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Amazon.com: AKG K551WHT Closed-Back Reference-Class Headset with In-Line Microphone and Passive Noise Reduction, White : Electronics
![AKG K551 over-ear headphones w/ in-line mic & noise reduction (black or white) $200 shipped (orig. $380) AKG K551 over-ear headphones w/ in-line mic & noise reduction (black or white) $200 shipped (orig. $380)](https://9to5toys.com/wp-content/uploads/sites/5/2015/01/akg-closed-back-reference-class-headset-with-in-line-microphone-and-passive-noise-reduction-sale-02.jpg)
AKG K551 over-ear headphones w/ in-line mic & noise reduction (black or white) $200 shipped (orig. $380)
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Amazon.com: AKG K551WHT Closed-Back Reference-Class Headset with In-Line Microphone and Passive Noise Reduction, White : Electronics
![AKG K551SLV Reference-Class Closed Back Headphones with In-Line Microphone/Controller (Silver) • Symphony Hifi AKG K551SLV Reference-Class Closed Back Headphones with In-Line Microphone/Controller (Silver) • Symphony Hifi](https://symphonyhifi.com/wp-content/uploads/2014/05/audio-jam-akg-k551_1_1-500x500.jpg)
AKG K551SLV Reference-Class Closed Back Headphones with In-Line Microphone/Controller (Silver) • Symphony Hifi
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Amazon.com: AKG K551WHT Closed-Back Reference-Class Headset with In-Line Microphone and Passive Noise Reduction, White : Electronics
![Headphones: JBL J33A in-ears w/ mic $15 (Reg. $24), AKG K551 Closed-Back over-ears $182 (Orig. $300), more Headphones: JBL J33A in-ears w/ mic $15 (Reg. $24), AKG K551 Closed-Back over-ears $182 (Orig. $300), more](https://9to5toys.com/wp-content/uploads/sites/5/2015/06/akg-k551slv-closed-back-reference-class-headset-with-in-line-microphone-sale-02.png)