$297.99Original price was: $297.99.$224.99Current price is: $224.99.
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We believe in giving high-performance audio enthusiasts the purest headphone listening experience possible, even when their surroundings are far from perfect. The closed-back HD 620S caters to this audience by providing distraction-free listening without compromising on natural presentation. The reference-grade 42mm transducer and ultra-light 150-ohm aluminum voice coil deliver exceptional impulse response, bringing the listener to the front row of their music. Where many closed headphones struggle, the HD 620 excels, preserving the detailed, smooth sound the 600 series is known for while providing expansive, panoramic imaging. To mimic the presentation of loudspeakers, the HD 620S features angled transducers nestled in a remarkably open baffle. Even in complex music, bass, mids, and vocals are delightfully layered with distinct instrumentation and nuance. The steel-reinforced headband sliders and earcup covers ensure long-term durability while reducing unwanted resonances, all in a lightweight chassis designed for all-day use. Supple artificial leather earpads offer both a comfortable touch and superb acoustic isolation. The HD 620S includes a detachable 1.8 m twist-lock cable with a 3.5 mm plug and a 6.3 mm adapter. It's also upgradeable to an optional balanced cable with a 4.4 mm plug, seamlessly integrating into high-performance audiophile setups of all kinds.
Orders processed within 24-48 hours. Standard U.S. delivery takes 4-7 business days with tracking provided via email.
Enjoy 30 days hassle-free returns. Items must be in original condition with box and accessories.
We test every product personally, offer 100% authentic items, 12-month standard warranty, and 24/7 dedicated customer service.
Customer Reviews
217 verified reviews from real customers
4.9 /5
★★★★★
217 verified reviews
5★
82%
4★
12%
3★
4%
2★
1%
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Ashley T.
May 17, 2026
✓ Verified Buyer
★★★★★
Fast Shipping & Smooth Experience
Ordered this and received it in just 3 days! Tracking was updated regularly. Very satisfied with the delivery speed.
L
Laura M.
Jul 1, 2026
✓ Verified Buyer
★★★★★
Great Communication & Support
I reached out with a query regarding my order and got a polite response within minutes. Fantastic customer service!
D
David K.
Aug 14, 2026
✓ Verified Buyer
★★★★★
Top Notch Packaging
The product arrived safely with double protective packaging. Exceeded my expectations in build quality.
M
Marcus B.
Sep 02, 2026
✓ Verified Buyer
★★★★★
100% Authentic Product
Works perfectly right out of the box. Original seal intact and exactly as described on the website.
S
Sarah P.
Sep 20, 2026
✓ Verified Buyer
★★★★★
Hassle-free Purchase
Checkout was super clean and fast. Got email confirmation instantly. Will definitely buy again from ET Electronics!
J
James R.
Oct 05, 2026
✓ Verified Buyer
★★★★★
Highly Recommended Store
Reliable seller! Fast shipping, pristine packaging, and very helpful updates along the way.