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The new AT8657/LED table-mount microphone adapter adds functionality to quick-mount gooseneck models from the Audio-Technicaʼs Engineered Sound, Unipoint and ProPoint installation mic ranges and ES945 and ES947 boundary microphone models.
The new AT8657/LED features a touch-sensitive capacitive switch surrounded by an illuminated LED status ring that can be set between red (mute) and green (on). Its integrated 3-pin XLR allows the table-mounting of gooseneck microphones with XLR connectors while the AT8657/LED has a 5-pin XLR out for audio and control data.
AT8657LED Specifications 270 KB
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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
| PS418D
Pre-Amplifier
The condenser miniature microphones, need phantom power to work. The PS418D is just what they need. It can be powered by phantom power or battery, and switchable low cut filter helps to reduce low band noise.
Features:
• Two options for Power Requirements: phantom or battery.
• Low-cut filter switch.
• Transistor output transformer circuit.
Specification:
Frequency Response: 25-20,000 Hz
Output Impedance: phantom 200Ω; battery 270Ω
Min. Load Impedance : 1000Ω
Power Requirements: phantom 9-52VDC，2mA; battery 1.5V AA/UM3
Low Frequency Filter: 80Hz @ 12dB / oct
Connector: TA3M (input), XLR3M (output)
Dimension(WxHxD): 63X84X22.5mm (2.48"x3.3"x0.89")
Weight: 245 g
Packaging: white box |
With the AKG MDAi CPA Connected PA microphone adapter, all your favorite dynamic vocal mics instantly become part of the HARMAN Connected PA system. Simply attach the device to any input of your Soundcraft Ui24r mixer and then plug-in your dynamic mic and mic cable for automatic recognition with the HARMAN Connected PA app and ecosystem?providing effortless set up, instant recall of performer and presets, and great sound for musicians of all skill levels.
Current products with embedded ioSYS technology and HARMAN Connected PA compatibility include the Soundcraft Ui24R mixer, JBL PRX800W loudspeakers, dbx Di1 direct boxes, and AKG P5i microphones. |
12V AC-adapter for PS 4000, ASU 4000, HUB 4000, HPA 4000, CU4000 or SR 4000 |
B23 L Battery-operated phantom power supply & mini recording mixer
The B23 L is a compact power supply unit that provides 9V phantom power to the AKG MicroMic series. Two mini-XLR-F inputs (L and R) ensure optimum use for up to two microphones. Both inputs of the B23 L can be switched either to mono or stereo mode. The output is a standard 3.5mm stereo jack. Two AA batteries guarantee an average use of 30 hours.
Another great feature of the B23 L is that it can be used as a small and portable mixer. Two separate volume controls allow the user to set the level of each microphone independently. Customers who want to compensate level differences between two audio sources (e.g. voice and instrument) will greatly benefit from this feature. On the rear panel of the B23 L there is the battery compartment and a metal clip for fixing the B23 L to a belt, guitar strap or the like.
The B23 L is an attractive solution for customers who are looking for a small and portable power supply capable of mixing up to two audio signals in one device.
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