G3 —vs— Chu II
G3
Chu II
Comparison Notes
GK G3 and Moondrop Chu II solve the same IEM buying question from different hardware starting points. G3 uses Dynamic, while Chu II uses 10mm Dynamic, so the comparison should start with architecture before moving to price or brand preference.
At least one sensitivity value lacks a voltage/power reference or is unconfirmed. These numbers cannot rank loudness, amplifier needs or sound quality.
Side-by-Side Specifications
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.