The iFi iEMATCH+ is basically an analog dampener in form of a short dongle that improves compatibility with sensitive headphones and your ordinary headphone output. It does this by dropping the output volume by up to 24 dB, lowering hiss and increasing dynamics.
Specifications…
- 3.5mm to 3.5mm (Also available as a 2.5mm connection)
- Ultra (-24dB) & high-gain (-12dB) sensitivity adjustment
- Gold-plated 3.5mm balanced or single-ended connection
- Aluminum Build
- SPC wiring
- Input Impedance: 16 Ω
- Output Impedance: 2.5 Ω (high), 1 Ω (ultra)
- Weight: 12.2 g
- Total Length: 116 mm