Headphone Amplifiers

Biamp Tesira Amp 450 Bp5 Years Warranty Product OverviewThe Tesira Amp-450Bp Is An Avb/Tsn Enabled Four-Channel Poe+ Conferencing Amplifier For Use With The Desono C-Ic6 Ceiling Speaker. Capable Of Mounting Directly To The Back Of The Speaker This Amplifier Greatly Reduces Cost By Minimizing The Cabling Between The Ceiling Devices And The Rack Room. Each Amp-450Bp Comes With An Optional Mechanical Enclosure To Protect Electrical Connections And Comply With Code Requirements For Above Ceiling Installations. Tightly Integrated With Our Other Tesira Conferencing Products Biamp Is Providing The Only Av End-To-End Solution Of Microphone-To-Speaker With Standard Cat Cables. The Result Is A Conferencing …

Plantronics and Polycom are now Poly.

The Plantronics M22 amplifier brings superior sound-quality and acoustic protection to your telephone. As well as providing compatibility with those telephones that do not allow direct connection of headsets it offers a range of additional features to enhance the sound quality of your phone conversations.

Plantronics SoundGuard Plus™ technology ensures loud tones are quickly reduced to more comfortable levels and ensures that the normal, human voice remains natural and unchanged, for face-to-face clarity of communication. Plantronics Call Clarity™ technology uses electronic signal processing to reduce phone noise and maintain constant …

The FiiO KA13 DAC and Headphone Amplifier equipped with two high-quality CS43131 DAC chips and dual SGM8262 op-amps is ideal for enhancing your headphones sound in a compact portable form and can handle high-resolution audio up to 32bit/384kHz PCM and DSD256. Connect the KA13 to your laptop or PC using the USB port to activate Desktop Mode. This mode bypasses your computers own audio processing and allows for balanced output power of up to 550mW?perfect for both low and high-impedance headphones. The KA13 features 3.5mm single-ended and 4.4mm balanced outputs allowing you to connect to a wide range of headphones and IEMs while the S/PDIF digital output support ensures easy pairing to various …

ZONE4 Pre-Amplifier
5 Years Warranty

The sophisticated pre-amplifier ZONE4 allows you to control four stereo zones with just one affordable unit. In any of the 4 zones you can play music that comes from one of the 4 music sources you can connect.

There is also the possibility to assign 3 microphones to each zone where MIC1 can be a dynamic priority mic (via contact closure) or a 4-zone selective paging microphone (MICPAT-4). Each signal is assignable to any of the four output zones through dipswitches on the front and the back of the unit. Phantom power supply on MIC 1 & 2 can be activated via a dip switch.

The ZONE4 can be controlled from the front panel (with digital display) via …

The Topping A50s Desktop Headphone Amplifier uses trickle down NFCA technology from the flagship A90 model sharing in the high detail high current output to drive a wide range of headphones. The two gain settings between 0dB and 6dB (or 6dB / 12dB with 4.4mm balanced output) let you adjust the A50s to match your home listening setup. With extremely low noise a mere 0.3uVrms this headphone amplifier ensures the signal from your high resolution source remains unadulterated without unwanted or electrical sound leaching into the signal. The Topping A50s sets the stage to allow sensitive or power hungry headphones alike to truly perform with a maximum output power of 3500mW per channel.

Biamp Tesira Ex-Logic5 Years Warranty The Tesira Ex-Logic Is A Half-Rack Logic Box For Use With Tesira Audio Dsps. The Ex-Logic Provides Both Logic Inputs And Outputs And Through Software Can Be Configured As A Control Interface. There Are 16 Total Connections That Can Be Used As Inputs Or Outputs. 12 Of The Connections Are Designed As Logic Connections Only And Will Accept Contact Closure Or 5V Ttl For Input Or Provide A Maximum Of 40V/500Ma For Output. The Remaining Four Connections Can Also Be Used For Logic Connections Or As Variable Voltage Control Inputs (E.G. Interface To A Potentiometer). The Ex-Logic Also Provides A Serial Port For The Output Of Command Strings That Can Be Used To Send …

PERFORMANCE - Greatly improves headphone sound from any device with a USB output.
VERSATILITY - Connects easily to USB-C ports. (Adapter for USB-A ports also included)
FEATURES - ES9219 Sabre DAC chip with Quad DAC+ technology, 32-bitHyperStream III DAC architecture and Time Domain Jitter Eliminator. Also supports Supports hi-res audio up to 32-bit/384kHz PCM, DSD256 and MQA.
HIGH QUALITY - Gold-plated 3.5mm headphone socket, silver-plated copper conductors, twisted for high signal purity.
CONNECTIONS - USB-C Input to 3.5mm Headphone Jack.
INCLUDES, 1 x GO link, 1 x Quick Start Guide, 1 x USB-A to USB-C adapter, 1 x USB-C Charging Adapter 1 x Instruction Card…

SWR2311P-10G is an intelligent L2 switch that can supply power to PoE powered devices connected to the switch. Yamaha has integrated its own expertise in networking and professional audio fields and developed it as an L2 switch optimized for Dante? audio networks.

Recommended settings for stable operation of a Dante network (such as QoS EEE and IGMP Snooping) can be made easily

• LAN ports equipped with PoE supply: 8(1-8)
• LAN/SFP combo ports: 2(9 10) (The LAN port and SFP slot are exclusively used)
• PoE supply is compliant with IEEE 802.3at and can supply up to 30W to all PoE ports

Intelligent L2 switch with Dante? optimization function and PoE power supply
The …