PAIRING DATABASE

Equipment pairings

Curated transducer + device pairings with power, damping factor and signal-path analysis. Every pairing is sourced from explicit recommendations rather than auto-generation.

Active 5-Inch Near-Field Studio Monitor (Bi-Amped) + Desktop Reference DAC (Dual ES9038Pro)

n/a (active)Ω · ?mW @ 32Ω

Active 5-Inch Near-Field Studio Monitor (Bi-Amped) + Studio Monitor Controller with Headphone Amp Front-Panel

n/a (active)Ω · 1100mW @ 32Ω

Classic 300Ω Open-Back Dynamic Reference Headphone + OTL Tube Headphone Amplifier (6N6P / 6N1P)

300Ω · 120mW @ 32Ω

Classic 300Ω Open-Back Dynamic Reference Headphone + Pure Class A Desktop Headphone Amplifier (Discrete BJT)

300Ω · 3200mW @ 32Ω

Closed-Back Dynamic Studio Monitor Headphone + Desktop Integrated DAC + Headphone Amp (ES9039Pro)

80Ω · 1800mW @ 32Ω

Closed-Back Dynamic Studio Monitor Headphone + Mid-Tier Compact Balanced DAP (ES9219C)

80Ω · 240mW @ 32Ω

Closed-Back Dynamic Studio Monitor Headphone + Studio Monitor Controller with Headphone Amp Front-Panel

80Ω · 1100mW @ 32Ω

Electrostatic Universal IEM (Sonion EST Quad) + Reference Portable Digital Audio Player (Dual ES9038Q2M)

n/a (EST)Ω · 650mW @ 32Ω

Mid-Tier 80Ω Open-Back Dynamic Headphone + Desktop Integrated DAC + Headphone Amp (ES9039Pro)

80Ω · 1800mW @ 32Ω

Mid-Tier 80Ω Open-Back Dynamic Headphone + USB-C Dongle DAC with Dual CS43131 and Balanced Out

80Ω · 210mW @ 32Ω

Mid-Tier 80Ω Open-Back Dynamic Headphone + Mid-Tier Compact Balanced DAP (ES9219C)

80Ω · 240mW @ 32Ω

Multi-BA Studio Reference IEM (6-Driver 3-Way Crossover) + Mid-Tier Compact Balanced DAP (ES9219C)

22Ω · 240mW @ 32Ω

Multi-BA Studio Reference IEM (6-Driver 3-Way Crossover) + USB-C Dongle DAC with Dual CS43131 and Balanced Out

22Ω · 210mW @ 32Ω

Open-Fit Flathead Earbud (15.4 mm Titanium-Coated) + USB-C Dongle DAC with Dual CS43131 and Balanced Out

150Ω · 210mW @ 32Ω

Open-Fit Flathead Earbud (15.4 mm Titanium-Coated) + Mid-Tier Compact Balanced DAP (ES9219C)

150Ω · 240mW @ 32Ω

Passive 2-Way Bookshelf Speaker (Rear-Ported Bass Reflex) + Dual-Mono Balanced Power Amplifier (MOSFET Class AB)

8Ω · ?mW @ 32Ω

Planar Magnetic In-Ear Monitor (14.2 mm Driver) + Mid-Tier Compact Balanced DAP (ES9219C)

32Ω · 240mW @ 32Ω

Planar Magnetic In-Ear Monitor (14.2 mm Driver) + Desktop Integrated DAC + Headphone Amp (ES9039Pro)

32Ω · 1800mW @ 32Ω

Planar Magnetic In-Ear Monitor (14.2 mm Driver) + Reference Portable Digital Audio Player (Dual ES9038Q2M)

32Ω · 650mW @ 32Ω

Reference Open-Back Planar Magnetic Headphone — Studio Flagship + Pure Class A Desktop Headphone Amplifier (Discrete BJT)

32Ω · 3200mW @ 32Ω

Reference Open-Back Planar Magnetic Headphone — Studio Flagship + Desktop Integrated DAC + Headphone Amp (ES9039Pro)

32Ω · 1800mW @ 32Ω

Reference Open-Back Planar Magnetic Headphone — Studio Flagship + Reference Portable Digital Audio Player (Dual ES9038Q2M)

32Ω · 650mW @ 32Ω

Reference Single-Dynamic-Driver IEM (Beryllium-Coated) + Mid-Tier Compact Balanced DAP (ES9219C)

16Ω · 240mW @ 32Ω

Reference Single-Dynamic-Driver IEM (Beryllium-Coated) + USB-C Dongle DAC with Dual CS43131 and Balanced Out

16Ω · 210mW @ 32Ω

Reference Single-Dynamic-Driver IEM (Beryllium-Coated) + Reference Portable Digital Audio Player (Dual ES9038Q2M)

16Ω · 650mW @ 32Ω

Tribrid Flagship IEM (1 DD + 4 BA + 2 EST) + Reference Portable Digital Audio Player (Dual ES9038Q2M)

18Ω · 650mW @ 32Ω

Tribrid Flagship IEM (1 DD + 4 BA + 2 EST) + Mid-Tier Compact Balanced DAP (ES9219C)

18Ω · 240mW @ 32Ω

Tribrid Flagship IEM (1 DD + 4 BA + 2 EST) + Desktop Integrated DAC + Headphone Amp (ES9039Pro)

18Ω · 1800mW @ 32Ω