Unsupported Browser
The web browser that you are currently using is no longer supported, and as such features of this website may not work as expected. We advise you to update to a currently supported browser (such as Chrome, Edge, or Firefox) to improve your security, speed, and overall experience.
We currently have this product in stock and available for dispatch.
Stock Location
| UK Distribution Hub: | 10 |
| AV Distribution Hub: | 2 |
"Get it" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket.
5-year warranty & 30-day money back guarantee included if returned unused and sealed
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on AV.com.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | AV.com Standard | AV.com Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
10-year warranty & 180-day money back guarantee included if returned unused and sealed
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on AV.com.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | AV.com Standard | AV.com Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
Once the product is delivered, you have 180 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.
All Products are new unless stated, and include a minimum of 5 years warranty.
Some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging, and in the case of software, unregistered. These items include:
We are unable to accept returns of any custom made items designed to work together as a unique package, such as computer system built to a customer’s personal specifications. Exceptions may only be possible with prior agreement of the vendor, and may be subject to a cancellation fee.
Spread your payment with Klarna. No fees.
Split the cost into 3 equal monthly payments of €81.67 - interest free
Key Features
The Sennheiser HD 400 PRO Studio Reference Headphones are crafted for those who prioritize quality and precision in their audio work. Offering a natural and accurate listening experience, these open-back headphones are perfect for fine-tuning your mix to ensure it sounds just right to your listeners. The core of the HD 400 PRO features a 120-ohm transducer with a specialized polymer blend diaphragm and an efficient driver magnet, delivering clarity and controlling ventilation for deeper bass and reduced distortion.
With velour earpads and a lightweight frame, comfort is guaranteed during long sessions. The unique open ear cups and angled transducers contribute to a wide and transparent soundstage, mirroring the acoustics of a high-end studio. Equipped with both coiled and straight cables, the HD 400 PRO adapts to various working environments, making it a versatile tool for editing, mixing, or mastering.
Product Ref: 192896
The Sennheiser HD 400 PRO is engineered for audio professionals who demand neutrality and detail in their sound monitoring. Its specialized transducer ensures accurate sound reproduction, revealing the nuances of your mix. This precision makes the HD 400 PRO an essential tool for professionals seeking to create audio that translates well across various listening environments.
Understanding the importance of comfort during extended studio sessions, the HD 400 PRO boasts velour earpads and a lightweight design that you can wear all day without fatigue. This design not only offers comfort but also contributes to the headphones' overall sound quality, ensuring that you can focus on your work without any distractions.
With its single-sided, coiled cable, the HD 400 PRO provides the freedom to move around your workspace easily. The inclusion of an additional straight cable in the delivery offers further versatility, accommodating different studio setups and personal preferences. This flexibility ensures that the HD 400 PRO headphones can seamlessly integrate into any professional's workflow.
The open ear cups and angled transducers of the HD 400 PRO create a soundstage that is both wide and transparent. This design mimics the optimal listening position found in high-end studios, allowing for a sound experience that eliminates the confines of space, offering an accurate representation of audio recordings. For those committed to quality and precision, the HD 400 PRO stands as a trustworthy partner in achieving the perfect mix.
"In short, then, the HD 400 Pros are exactly what a ‘pro audio’ product should be. The overriding sense you get from them is that the development and manufacturing budget has been spent not on cosmetics or accessories, but where it matters — on the sound. Try these and you may not feel you need to spend more." Sound On Sound (read the full review)
Our site uses cookies to give you the best possible experience.
Accept all cookies to get the most out of our site or customise your preferences here
