Background Noise Suppressor - Plantronics 10757-00

Plantronics background noise suppressor ( BNS ) is for any Plantronics headset with a voice tube. It directs more of your voice into the tube making the person your talking to hear your voice better and shield background noise from being heard. For true noise-canceling a noise-canceling headset i... <more> 

Model: 1075700

Plantronics 201059-01 Spare Rem W/ Batt Ca12cd-s Upcs

Plantronics Spare, Remote w/Battery, CA12CD-S, (UPCS) 201059-01Plantronics Ca12cd-s Headset/headphone Adapter Remote UnitBrand: PlantronicsItem Weight: 6.4 ouncesProduct Dimensions: 7.5 x 5.5 x 2.5 inchesItem model number: 201059-01Manufacturer Part Number: 201059-01Manufacturer: Plantronics, Inc. M... <more> 

Model: 20105901

Plantronics 201081-01 Apc-82 Electronic Hook Switch Cabl Cable

Plantronics Ehs Cable APC-82 (Cisco)Electronic Hook Switch cable for remote desk Phone call control (Answer/end)This cable eliminates the need for a HL10 Handset lifterApplication/Usage: headset, telephoneCompatibility: Cisco desk phonesplantronics devices:,, HL10 Handset lifter, Mda200 headset Comm... <more> 

Model: 20108101

Plantronics Da Series Usb Audio Processor

Intelligent by design When you deploy softphones in your customer service center, Plantronics DA Series USB audio processors deliver a more complete audio experience by providing context for every call. The DA Series offers exceptional quality and control, and they also help you meet OSHA and Noise ... <more> 

Model: 20185101

Plantronics Da80 Usb Audio Processor

The Plantronics DA80 is a high-performance USB audio processor for analog headsets with high quality audio, and one-touch call, mute and volume control. Features: Quick Disconnect; Connecting Types: USB; For Use With: Analog Headsets; Accessory Type: Audio Processor.Quick Disconnect (QD) feature pro... <more> 

Model: 20185201

Plantronics DA90 Headset Adapter

INTELLIGENT BY DESIGN When you deploy softphones in your customer service center, Plantronics DA Series USB audio processors deliver a more complete audio experience by providing context for every call. The DA Series offers exceptional audio quality and control while helping you gain deeper insights... <more> 

Model: 20185301

Plantronics MDA220 USB Headset Switch

Simplify your transition to UC Intuitive and straightforward, the MDA220 USB eases your migration to UC without leaving desk phones behind. This intelligent switch gives teams the freedom to manage calls on different phones without changing headsets.Unite your enterprise voiceThe MDA220 USB means vo... <more> 

Model: 20741403

Plantronics 211008-01 Spare Hdset Assy C5210t

Spare Headset Assy C5210tfor HeadsetItem Weight: 4.4 poundsPlantronics Headset Assembly - for Headset

Model: 21100801

Plantronics 211008-02 Spare Hdset Assy C5220t

Model: 21100802

Plantronics APU-76 Electronic Hook Switch

A PC/USB Adapter that allows users to use their headsets with a PC/Computer softphone (like Microsoft Skype for Business)The APU-76 is compatible with CS500 series wireless headsets (CS510, CS520, CS530, CS540, C054, C052). Also compatible with the Mitel 6867 and Mitel 6869 HID1 desk phonesCompatibl... <more> 

Model: 21107601

Plantronics 89280-11 Apn-91 Nec Ehs Cable Cabl

Plantronics APN-91 Electronic Hook Switch Adapter (89280-11)Designed For: CS 510, 510 Spare Headset, 520, 520 Spare Headset, 520A, 530, 530A, 540, 540 Spare Headset, 540 Spare Headset C540A, 540A, 540-XD; Savi W710, W710/A, W710-M, W720, W720/A, W720-M, W730, W730/A, W730-M, W740, W740/A, W740/A-M, ... <more> 

Model: 8928011

Plantronics 92310-15 Ptk Qd Receiver Amplifica 15ft Coil Cord

Plantronics - PLANTRONICS SPECIAL ORDER CTOProduct Dimensions: 7.25 x 7 x 2.25 inchesItem Weight: 7.2 ouncesSHS2310-15 headset, base assy. 6wire amp.w/15 cd BTO/NORETURN. SHS2310-10 Headset (Base Assembly, 6 Wire Amp with 10'cd BTO).

Model: 9231015

Rolls HA243 4 Ch Studiophile Headphone Amp

The compact and durable metal chassis provides lasting durabilityA JRC3414 integrated circuit provides high-quality audio with a high amount of gainThere are 2 input channels, each with 1/4", RCA and 3.5mm connectors for terrific versatilityEach input channel is switchable between mono and stereo mo... <more> 

Rolls Corporation Model: HA243

Rolls Hv6 Headset/headphone Volume Controller

The hv6 (headphone volume) is designed to attenuate stereo headphone signal levels. Since the unit is passive and requires no power, it can go anywhere in a headphone level signal path, and does not need to be located near a power source. The hv6 features 1/4 tip-ring-sleeve and stereo(xlr type) inp... <more> 

Rolls Corporation Model: HV6

Rolls PM52 Headphone Tap

The PM52 is for connecting headphones to a speaker line. The 1/4" Mono/stereo loop jacks are for connecting many boxes in series. There are 2 headphone jacks and volume control. The PM52 uses the speaker line signal for power, and uses no batteries.

Rolls Corporation Model: PM52

Rolls RA102 10 Ch Joinable Headphone Amp

1U Chassis to maximize your rack spaceStrain relief for AC adapterBoth bal XLR and unbal RCA inputsSuitable for very wide range of headphonesJoin in and join out jacks for expanding to all the channels you want

Rolls Corporation Model: RA102

Rolls RA53B 5ch Headphone Amp 1/2 Rack

The RA53b is a high powered headphone amplifier with five 1/4" and 1/8" (3.5mm) headphone and earphone outs. Two RA53b units may be linked together and mounted side-by-side in a universal rack tray for a total of 10 outputs.Package Contents: RA53b Headphone Amplifier Power Adapter

Rolls Corporation Model: RA53B

Rolls RA62C 6 Ch Pro Headphone Amp 1u

The ROLLS RA62c is a six-channel headphone/earphone amplifier for professional audio monitoring. A variety of input options are available including 1/4", RCA, and balanced XLR. Since the MONO/STEREO switch is after the pan control, it will mix 2 MONO signals and their balance can be adjusted with th... <more> 

Rolls Corporation Model: RA62C

Sennheiser 504534 Wideband Active Interface Accs Amplifier Pc And...

The UI 770 is the ideal universal wideband Interface box which allows the user to connect a PC, standard phone, handset, a headset of the Sennheiser contact center or office series and even a dictaphone for voice recording. With the UI 770 you can easily switch between the headset, handset and PC, a... <more> 

Model: 504534

Sennheiser 506090 Cmb01 Ctrl Adapt Cable Hook Accs Switch & 3.5mm...

Sennheiser Enterprise Solution CMB01 CTRL BlackAdapter cable-electronic hook switch for enhance connectivityConnects to smartphonesCheck our compatibility guide for more details.Durable constructionProduct Dimensions: 3.9 x 0.1 x 3.9 inchesItem Weight: 0.64 ouncesAdapter cable with hook switch- conn... <more> 

Model: 506090