Zenith 1


Model no.: ESEP-01BU
Form factor: Earbuds
Drivers: NOS premium 15.4mm Fostex drivers
Cable length:1.1m
Termination: 3.5mm SE, 3.5mm balanced, 2.5mm balanced, 4.4mm balanced available

Model name: ShoonTH Explorer Zenith
Driver type: dynamic
Nominal impedance: 32Ω / 150Ω models available
Frequency response: 10Hz-30kHz
Sensitivity: 109dB

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ShoonTH custom designed authentic leather pouch included

Zenith crop

As well as premium NOS Fostex dynamic drivers, the Explorer Zenith utilize earbud shells with interior cavities hand machined according to acoustic requirements to improve all aspects of frequency response extension, linearity, smoothness and soundstaging.  Rearranged front and rear porting removes midbass bloat and extends high frequency respose.


Utilizing cryoed Furukawa Silver plated octa-core OCC copper cables, while are equivalent to our Favor IV high-end cable upgrade.  The cables are hand-woven with great care and sheathed in ultrasoft shock absorbent webbing to prevent microphonics and triboelectric noise.

Terminated in high quality in-house manufactured jacks and Y-splitters using Mundorf silver-gold corrosion resistant solder.

The octa-core cable splits down to easily manageable and pliable thickness before reaching the earbuds and ears.

ShoonTH Chinese glowing-688

Premium 15.4mm Fostex drivers (now out of production) are paired to strict tolerances and paired with 1% grade metal film resistors with silver plated copper terminations to complete the audiophilic audio circuit.