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Leema Hydra II (bridged-mono pair)

Monoblocks

Relative price

typical

Among the 25 monoblockss in the catalogue, this one is 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. LIPS bus integration with Leema preamps.

Competition record

Assessed against 14 rivals across the sixty systems: 4 head-to-heads won, 40 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 ×16
  • vocal presence ×9
  • timing and drive ×8
  • low-level clarity ×6
  • bass control ×4
  • midrange truth ×3

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 Leema Hydra II (bridged-mono pair) is the weaker pair of monoblocks for that brief.

controlledPROXY: Leema Hydra II

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 Leema Hydra II (bridged-mono pair) is the stronger pair of monoblocks — but it loses here on fit: the pairing with the Audiolab 9000Q gives up vocal presence under the Characterful weighting.

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

Audio Note P1 SE

3 lost · Intimate, Silent Path

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

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

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

On its own merits the Leema Hydra II (bridged-mono pair) is the stronger pair of monoblocks — but it loses here on fit: the pairing with the Emmae Reginae (custom) 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
controlledPROXY: Leema Hydra II

EAR Yoshino V12

3 lost · BBC Sound, Vocals-First

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

NVA S300 Stereo (Artisan)

3 lost · Artisan, 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 Leema Hydra II (bridged-mono pair) is the stronger pair of monoblocks — but it loses here on fit: the pairing with the NVA P50SA MKII gives up vocal presence under the Intimate weighting.

controlledPROXY: Leema Hydra II

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 Leema Hydra II (bridged-mono pair) is the stronger pair of monoblocks — but it loses here on fit: the pairing with the Exposure 3510 Preamplifier gives up vocal presence under the Artisan weighting.

controlledPROXY: Leema Hydra II

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 Leema Hydra II (bridged-mono pair) is the stronger pair of monoblocks — but it loses here on fit: the pairing with the EAR Yoshino 868L (Line) gives up midrange truth under the Intimate weighting.

controlledPROXY: Leema Hydra II

Sugden ANV 50

1 lost· 3 won · BBC Sound, Twin Arms

Against the Twin Arms brief, the Leema Hydra II (bridged-mono pair) takes the slot decisively.

Leema Hydra II

1 lost· 1 won · Characterful, Romantic

Against the Characterful brief, the Leema Hydra II keeps the slot by a whisker.

On its own merits the Leema Hydra II (bridged-mono pair) is the weaker pair of monoblocks for that brief.

Longdog Audio P6100M (pair)

1 lost · Anchored

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

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

On its own merits the Leema Hydra II (bridged-mono pair) is the weaker pair of monoblocks for that brief.

It sits well above the share of the budget this brief aims at the pair of monoblocks position.

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 clearly.

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

On its own merits the Leema Hydra II (bridged-mono pair) is the weaker pair of monoblocks for that brief.

What the reviewers said

Hydra II pair in bridged-mono operation Leema Hydra II bridged-mono pair· Physical impact
controlled PROXY: Leema Hydra II· Bass control
fast transients PROXY: Leema Hydra II· Transient attack
refined not grunty PROXY: Leema Hydra II· Physical impact

How it scores

Clarity

  • Electrical noise floor 85 from specification

Rhythm

  • Transient attack 72 from listening evidence

Bass

  • Bass control 72 from listening evidence
  • Physical impact 70 from listening evidence
  • Bass extension 72 from specification

LowerVolume

  • Low-level noise floor 85 from specification
  • Micro-dynamic resolution 72 from specification
  • Tonal consistency 72 from specification

Specifications

is monoblockTrue
is balanced internalTrue
is dual monoTrue
power classAB
power 8ohm w392.0
power 4ohm w785.0
damping factor180.0
accepts rcaTrue
accepts xlrTrue
accepts dinFalse
input impedance rca kohm47.0
input sensitivity rca mv380.0
speaker terminal typebinding post
gain db28.0
snr db100.0
thd pct0.004
dimensions mm440/110/320
sold as pairTrue
notes