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All feedback (21)
- vikingc-85 (1202)- Feedback left by buyer.More than a year agoVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- wang_yifei (48849)- Feedback left by buyer.More than a year agoVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- world_wide_stereo_outlet (18874)- Feedback left by buyer.More than a year agoVerified purchaseQuick response and fast payment. Perfect! THANKS!!
- homeworthbetter* (368)- Feedback left by buyer.More than a year agoVerified purchaseA+++,Good Buyer.
- tradeportusa (171689)- Feedback left by buyer.More than a year agoVerified purchaseQuick response and fast payment! 5 Star Buyer!
- precision_tubes (1351)- Feedback left by buyer.More than a year agoVerified purchaseGreat Buyer, Fast Payment, Thank You A+
Reviews (1)

Nov 17, 2023
The best of the 600 series
I have the 600, 650 and the 660s. The 660s2 has the most complete balanced audio. It fits well. I use for all types of music. The 660s2 is an excellent headphone for audiophile sound. You don’t need another headphone.