FREE DELIVERY FOR LOCAL ORDERS ABOVE $300
2-Years Warranty
The HD 600 Avantgarde are audiophile-quality, open dynamic hi-fi/professional stereo headphones. The advanced diaphragm design eliminates standing waves in the diaphragm material. The HD 600 can be connected directly to hi-fi systems of the highest quality, in particular DAT, DVD, MD and CD players. These headphones are an ideal choice for the professional recording engineer recording classical music.
The HD 600 was developed to give engineers and audiophiles an impartial scale of everything before it in the audio chain. Purpose-built to vanish when the listener presses “play”, the HD 600 is the benchmark reference headphone for evaluating, mixes, masters, and even other audio components. This disappearing act starts with an innovative, systematic approach to sound reproduction using transparency as the driving principle. Leveraging Sennheiser’s progressive production techniques and computer-based transducer optimisation, it perfectly fuses the art of sound with the science of it.
The foundation of the HD 600 transducer system is an acoustically transparent open-back earcup that lets every single sound wave expand freely—a Sennheiser innovation pioneered and perfected for the most natural personal listening experience. Sound emanating from our exclusive 42mm driver is free from turbulence and distortion thanks to a specialised acoustic silk that controls airflow—one of the finest materials available for this task—while requiring hand assembly. By using ultralight aluminium voice coils, the 38mm diaphragm exhibits rapid rest and response times for clinical detail that never sounds harsh or hyped. Across the entire audible spectrum of sound, this combination of driver size and integrity delivers an articulate response that is honest to the source—the kind of listening experience required to absorb the details with confidence. The 300-ohm impedance of the HD 600 presents a unified backdrop that allows the nuances in your projects to leap forward like you have never heard before. Each transducer is measured against rigid standards for consistent performance across the entire frequency spectrum in both channels. By reducing variances between left and right channels, the headphone reproduces mastering-grade sound independent of room acoustics or loudspeaker positioning.
Quality Control
We worked tirelessly to build a headphone with the luxurious comfort and lasting durability studio professionals demand. The velour HD 600 padding is supple to the touch for extended listening at your DAW or hi-fi stack. Even the earcup grille pattern was crafted specifically for this transducer system, guaranteeing a pristine personal sound experience. The HD 600 is assembled in Ireland at a state-of-the-art production facility with the attention to detail required to handle a wide variety of acoustic materials. Our production tolerances are extremely tight, ensuring that your HD 600 experience is consistent with those all over the globe, whenever or wherever it was purchased. For example, the resonators feature stainless steel mesh to guarantee uniform performance after manufacturing. Most parts on the HD 600 are modular, making it a dream to keep operational as the go-to reference monitor regardless of your listening space’s acoustics.
It's all about connection
Your HD 600 comes with a detachable, impedance-matched cable with ultra-low capacitance. The ¼-inch / 6.3mm stereo connector offers the audiophile-standard plug for connection to devices such as audio interfaces, headphone amplifiers and A/V receivers, digital audio players, analogue gear, and more. At 9.8 feet / 3m long, it offers unencumbered listening on gear deep within your shelves, studio, or desktop. A premium adapter is included to reduce the 6.3mm to 3.5mm / ⅛-inch for plugging into countless other audio devices.
Wearing style: Headband
Colour: Steel blue
Frequency response (Headphones): 12 - 40500 Hz
Sound pressure level (SPL): 97dB
THD, total harmonic distortion: 0,1 %
Contact pressure: 6.0 N ± 1 N
Ear coupling: Circumaural
Connector: 3.5 mm stereo jack plug
Adapter: 3.5 mm stereo jack plug to 1/4* (6.35mm) stereo jack plug
Cable length: 3 m
Transducer principle: Open, dynamic
Nominal impedance: 300 Ω
Weight w/o cable: 260 g
SHOWROOMS
The Adelphi
1 Coleman Street, #01–01/10/21/22, #02-29/30/31, Singapore 179803
T: +65 6337 0080
Mon-Sat: 11:00 am – 8:00 pm
Public Holidays: 1:00 pm – 6:00 pm
Sunday: Closed
Focal Powered by Naim (managed by AV One)
Millenia Walk
9 Raffles Boulevard, #01–35, Singapore 039596
T: +65 8611 0888
Mon-Sun: 11:00 am – 8:00 pm
Public Holidays: 11:00 am – 8:00 pm
For Commercial Application: karlung@av1group.com.sg
SERVICE CENTRE (by Appointment Only)
7 Kaki Bukit Rd 1, #01-03, Eunos Technolink Building, Singapore 415937
T: +65 6382 2288 | E: sales@av1group.com.sg
Mon-Sat: 10:00 am – 5:00 pm
Sunday & Public Holidays: Closed
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