It’s all in the mix.
When working at home or in the studio, you need your
mix to sound as it does when your listeners hear it. The
HD 400 PRO reference headphones are your everyday
tool to get the job done. Its open-back design provides a natural and accurate listening experience for fine tuning your signature sound. The core of the HD 400 PRO is the 120 ohm transducer developed by Sennheiser engineers, featuring a specialized polymer blend in its diaphragm. The drive magnet offers high power while its damping system manages ventilation — this combination yields deeper bass while mitigating the distortion that otherwise impacts clarity — a difference our professional users will appreci- ate. This makes the HD 400 PRO a precise monitoring tool which reveals your mix in every detail. Velour earpads and a distinct lightweight design provide the comfort you need during long sessions. The robust housing endures every- day wear and tear regardless of your application, whether editing, mixing or mastering. A single-sided and coiled cable gives you the freedom to operate. For convenience,
a straight cable is also included in the delivery. In addition, open ear cups and angled transducers allow for a wide and transparent soundstage, recreating the optimal listening position found in high-end recording studios. Artifacts of
a confined space are a thing of the past. The HD 400 PRO is a true reliable companion for those who put quality and precision above all else.
FEATURES
• A professional‘s tool with neutral sound reproduction
• Lightweight design for all-day usage
• Single-sided, coiled cable allows freedom to operate. For convenience, a straight cable is also included
• Angled transducers designed for low distortion at high SPL‘s provide a spacious and accurate soundstage
DELIVERY INCLUDES:
- HD 400 PRO Studio Reference Headphone
- 3 m coiled cable with 3.5 mm jack plug
- 3.5 mm jack plug to 6.3 mm adapter
- 1.8 m straight cable
- Quick Guide
- Safety Guide

YAMAHA C2X DISKLAVIER POLISHED EBONY
PROMARK TX5AW HICKORY 5A
KORG NANOKONTROL STUDIO
PROTECTION RACKET 1824 BASS DRUM CASE
KORG NANOKEY 2 BLACK
MEINL MREB12 REPINIQUE BAG 12X12
DADDARIO ACCESSORIES STRAP PWS100
FENDER PRO SERIES INSTRUMENT CABLE WHITE TWEED 3M
K&M 17570 DUET GUITAR STAND
FENDER DELUXE INSTRUMENT CABLE BLACK TWEED 3M
K&M 211/1 BOOM ARM
DADDARIO ACCESSORIES 50B01 WOVEN GUITAR STRAP BLACK SATIN
K&M 211 BOOM ARM black
MEINL CONGA BAG 12 1/2 BLACK
STAGG MUSIC STAND MUSQ4
FENDER POLYESTER STRAPS BLACK WITH GREY LOGO
KLOTZ KIK 3M INSTRUMENT CABLE BLACK
FENDER PRO SERIES INSTRUMENT CABLE STR-ANGL BLACK 3M
MOOER HORNET 30W MODELING GUITAR AMPLIFIER BLACK
PRESONUS STUDIO 26C USB AUDIO INTERFACE
KLOTZ M1 MIC CABLE XLR-XLR 3M
ALESIS SAMPLE PAD
DADDARIO ACCESSORIES 25SS00DX SUEDE GUITAR STRAP BLACK 