AKG C 480B-ULS Ultra Low-Noise Preamplifier

The AKG C 480 B preamplifier powering unit is the latest model in the ULS series. It accommodates the CK 61/ULS, CK 62/ULS, CK 63/ULS capsules and the new CK 69/ULS shotgun capsule, providing a higher order of performance for these capsules than previously available.

The new preamp has a vastly improved noise floor, permitting self noise performance with the four associated capsules in the range of 9 to 11 dB-A. Maximum sound pressure levels in the range of 144 dB (in the -10 dB sensitivity position) can be attained with no greater than 0.5% distortion, giving the capsules a new level of overall performance. An integral low cut filter (12 dB/octave) can be set for either 150 or 70 Hz. The +6 dB sensitivity position is intended to enhance the performance of the CK 69/ULS interference tube capsules, which normally operate over large distances.

With the available CK 61/ULS cardioid, CK 63/ULS hypercardioid, CK 62/ULS omnidirectional, and highly directional CK 69/ULS shotgun element, the C 480 Series is intended primarily for studio, broadcast and a variety of live sound and speech reinforcement applications in which state-of-the-art performance is required. A complete line of optional accessories is available. The C 480 B operates only on 48 volts phantom powering. Check the Related Products.

Features:

• Ultralow noise preamplifier for use with ULS series capsules
• Multiple directional capsules and configurations available on a high performance powering/preamp module
• Extremely flat on-axis response for all models
• Three sensitivity settings (0, +6, and -10 dB)
• High acoustic level capability

Specifications:

• Polar pattern: 10 to 30,000 Hz
• Preattenuation pad: +6, 0, -10 dB, selectable
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• Bass filter: 12 dB/octave at 70 or 150 Hz
• Impedance: 2000 ohms/1000 pF
• Supply voltage: 48 V phantom power to DIN 45596
• Current consumption:

Introducing the ES947LED, the new LED-equipped version of the Engineered Sound ES947 table-mount boundary microphone. The ES947LED features a touch-sensitive capacitive switch and LED status ring.

The cardioid condenser ES947/LED increases usability with a new toggle switch and LED status ring - which displays red when muted and green when switched on. The new LED-equipped version of the highly respected ES947 also features improved sensitivity and sound-to-noise ratio, perfectly suited to todayʼs digital matrix mixers.

The ES947/LED is available in black and white.

ES947LED Specifications 263 KB

The RØDE invisiLav is designed to aid the concealing of the Lavalier and smartLav microphones.
Its soft construction absorbs noise and vibration, while the wide, flat profile provides coverage from the elements and allows for versatile mounting. There's two mounting points in case a redundant mic is required, and cable management on the side.
Available in either a pack of three or a bulk pack of ten, the invisiLav comes with pre-cut, skinsafe adhesive that can be used to stick the invisiLav to either the body or to fabric. The invisiLav itself is also made from a medical grade skin safe material so it can be mounted on the body without fear of irritation.

Featuring a camera-shoe mount with a 3/8' thread in the base that can be mounted in three different positions, the RØDEGrip can be used in a number of orientations and setups. These include:

• Handheld audio recording with the iXY stereo microphone
• Boom stand mounted audio recording with the iXY
• Camera-mounted audio recording with the iXY
• Handheld pistol grip filming with the iPhone
• Desktop mounted for handsfree iPhone display and filming
• Camera-mounted iPhone display for photography apps
• Constructed from durable, high-quality ABS plastics, it folds down into a small, portable form factor for ease of transport.

Features

• Connects directly to network via Ethernet cable—no soldering or additional cable required
• Integrated user switch controls talk/mute in Local mode and triggers Dante-enabled devices in Remote mode
• Local or remote control of gain, low-cut UniSteep® filter, red/green LED status indicator and phantom power
• Powered by network PoE
• Scalable across Danteʼs 512 bidirectional audio channels
• Touch-sensitive capacitive-type user switch
• UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
• 3-pin XLRF-type input for quick mounting of any gooseneck microphone with an XLRM-type output
• Heavy die-cast case and non-slip silicone foam bottom padsminimize coupling of surface vibration to the microphone

Description

The ATND8677 is a Dante-enabled microphone desk stand for use with any gooseneck microphone with a three-pin XLRM-type output connector. The desk stand is designed for surface-mount applications such as high-quality sound reinforcement, conferencing, distance learning and other demanding sound pickup applications.

The desk stand features a touch-sensitive capacitive-type user switch with integral red/green LED status indicator. In Local mode the user switch mutes and unmutes the microphone. It can be set to toggle between live and muted audio (toggle on/off), to permit live audio only while the switch is pressed (press to talk), or to mute the audio while the switch is pressed (press to mute). In Remote mode the user switch can be used to trigger functions on compatible Dante-enabled devices, such as a video cameraʼs pan/tilt or a roomʼs lighting preset. While in Remote mode the desk standʼs audio output is controlled remotely. An integral 80 Hz low-cut UniSteep® filter provides easy switching from a flat frequency response to a low-end roll-off. The roll-off position reduces the pickup of low-frequency ambient noise (such as traffic, air-handling systems, etc.), room reverberation and mechanically coupled vibrations. A three-position input gain level selector permits trim adjustment to accommodate louder and softer voices. The desk stand provides 12V DC phantom power by default, which can be switched off and on.

The gain, low-cut UniSteep® filter, red/green LED status indicator and phantom power can all be controlled locally or remotely via third-party software.* Recessed buttons on the bottom of the desk stand allow user to configure the desk stand settings locally. Audio, low-cut, gain and phantom power settings can be locked in Local mode by pressing and holding the lock button. This lock will prevent end users from adjusting the settings. Default settings for the stand are as follows: audio toggle on/off (with audio muted at power up), low-cut filter off, +30 dB input gain, phantom power on.

• Frequency response: 20-20,000 Hz
• Low frequency roll-off: 80 Hz, 18 dB/octave
• Input impedance: 1.4 kO
• Maximum input levels: -10 dBu @ +30 dB gain / -20 dBu @ +40 dB gain / -30 dBu @ +50 dB gain
• Signal-to-noise ratio1: 68 dB, 1 kHz at 1 Pa
• Power requirements: PoE IEEE802.3af standard
• Power consumption: 1.5W
• Microphone phantom power: 12V DC
• Switches: Local Mode: Touch-sensitive capacitivetype user switch function: toggle (mute on power up), toggle (talk on power up), momentary on, momentary off; Low-cut filter: flat, roll-off; Gain: +30 dB, +40 dB, +50 dB; Phantom power: 12V DC, off Remote Mode: Low-cut and Gain via third-party software*
• Weight: 770 g (27.2 oz)
• Dimensions: 133.0 mm (5.24“) maximum length, 93.8 mm (3.69“) maximum width, 46.2 mm (1.82“) maximum height
• Input connector: 3-pin XLRF-type
• Output connector: Physical level: standard Ethernet
• Dante network:Connector: single RJ45 | Cable quality: Shielded CAT5 or CAT6 recommended | Transmission speed: 100 Mbps

Introducing the ES945LED, the new LED-equipped version of the Engineered Sound ES945 table-mount boundary microphone. The ES945LED features a touch-sensitive capacitive switch and LED status ring.

The omnidirectional condenser ES945/LED increases usability with a new toggle switch and LED status ring - which displays red when muted and green when switched on. The new LED-equipped version of the highly respected ES945 also features improved sensitivity and sound-to-noise ratio, perfectly suited to todayʼs digital matrix mixers.

The ES945/LED is available in black only.

ES945LED Specifications 263 KB