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Warwick Alien Deluxe Hybrid 4 LH… ↓ 33.4% $671Allen & Heath SQ5 ↓ 28.8% $2,912Warwick Alien Deluxe 5 NT LH ↓ 27.8% $727Allen & Heath SQ5 Case Bundle I ↓ 26.7% $3,170Casio AP-S200 BN ↓ 23.9% $963Allen & Heath SQ5, Case, DX168/X… ↓ 21.7% $5,187Dangerous Music 2 Bus+ ↓ 21.0% $4,033Orange PPC212-COB ↓ 20.6% $586Orange Micro Dark ↓ 20.2% $195Seymour Duncan SHR-1B Hot Rails… ↓ 19.3% $122Seymour Duncan SHR1N BLK ↓ 19.3% $122Seymour Duncan SL59-1N BLK ↓ 19.3% $122Seymour Duncan SL59-1B Bridge… ↓ 19.3% $122Seymour Duncan SL59-1B Creme ↓ 19.3% $122Seymour Duncan SL59-1N Creme ↓ 19.3% $122Seymour Duncan SL59-1B Parchment ↓ 19.3% $122Warwick Alien Deluxe Hybrid 4 LH… ↓ 33.4% $671Allen & Heath SQ5 ↓ 28.8% $2,912Warwick Alien Deluxe 5 NT LH ↓ 27.8% $727Allen & Heath SQ5 Case Bundle I ↓ 26.7% $3,170Casio AP-S200 BN ↓ 23.9% $963Allen & Heath SQ5, Case, DX168/X… ↓ 21.7% $5,187Dangerous Music 2 Bus+ ↓ 21.0% $4,033Orange PPC212-COB ↓ 20.6% $586Orange Micro Dark ↓ 20.2% $195Seymour Duncan SHR-1B Hot Rails… ↓ 19.3% $122Seymour Duncan SHR1N BLK ↓ 19.3% $122Seymour Duncan SL59-1N BLK ↓ 19.3% $122Seymour Duncan SL59-1B Bridge… ↓ 19.3% $122Seymour Duncan SL59-1B Creme ↓ 19.3% $122Seymour Duncan SL59-1N Creme ↓ 19.3% $122Seymour Duncan SL59-1B Parchment ↓ 19.3% $122

Brand profile · United Kingdom, est. 2013

Signum Audio

Signum Audio is an audio software developer known for creating a suite of metering, analysis, and mastering tools designed for professional audio engineers and mastering specialists. Their products address the critical monitoring and loudness measurement needs of professionals working in broadcast, streaming, and music mastering. Signum Audio's BUTE Loudness Analyzer has become a respected tool in broadcast and streaming environments where LUFS compliance is essential. The company focuses on delivering technically precise, workflow-integrated tools for professionals who cannot afford inaccuracies in measurement.

BUTE Loudness AnalyzerLoudness metering toolsBroadcast compliance toolsMastering analysis plugins

2013founded

United Kingdomcountry

12products in stock

Premiumsegment

All 12 Signum Audio products

Sorted by AudioFu Index — the strongest models of every category first.

Signum Audio BUTE Loudness Analyser 2 (Surround)

Metering

$116€104Check ↗

Signum Audio BUTE Loudness Analyser 2

Metering

$88€78Check ↗

Signum Audio BUTE Loudness Suite 2 (Surround)

Mastering

$327€292Check ↗

Signum Audio BUTE Loudness Normaliser (Surround)

Mastering

$193€173Check ↗

Signum Audio BUTE Loudness Suite 2

Mastering

$257€229Check ↗

Signum Audio BUTE Limiter 2 (Surround)

Limiter

$128€114Check ↗

Signum Audio BUTE Limiter 2

Limiter

$76€68Check ↗

Signum Audio SKYE Clipper (Surround)

Compressor

$93€83Check ↗

Signum Audio SKYE Clipper

Compressor

$66€59Check ↗

Signum Audio SKYE Dynamics

Compressor

$94€84Check ↗

Signum Audio SKYE Dynamics (Surround)

Compressor

$135€120Check ↗

Signum Audio BUTE Loudness Normaliser

Mastering

$128€114Check ↗

Signum Audio, honestly

What Signum Audio does well

Highly accurate loudness measurement
Broadcast and streaming LUFS compliance
Professional-grade precision
Trusted in mastering facilities
Clean and functional UI

What to watch for

Specialized tools with narrow application
Not designed for creative music production
Premium pricing relative to scope

Questions about Signum Audio

Where is Signum Audio based?

Signum Audio is based in the United Kingdom.

Is Signum Audio good for beginners?

Their tools are specialized for professional audio metering and are more relevant to engineers than beginner producers.

What is Signum Audio best known for?

BUTE Loudness Analyzer, a professional loudness metering tool used in broadcast, streaming, and mastering environments.