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The white HD-661 headphones from Superlux provide audio professionals and musicians with a balanced, high-resolution sound, in a lightweight and comfortable package. Featuring a closed-back design, they are well suited for monitoring applications in high-noise environments such as live sound or recording sessions.
The HD-661's sealed earcups and thick, around-the-ear earpads provide effective sound isolation from outside noise and help eliminate "headphone bleed" when recording in the studio. Two 40mm neodymium drivers deliver accurate frequency response (10 Hz to 20 kHz) and spatial depth of field, ideal for a wide variety of musical genres.
The headphones are equipped with a self-adjusting headband which provides the listener with a great fit and long-lasting comfort. They also feature a rotating earpad for situations when single-ear monitoring is required. The HD-661 comes with a protective storage pouch, a gold-plated 1/4" adapter, and two detachable straight cables (3.28' and 9.84' in length).
Circumaural, closed-back stereo headphones intended for use in live sound monitoring applications
Ideal for high-noise environments or situations requiring limited audio leakage from the phones
Dynamic, 40mm drivers deliver natural sound with accurate frequency response and spatial depth of field
Neodymium magnets for maximum energy and minimum size
Self-adjusting headband with optimized mechanical pressure provides long-lasting wearing comfort
Rotating earpad for single-ear monitoring
Two detachable, straight, single-side cables (3.28' and 9.84') included – both cables can be connected together for more distance if desired
Lightweight, durable construction
Protective storage pouch, cable clip, and gold-plated 1/4" adapter included
In the Box
Superlux HD-661 Professional Closed-Back Studio Headphones (White)
3.28' (1m) Detachable, Straight Cable
9.84' (3m) Detachable, Straight Cable
Cable Retention Clip
Screw-On, Gold-Plated, 1/8" Stereo Mini Jack to 1/4" TRS Phone Adapter
Protective Storage Pouch
Limited 2-Year Warranty
Table of Contents
40 mm / 1.57", neodymium magnet structure
102 dB SPL, 1 mW
10 Hz to 20 kHz
Maximum Input Power
4.5 N, approximately
1/8" (3.5 mm) stereo mini jack, gold-plated
1 x 3.28' (1 m), detachable, single-sided, straight 1 x 9.84' (3 m), detachable, single-sided, straight