7Hz Audio Timeless and Eternal Preview
7Hz Audio is celebrating their 10th anniversary with the Eternal. Eternal is 1DD only and mirror like transparent backplated. Timeless is a planar magnet iem! Now both halves of the apple are in our website.

Let’s look at their first impressions. Review, 6N Pure Copper cable rolling and the long through VS between both will follow in the next weeks
Ultra-Thin Diaphragm.
Powerful Double-Sided Neodymium Magnet.
Standard MMCX connectors.
Available in both 3.5mm/4.4mm termination options.
Impedance: 14.8 ohms.
Sensitivity: 104dB.
THD+N: <0.2%.
Frequency Response: 5Hz-40kHz.
What it gained with the power of V30 + TRI TK-2 combo compared to using only SansaClip+? Smoothness, liquidity, airyness, texturings at both the vocal and the instruments, transparency, somewhat capacity to reflect the ambiance.
Let’s turn back to ignorant and cheapskate days. I am using Sansa Clip+ with the magnificent looking 7hz Audio Eternal.
Impedance: 30Ω.
Sensitivity: 109dB/1kHz.
Frequency response range: 10Hz-20kHz.
THD+N: <0.2%@1kHz.
I’d hear the level of what I heard in Timeless on %50 sound level off Clip+. Using the same songs, basses are weaker, lower mids are poor. Vocal is near 1d. Soundstage is wide but contradicting it, narrow soundstage was a common problems folks mentioned in my preciouss There is no mid emphasis or slightly metallic timbre now. Everything is more organic and natural thanks to it’s LCP diagram. Instruments are well separated and tonality is a strong feature of the Eternal even off Sansa Clip+.
TRI TK-2 and V30 part will be added after my brick collects enough charge So I switched to Qudelix Q5K instead.
(give me 15mins of listening until TRI TK-2 is charged like %10)
Upper mids are in control now. Bass is weightier, almost punchy and tasty, in 3d. Vocal’s forwardness is reduced but clarity and transparency improved greatly. Very nice to hear the backing vocal in the recording. But due to the withdrawal of upper mids, some other aspects withdrew too. But there are always additions as well. First, not as bright as Timeless was. Second sharpness is slightly reduced.




























































































































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