G3 —vs— Chu II
GK G3 and Moondrop Chu II share the published Dynamic category, but their listed configurations are Dynamic and 10mm Dynamic. Check the actual driver description for each version; a shared category is not evidence of the same tuning or sound.
G3
Chu II
Comparison Notes
G3 lists — and —; Chu II lists 18Ω ±15% @1kHz and 119dB/Vrms @1kHz. These are the source's original fields. A missing value or measurement basis must stay missing; do not convert it into a phone-volume or amplifier verdict.
Side-by-Side Specifications
Fields to Compare Next
At least one sensitivity value lacks a voltage/power reference or is unconfirmed. These numbers cannot rank loudness, amplifier needs or sound quality.
G3's record cites GK (checked 2026-09-09); Chu II's cites MOONDROP (checked 2026-09-09). The linked source records below preserve the exact URLs and model-specific limitations. A retailer listing and a manufacturer sheet are not independent matched measurements.
Both models appear in the historical $0-$50 directory band. Compare the exact connector, nozzle or edition, and current delivered price before choosing between G3 and Chu II; the band is not a live offer.
Sources and specification limits
GK AudioLab publishes GK product information. Comparisons involving GK models are brand-authored; source specifications are not independent listening tests.
GK G3
Manufacturer: GK · Source checked:
The manufacturer page identifies G3 as a dynamic model. A readable specification sheet did not establish the electrical values; earlier unverified values are withheld.
Moondrop Chu II
Manufacturer: MOONDROP · Source checked:
Sensitivity is stated per RMS volt. Preserve any stated test frequency and tolerance; it is not directly comparable with a per-milliwatt figure.
— means the inspected source does not establish a reliable value.
Price bands are historical directory categories, not current offers. Confirm the exact model, nozzle, cable, local price and return terms with the seller.