Sennheiser

Notes: Top-of-the-range version of Sennheiser's consistently excellent HD25 headphones, bundled with a full range of accessories. One of our favourite models for DJ and studio use.

Supplier's notes:
The HD 25 PLUS is identical in design to the HD 25 but spoils its users with extra accessories and two included cables. Users can choose between a coiled steel cable (length: 3m/1m) and a straight, 1.5m steel cable.

The PLUS version also comes with a handy storage pouch and a second set of ear pads in a soft velour version.

Notes: Profile Streaming Set

USB-C microphone with cardioid condenser capsule, integrated features, and boom arm for enhanced Podcasting and Streaming applications.

The Profile USB Microphone is where performance meets accessibility. Featuring a cardioid condenser capsule, this USB-C powered microphone puts audio quality and design above all else.

Created for Podcasting and Streaming, the Profile has three fundamental controls; Gain Control to adjust the level of the microphone, Mix Control to balance the microphone with your device audio, and Volume Control to set your head phone monitoring level.

The Profile features an adjustable tilt function with a self-locking joint so you can aim the mic directly towards the sound source. Depending on your needs, the Profile includes either a table stand for compact convenience or a boom arm for optimal positioning.

Plug-and-play simplicity

Setting up a podcast session or live stream can be overwhelming but capturing pristine audio doesn't have to be. With the Profile, one simple connection is all you need to achieve the sound you're looking for. Powered by USB-C, the Profile puts audio quality and ease-of-use first without the need for an interface or complex software. Your device will automatically recognize the Profile, truly making it a plug-and-play experience.

The sound you're looking for

If you're just getting started or you're a seasoned pro looking to simplify your setup, the Profile delivers a natural, warm sound that accentuates the body and presence of the human voice. Built around a German engineered capsule, this cardioid condenser microphone provides a sound that will impress both you and your audience, right out of the box. And to ensure you're getting the best sound the multi-function LED ring turns from green to orange to indicate when your signal is too hot.

Control at your fingertips

Software has its place... but the ability to control your sound with the twist of a dial makes all the difference when you're in the moment. Gain Control allows you to adjust the sensitivity of the microphone, effectively setting the level for your session. Mix Control allows you to balance the levels between your microphone and your device audio so you can monitor what matters to you. The dedicated Volume Control gives you quick access to easily adjust your headphone level while a soft-touch mute button allows you to silence your microphone discreetly.

Form and function

Quality audio is all about microphone placement. The Profile Streaming Set features a boom arm with a sleek and modern design, ideal for on-camera applications. Integrated cable management and an included 3 m USB-C cable provide flexibility with positioning and help to remove clutter from your workspace. For best results, place the Profile within 15 cm (6 in) of the sound source to ensure clarity and warmth in your sound.

Features

Powered by USB-C (macOS/iPadOS/Windows/Android)
Adjustable tilt function (self-locking joint for optimal positioning)
Mute button (with LED ring to indicate when engaged)
Gain control (with LED ring to indicate power and audio clipping)
Mix control (for balancing microphone and device level)
3.5 mm headphone output (for audio monitoring)
Headphone volume control (for adjusting the volume of the headphone)
Cardioid capsule (for off-axis rejection of sound)
Robust metal housing and premium finish
3-point self-locking boom arm (with cable management and adjustable desk clamp)


Delivery includes

Profile USB Microphone
Boom Arm
USB-C Cable (3 m)
Mic pouch
Quick guide
Safety Guide with manufacturer's declarations

System requirements

Windows: 10.0 or later
macOS: 10.15 or later
Android: 9.0 or later
iPadOS*: 14 or later
(* Compatible with USB-C enabled Apple devices)

Specifications

Overall device

Operating temperature: 0 -C to +40 -C (32 -F to 104 -F)
Storage: -20 -C to +70 -C (-4 -F to 158 -F)
10 to 95 %, non-condensing
Dimensions Microphone: O 50 x 152 mm
Boom arm: 780 mm (horizontal reach)
Connectors: USB Type-C (USB 2.0 Full-Speed), 3.5 mm TRS
Cable length 3 m (Profile Streaming Set)
Power supply: 5 V $, max. 200 mA

Weight

Microphone: 350 g
Boom arm: 820 g

Microphone
Transducer principle: Pre-polarized condenser microphone
Pick-up pattern: Cardioid
Sensitivity at max. gain
Sensitivity at min. gain
-10 dBFS at 80 dB SPL
-50 dBFS at 80 dB SPL
Max SPL
Min. gain
Max. gain
125 dB SPL
85 dB SPL
Frequency range: 20 to 20,000 Hz
Equivalent noise level
Min. gain
Max. gain
34 dB(A) SPL
28 dB(A) SPL
Sampling rates 44.1, 48 kHz
Sampling resolution 16, 24 Bit

Headphone output

Connector 3.5 mm TRS
Min. output impedance 16 O
Frequency range: 20 to 18,500 Hz
OS Interoperability
Windows 10.0 or higher
macOS 10.15 or higher
Android 9.0 or higher
iPadOS * 14 or higher (* Compatible with USB-C enabled Apple devices)

Notes: ***B-STOCK: Box opened, product in perfect working order***


Top-of-the-range version of Sennheiser's consistently excellent HD25 headphones, bundled with a full range of accessories. One of our favourite models for DJ and studio use.

Supplier's notes:
The HD 25 PLUS is identical in design to the HD 25 but spoils its users with extra accessories and two included cables. Users can choose between a coiled steel cable (length: 3m/1m) and a straight, 1.5m steel cable.

The PLUS version also comes with a handy storage pouch and a second set of ear pads in a soft velour version.

Notes: Designed with mixing and mastering in mind, Sennheiser's HD400 Pros are a competitively priced pair of open-backed headphones with excellent clarity and fatigueless sound.

Supplier's Notes:
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 appreciate. 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 everyday 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.

Specifications:

Acoustic principle dynamic, open
Ear coupling circumoral
Ear pad material Velour
Jack plug 3.5 mm jack plug with 6.3 mm adapter
Impedance: 120 O
Frequency response: 6 Hz to 38 kHz (-10 dB)
Sound pressure level: (SPL) 110 dB (1 kHz / 1 V RMS)
THD (total harmonic distortion): < 0.05 % (1 kHz / 90 dB SPL)
Weight (w/o cable): 240 g
Temperature
Operation:
Storage:
-15 -C to +55 -C (5 -F to 131 -F)
-55 -C to +70 -C (-67 -F to 158 -F)
Relative humidity = 90 %

Included in the box:

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