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GMR-540-A-ISO vs Superlux HD681

Every tracked fact about the two, side by side - prices, history lows, ratings. No verdict: which one to buy is the visitor's decision, always.

GMR-540-A-ISO Koss Now ₹4,441 at Koss Lowest ever ₹4,441 on Tuesday, 20th Oct, 2026 ★★★★★ 5.0 5.0 · 1 reviews Full prices & history

Superlux HD681 Now ₹4,500 at The Revolver Club Lowest ever ₹4,500 on Tuesday, 22nd Sept, 2026 Full prices & history

The decision, factually

Cheaper right now GMR-540-A-ISO Lowest current price across all tracked stores - ₹4,441 vs ₹4,500.

Deepest discount ever seen GMR-540-A-ISO From each product's own recorded price history.

This page reports facts and expresses no opinion on which to purchase.