#1
Sennheiser
HD 660S2
63 positive 0 neutral 11 negative
Based on 74 Reddit mentions
$394.95
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hd660s2 vs hd650 vs 600
Just another 2 cents: for me the price difference between the 660s2 and the 600 was like 180 euros. Since the 600 were praised so well in general by many, I figured that 660s2 wasn’t worth those extra costs, although I understood from Sennheiser that they are build with way more complex technology.
The_Zoltan in r/sennheiser
March 29, 2026 7:58 PM
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