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Mackie · 2021MC-100
Same price ≈ $40
- Weight 232 g vs 250 g
- Lowest frequency 15 Hz vs 10 Hz
- Highest frequency 20,000 Hz vs 30,000 Hz
10 headphones at a similar price that compete with the HD660 Pro — what each does better, what it gives up and how the price compares.









