hydra II

4 lost · Cavity-Native, Characterful, Romantic

Against the Cavity-Native brief, the Leema Hydra II keeps the slot decisively.

With the Leema Neutron, the pairing gives up most on vocal presence.

On its own merits the Rega Solis is the weaker power amplifier for that brief.

Audiolab 9000P

4 lost · Characterful, PRaT, Romantic, Silent Path

Against the Characterful brief, the Audiolab 9000P keeps the slot decisively.

With the Audiolab 9000Q, the pairing gives up most on vocal presence.

On its own merits the Rega Solis is the stronger power amplifier — but it loses here on fit: the pairing with the Audiolab 9000Q gives up vocal presence under the Characterful weighting.

It sits well above the share of the budget this brief aims at the power amplifier position.

THD just 0.002% at 1kHz, S/N >112dB A-weightedAudio Tailor 9000P review + manufacturer specs

NVA S300 Stereo (Artisan)

4 lost · Artisan, Cavity-Native, Intimate, Reference

Against the Intimate brief, the NVA S300 Stereo (Artisan) keeps the slot decisively.

With the NVA P50SA MKII, the pairing gives up most on low-level clarity.

With the ProAc Tablette 10 Signature, the pairing gains most on bass control.

On its own merits the Rega Solis is the stronger power amplifier — but it loses here on fit: the pairing with the NVA P50SA MKII gives up low-level clarity under the Intimate weighting.

exceptionally punchy... class-leading agilityWhat Hi-Fi? 2026

Sugden ANV 50

3 lost· 1 won · BBC Sound, Twin Arms

Against the Twin Arms brief, the Rega Solis takes the slot by a whisker.

Audio Note P1 SE

3 lost · Intimate, Silent Path

Against the Silent Path brief, the Audio Note P1 SE keeps the slot decisively.

With the Music First Audio Baby Reference V2, the pairing gives up most on low-level clarity.

With the Emmae Reginae (custom), the pairing gives up most on low-level clarity.

On its own merits the Rega Solis is the stronger power amplifier — but it loses here on fit: the pairing with the Music First Audio Baby Reference V2 gives up low-level clarity under the Silent Path weighting.

SET 8W/ch tube power amp, classic Audio Note voicingAudio Note P1 SE positioning + Hi-Fi+ reviews
exceptionally punchy... class-leading agilityWhat Hi-Fi? 2026

EAR Yoshino V12

3 lost · BBC Sound, Vocals-First

No completion of this shape fits that slot's budget.

Exposure XM9 Biamp 2x2 (4 units)

3 lost · Artisan, PRaT, Reference

Against the Artisan brief, the Exposure XM9 Biamp 2x2 (4 units) keeps the slot decisively.

With the Exposure 3510 Preamplifier, the pairing gives up most on quietness at rest.

With the Emmae Reginae (custom), the pairing gains most on bass control.

On its own merits the Rega Solis is the weaker power amplifier for that brief.

104dB; extremely high S/NStereo Magazine 2021
exceptionally punchy... class-leading agilityWhat Hi-Fi? 2026

EAR Yoshino 890

2 lost · Intimate

Against the Intimate brief, the EAR Yoshino 890 keeps the slot decisively.

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

With the Emmae Reginae (custom), the pairing gains most on bass control.

On its own merits the Rega Solis is the weaker power amplifier for that brief.

exceptionally punchy... class-leading agilityWhat Hi-Fi? 2026

Chord ULTIMA 6

1 lost · Cavity-Native

Against the Cavity-Native brief, the Chord ULTIMA 6 keeps the slot decisively.

With the Music First Audio Baby Reference V2, the pairing gives up most on quietness at rest.

On its own merits the Rega Solis is the stronger power amplifier — but it loses here on fit: the pairing with the Music First Audio Baby Reference V2 gives up quietness at rest under the Cavity-Native weighting.

Longdog Audio P6100M (pair)

1 lost · Anchored

Against the Anchored brief, the Longdog Audio P6100M (pair) keeps the slot decisively.

With the NVA P50SA MKII, the pairing gives up most on quietness at rest.

On its own merits the Rega Solis is the stronger power amplifier — but it loses here on fit: the pairing with the NVA P50SA MKII gives up quietness at rest under the Anchored weighting.

Exposure 3510

1 lost · Twin Arms

No completion of this shape fits that slot's budget.

Quad Artera Stereo

1 lost · Silent Path

Against the Silent Path brief, the Quad Artera Stereo keeps the slot decisively.

With the Music First Audio Baby Reference V2, the pairing gives up most on quietness at rest.

On its own merits the Rega Solis is the weaker power amplifier for that brief.

It sits well above the share of the budget this brief aims at the power amplifier position.

What the reviewers said

Rega flagship stereo power amp Rega Solis power amp positioning· Timing precision
exceptionally punchy... class-leading agility What Hi-Fi? 2026· Bass control
muscularity at the low end is jaw-dropping What Hi-Fi? 2026· Physical impact
rhythmic drive and sonic authority What Hi-Fi? 2026· Dynamic coherence

How it scores

Bass

  • Bass control 82 from listening evidence
  • Physical impact 82 from listening evidence
  • Bass extension 69 from specification

LowerVolume

  • Low-level noise floor 72 from specification
  • Micro-dynamic resolution 72 from specification
  • Tonal consistency 72 from specification

Specifications

is monoblockFalse
is balanced internalFalse
is dual monoFalse
power classAB
power 8ohm w168.0
power 4ohm w305.0
damping factor100.0
accepts rcaTrue
accepts xlrTrue
accepts dinFalse
input impedance rca kohm47.0
input sensitivity rca mv220.0
speaker terminal typebinding post
gain db27.0
dimensions mm435/140/385
weight kg24.8
sold as pairFalse
notes