← The components

Audiolab 9000P

Power amplifier

Relative price

well below typical

Among the 25 power amplifiers in the catalogue, this one is well below 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

I/O: accepts both RCA and XLR — extremely flexible. Class A/B Topology.

Competition record

Assessed against 18 rivals across the sixty systems: 11 head-to-heads won, 44 lost.

Where it gives ground

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

  • vocal presence ×18
  • timing and drive ×8
  • bass control ×4
  • midrange truth ×3
  • low-level clarity ×2

Where it holds its ground

  • vocal presence ×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 clearly.

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

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

On its own merits the Audiolab 9000P is the weaker power amplifier for that brief.

deep, tight, controlled bass without overbearingHiFiMART user review + Audio Tailor review

NVA S80 Stereo

6 lost· 2 won · Artisan, Cavity-Native, Characterful, Intimate, PRaT, Reference, Romantic, Silent Path

Against the Characterful brief, the NVA S80 Stereo keeps the slot clearly.

With the NVA P50 MKII, the pairing gives up most on vocal presence.

With the Neat Iota 2, the pairing gains most on bass control.

On its own merits the Audiolab 9000P is the stronger power amplifier — but it loses here on fit: the pairing with the NVA P50 MKII gives up vocal presence under the Characterful weighting.

deep, tight, controlled bass without overbearingHiFiMART user review + Audio Tailor review

Leema Hydra II

4 lost · Cavity-Native, Characterful, Romantic

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

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

On its own merits the Audiolab 9000P is the weaker power amplifier for that brief.

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

NVA S300 Stereo (Artisan)

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

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

With the NVA P50SA MKII, the pairing gives up most on vocal presence.

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

On its own merits the Audiolab 9000P is the stronger power amplifier — but it loses here on fit: the pairing with the NVA P50SA MKII gives up vocal presence under the Intimate weighting.

deep, tight, controlled bass without overbearingHiFiMART user review + Audio Tailor review

Audio Note P1 SE

3 lost · Intimate, Silent Path

Against the Silent Path brief, the Audio Note P1 SE keeps the slot by a whisker.

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

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

On its own merits the Audiolab 9000P is the stronger power amplifier — but it loses here on fit: the pairing with the Emmae Reginae (custom) gives up low-level clarity under the Silent Path weighting.

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

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 clearly.

With the Exposure 3510 Preamplifier, the pairing gives up most on vocal presence.

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

On its own merits the Audiolab 9000P is the stronger power amplifier — but it loses here on fit: the pairing with the Exposure 3510 Preamplifier gives up vocal presence under the Artisan weighting.

deep, tight, controlled bass without overbearingHiFiMART user review + Audio Tailor review

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 midrange truth.

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

On its own merits the Audiolab 9000P is the stronger power amplifier — but it loses here on fit: the pairing with the EAR Yoshino 868L (Line) gives up midrange truth under the Intimate weighting.

deep, tight, controlled bass without overbearingHiFiMART user review + Audio Tailor review

Longdog Audio P6100M (pair)

1 lost · Anchored

Against the Anchored brief, the Longdog Audio P6100M (pair) keeps the slot by a whisker.

On its own merits the Audiolab 9000P is the weaker power amplifier for that brief.

Rega io

1 lost · Twin Arms

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

Leak Stereo 230

1 lost · Vocals-First

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

Creek 4040A

1 lost · BBC Sound

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 by a whisker.

On its own merits the Audiolab 9000P is the weaker power amplifier for that brief.

Sugden ANV 50

0 lost· 4 won · BBC Sound, Twin Arms

Against the Twin Arms brief, the Audiolab 9000P takes the slot decisively.

Chord ULTIMA 6

0 lost· 1 won · Cavity-Native

Against the Cavity-Native brief, the Audiolab 9000P takes the slot by a whisker.

On its own merits the Audiolab 9000P is the stronger power amplifier for that brief.

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

Exposure 3510

0 lost· 1 won · Twin Arms

Against the Twin Arms brief, the Audiolab 9000P takes the slot decisively.

Sugden A21 Signature

0 lost· 1 won · BBC Sound

Against the BBC Sound brief, the Audiolab 9000P takes the slot decisively.

Systems it is part of

What the reviewers said

THD just 0.002% at 1kHz, S/N >112dB A-weighted Audio Tailor 9000P review + manufacturer specs· Electrical noise floor
100W/8Ω, 160W/4Ω stereo; 300W/8Ω bridged Audiolab 9000P specs· Physical impact
deep, tight, controlled bass without overbearing HiFiMART user review + Audio Tailor review· Bass control

How it scores

Clarity

  • Electrical noise floor 82 from listening evidence

Bass

  • Bass control 74 from listening evidence
  • Physical impact 75 from listening evidence
  • Bass extension 67 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 dual monoTrue
power classAB
power 8ohm w100.0
power 4ohm w200.0
damping factor100.0
accepts rcaTrue
accepts xlrTrue
accepts dinFalse
input impedance rca kohm47.0
input sensitivity rca mv1000.0
speaker terminal typebinding post
gain db28.0
dimensions mm444/90/328
sold as pairFalse
notes