RME ADI-2 DAC FS Ultra-Fidelity DA Converter - Discontinued don't recommend eartips the voice coil is 40mm

the voice coil is 40mm and wound in-house to ensure the shape and consistency is held to the highest standard

5 – 47 ohms

The Kinera Seed has a low impedance rating of just 17 ohms

As noted below

RME ADI-2 DAC FS Ultra-Fidelity DA Converter - Discontinued don't recommend eartips the voice coil is 40mmUltra fidelity PCM DSD 768 kHz DA Converter The ADI 2 DAC includes an improved SteadyClock, a fine tuned to perfection analog circuitry, new MRC remote control, Extreme Power headphone output and a very special IEM output. It has all the bells and whistles that made the ADI 2 Pro famous, including its perfectly transparent sound signature and full DSP processing with Bass, Treble, Loudness, 5 Band Parametric EQ, Crossfeed and much more. With its