Latest earphone Tenders | Government earphone Tenders

CTN :45527002

26 Jun, 2026 1.49 Crore

Pune - Maharashtra

Tender For supply of bipolar cable , haemostatic sponge gelatin 80 mm long 50mm broad 10 mm thick , head neck surgery pack contains usfda approved sterile split drape with tape size 175 cm 300 cm split 10 cm 100 cm 4 , large epistaxis packing 8 cm , small epistaxis nasal packing 3 point 5 cm , lina single skin hook small sharp lina medical , neck straps adjustable length and breathable for tracheostomy tube , spray universal micro motor and hand piece for cleaner and lubricant with spray head 500 ml , bioabsorbable hemostatic nasal pack , tracheostomy tube cleaning brush , silicone tracheostomy tube cuffed double lumen size 8 mm , tracheostomy tube with cuff with double lumen with fenestration with swivel neck plate decanullation , tracheostomy tube with cuff with double lumen with fenestration with swivel neck plate decanullation plug 7 mm , tracheostomy tube with cuff with double lumen with fenestration 7.0 mm , tracheostomy tube with cuff with double lumen 7.0 mm , tracheostomy tube with cuff with single lumen with decanullation plug 6.5 mm , tracheostomy tube with cuff with single lumen with decanullation plug 7.5 mm , tracheostomy tube with cuff with single lumen with decanullation plug 8.0 mm , tracheostomy tube with cuff with double lumen with fenestration decanullation plug 7 point 5 mm , tracheostomy tube with cuff with double lumen with , tracheostomy tube without cuff double lumen 8 mm , anti fog solution with 4 percent alcohol concentration , endotrach tube 7mm emg , endotrach tube 8mm emg , trachidress large , trachihold large , non rechargeable battery for bone conduction hearing implant , insert earphone for electrophysiology test , foam tip for bera , audiometer head phone , audiometer bone conduction vibrator , impedance audiometer probe , impedance audiometer printing paper roll , oae probe , oae tip , sound therapy system for tinnitus with all standard accessories as sr li7 , assistive listening device for single sided deafness with all standard accessories as g7 , cochlear implant advance bionic ci m30 coil cable , cochlear implant advance bionic ci m30 rechargeable battery , cochlear implant cochlea n6 coil cable , cochlear implant cochlea n6 rechargeable battery , cochlear implant cochlea n7 coil cable , cochlear implant cochlea n7 rechargeable battery , kanso 2 charger , teflon stapes piston , gold cup electrode for bera //bid details 2 / 41

CTN :45518564

26 Jun, 2026 NA

Delhi - Delhi

Tender For supply of 9v battery , aa cells 1.5 v , aaa cells , brown paper laminated , brown tape 2 inch , cello tape 1 inch , cello tape 2 inch , chart paper all colour , colour tape half inch red blue and green for training purpose , correction pen , compass , drawing pin big , drawing push pin plastic head , document bag big thick , duster magnetic , envelope 12x10 100 p , envelope size 10 x 4 100 piece , eraser , executive folder big station name printed , executive folder small station name printed , fevicol 200 ml , feviquick 1 gm , file tag pkt of 100 tags , insulation tape 1.80cm electrol , file cover , folder plastic blue with clip , folder with leaves 20 leaves , folder with leaves 40 leaves , file swing clip , five subject note book 17.6x25cm , disinfectent for mic earphone , five subject note book 15x20cm , gum bottle 300 ml camlin , geometry box , glass pencil , glue stick 25gm , graph paper a4 book , hb pencil , highlighter , lable sticker 1000 lable , lamination sheet a3 pkt of 100 sheet , lamination sheet a4 pkt of100 sheet , l shape folder , map laminated india delhi world haryana rajasthan size 3feetx4 feet , mic cover , milky folder , note book classmate page 140 , note book 24x 18 cm 40 pages , note pad no11 , note pad no22 with leather cover , note pad no33 , multi color gel pen , ohp marker penblackbluered and green , paper a3 size , paper a4 size , paper cutter knife big , paper cutter knife small , paper punch double hole , paper punch single hole , pen reynolds blue, black and red , pen add gel , pen pilot hitech v5 0.5 , refill for pilot hi-tech v5 , pen stand executive , pen stand round , pen gel uniball , permanent marker luxor , photo paper 175 gsm , pencil china graph black , paper clip , pencil box , register 200 pages , register 300 pages , register 400 pages , spiral for binding small , ring folder , scale plastic 12 inch , scale steel 12 inch , scale steel 24 inch , scissors big , scissors small , sharpener , signature folder leather , spiral cover blue and transparent , stapler pin no10 , stapler pin no 24 , stapler size 10 , stapler size 24 , sketch pen set , spiral for binding large , stick pad 4 coloured , stick pad 3x3 , stick pad 3x4 , stick pad 3x5 , self-adhesive label sheet , talc sheet roll 50 mtr long 3 ft wide , tape dispenser , transparent jackets plastic a4 pc of 50 , rechargeable battery 1.5 volt , ohp sheet 250 micron pkt of 100 , writing clip pad transparent fibre , white board marker blackbluered green , zip pouch , rifill add gel

CTN :45314456

05 Jun, 2026 NA

Thiruvananthapuram - Kerala

Tender For supply and installation of bera system - supply & installa tion of bera system, software and accessories -(specification mentioned as in the notice inviting tender document), specifications ecochg cortical aep (p100, llr, p300, mmn) am lr, eabr vestibular evoke d myogenic potenti al (vemp) algo rithm for emg rec tification assr, stacked abr (if p ossible). transducers - ins ert earphone s -td h headphone -bon e vibra tor - loudsp eaker stimulus - click (user-selecta ble from choi ces of 50, 100, 150, and 200 use) tone bur st (frequenci es 2 50 to 8 khz, choice of linear, henning, blackman or gaussian stimulus ramps for tone burst). t one pip speech: /p a/, /ta/, / ka/ ce- chirp, ce-chirp o cta ve bands mas king noise: pink a nd white noise p olarity: alternating , condensation, rar efaction intensity: 0 to 130 db spl or more repetition rates: 0.2 100 depending on modality data points: 256, 512, 1024 or more test protocols - unlimited, the system must support th e creation of user-d efined custom protocols capable of calculating a numeric correlation of t wo selected wavef orms to define simi larity between the collected waveforms objectively. c apable of performi ng weighted and unweighted addition and subtraction of selected waveforms. capable of sep arating abrdata c ollected with altern ating polarity stimu lation into its separate rarefaction and condensationwave form components. system must sup port automatic elec trode switching for singlechannel data collection such thatmanual movement of electrodesin the electrode cable is n ot required to colle ct ipsilateral data when changing the stimulus ear. syst em must be capabl e of applying user- specified post hoc digital filters durin g data analysis. s ystem must suppor t simultaneous revi ew of data frommultiple test sessions for the patient in th e same on-screen d isplay and report to facilitate monitorin g for changes over time. system mustprovide a means o f password-protecti ng thetransducer c alibration values to prevent inadvertent editing by unautho rised personnel. t he system should h ave an option for external direct printi ng of the report data export to hl7 protocols along wit h the facility to pro vide free api the system should have compliance with international regula tory standards of c e,fda, and iso. free period cali bration for the first three years and afte r three years of cal ibration along with amc support for5 years to be provid ed at the national i nstitute of speech a nd hearing com puter supplied alon g with the equipme nt needed to meet t he below requirem ents latest wind ows operating syst em processor whi ch is intel i 7 or hig her with clock spee d > 2.5mhz ram>= 8 gb and stora ge space ssd>= 5 00gb minimum 3 usb portsalong with 1 hdmi, 1eth ernet port warrant y of the computer b e three years mini mum equipmen t should be powere d using 240v 5ohz. the connection s hould be type d the software sup plied along with th e hardware should have the provision for free upgradation if a new version l aunches in the mar ket within the next five ye ars of the ins tallation also provide free software up dation and support as operating syste m upgradation hap pens penalty for thedelay in repair and delivery of the equipment and acc essories. the penal ty amount is calcul ated based on 24 h ours / 48 hours, an d 72 hours and if t he supplierdoes no t deliver the produc t within ten days of issuing the purchas e order, they should be blacklisted., cmc/amc cost a fter the completion of 3 years of warranty period ( 7 yearsof amc)

CTN :45233883

06 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of afa divator mk ii type 324 - regulator unit c/w presure, high pressure house, antifreezing cap 5-pack, sp-8, holder, battery, 8-cell, kit (t connections, vent handle, cable, carbiner hook, safety, gauge nm, split saddle strap is mix bc, valve slug assy for cylinder valve for aga divator, rubber tension, dosage volume plug, cylinder valve plug nitrox m26x2, push pad, epdm 5-pack, canister bucket, welding visor with din 7 glass, rail holder, exhalation diaphtagm (5 pack) natural rubber, black, securing ring (10 pack), nipple, nipple, head harness, cylinder valve, tool kit for spiromatic, nut (10 pcak) 10 x 941680316, dry suit inflation hose 0.75m, cejn 221-g1/8, unlocked, anti freezing cover, divator mkii regulator bar r v without 4-port swivel, o ring, divator full face mask w/o bv, inter mask, aga bcd w backplate & rail for indian navy, mask body assembly, high pressure hose, cross over tube set with gasket for 324 cylinder set, breathing hose, 0.75m, divator full face mask, safety presure breathing valve nature, harness assembly, diver earphone mic assembly-02, rechargeble bettery pack, divator u/w communication system ducks mkii system (50 m), adjustment screw 5-pack, nipple pack, cylinder boot 4l, (2 pack) (2 x 331100362), anti freezing cover, o ring 34, 2 x 3, o ring 6, 3x2, 4, o-ring 11, 3 x 2.4 nbr, nm&oc, 10, x51015-9002, canister complete (empty), plug for full face mask, valve seal, pad, pressure gauge assy, mk4 regullatory assy, breathing bag, canister lid, harness, oxydive chassis, o-ring 37, 2x3, holder for cover, mk4 safety pressure valve assy, o-ring 13.94 x 2.62, o-ring 18, 11x1, 78 fpm nm&oc, o-ring 18, 77 x 1, 78, valve disc, inlet filter oxygen clean, diffusor holder is mix nm, handle, microphone house plug nonmagnetic, o-ring 52, 0 x3, 0 nbr, nm&oc, half mask, bull nose adaptor for 50 ltr cylinders, dp1 surface panel, hose winding frame, aga bcd jacket with backplate/rail/inflator cylinder, elastic cord loop nm, mouth piece, screw 4, 8 x25 a4, divator kit, ducs mk ii with 50 m comrope

CTN :45147422

29 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of 24 channel dimmer , 24 channel avo light , mic lead xlr , cable , earphone , speaker stand , speakon connector , cordless microphone , headset , par light bulb , spotlight , par light holder , spot light holder , spot light lens , led par light , dmx console , foot mic , mixer 24 channel , db speaker , speaker wire , microphone , snake cable , diary stand mic , amplifier , stabilizer , audio monitor , di box , ups , line array , base , cross over , xlr cable , jack to jack , garden light lamp , profile light , pc spot light

CTN :44596965

04 May, 2026 31.62 Lacs

Pune - Maharashtra

Tender For bid to ras supply of non rechargeable battery for bone conduction hearing implant , foam tip for bera , insert earphone for electrophysiology test , audiometer head phone , audiometer bone conduction vibrator , impedance audiometer probe , impedance audiometer printing paper roll , oae probe , oae tip , cochlear implant opus 2 d coil base part , cochlear implant opus 2 dacapo frame , cochlear implant opus 2 d coil cable , cochlear implant opus 2 dacapo power pack , cochlear implant sonnet battery pack frame , cochlear implant sonnet rechargeable battery , cochlear implant sonnet rcb adapter , cochlear implant sonnet d coil cable , cochlear implant advance bionic ci m30 rechargeable battery , cochlear implant advance bionic ci m30 coil cable , cochlear implant cochlea n6 coil cable , cochlear implant cochlea n6 rechargeable battery , cochlear implant cochlea n7 coil cable , cochlear implant cochlea n7 rechargeable battery , kanso 2 charger , jaw stretcher system with curved mouth piece , trachidress large , trachihold large , endotrach tube 7mm emg , endotrach tube 8mm emg , incrementing probe press tip 3pk , electrode paired rohs 25 pk ) /bid number : gem/2026/b/7383640 * /dated: 23-03-2026 & & / bid document 1 / 28

corporations/Associations/Others

CTN :44972892

27 Apr, 2026 NA

Srinagar - Jammu And Kashmir

Tender For auction sale of ploter 81 mm mor 101a,dummy connector plug dual row rt angle,connector pcb female 21/6a2.5,switch push button(miniature sealed spdt,rod governor,switch lock 125v 4 a,switch rotary (wafer) bcd 10 position,switch toggle single pole miniature 250,switch toggle spst sealed 6amp 250v type,element,main bearing narrow 0.0005 under size in,injector pipe,start pilet unit complete,inlet valve assembly,guide bush,split cotter valves,set of fan balt (03 nos in one set),lamp incandescent midget flanged based 2,cover assy (top),cover earphone handset djl 11212,gasket neoprane 259.0x115.0mm od 257.0x1,shock mount,choke assy,masking plate,cable assembly special purpose electrica,switch lever,push button switch,handle hand set,relay sealed high sensitivity miniature,microcircuit memory type at 28hc,fuse link cartage glass quick glow 3.15a,miniature buzzer,ac-dc conv vi-aim-ii,connector mini fit dual row rt angle pcb,ic eprom programmed,con miscellaneousellaneous f6/8a 600v,inducator 34 uh,con miscellaneousellaneous spm 20/6a 600v

CTN :44846086

30 Apr, 2026 NA

Bangalore - Karnataka

Tender For supply of earphone and microphones d d - development of earphone and microphone technology , fabrication of 300 ohm impedance electro dynamic earphone , fabrication of 300 ohm impedance electro magnetic earphones , fabrication of 10 kilo ohm impedance and 1600 ohm dc resistance electro magnetic earphones , fabrication of 19 ohm impedance electro_dynamic earphone , fabrication of 300 ohm impedance electro magnetic microphone , fabrication of 75 ohm impedance and 40 ohm resistance electro magnetic microphone , fabrication of 7.5 ohm impedance electro magnetic microphone , fabrication of 19 ohm impedance electro dynamic boom microphone , fabrication of 150 ohm impedance electro dynamic boom microphone

corporations/Associations/Others

CTN :44847192

17 Apr, 2026 NA

Srinagar - Jammu And Kashmir

Tender For auction sale of ploter 81 mm mor 101a,dummy connector plug dual row rt angle,connector pcb female 21/6a2.5,switch push button(miniature sealed spdt,rod governor,switch lock 125v 4 a,switch rotary (wafer) bcd 10 position,switch toggle single pole miniature 250,switch toggle spst sealed 6amp 250v type,element,main bearing narrow 0.0005 under size in,injector pipe,start pilet unit complete,inlet valve assembly,guide bush,split cotter valves,set of fan balt (03 nos in one set),lamp incandescent midget flanged based 2,cover assy (top),cover earphone handset djl 11212,gasket neoprane 259.0x115.0mm od 257.0x1,shock mount,choke assy,masking plate,cable assembly special purpose electrica,switch lever,push button switch,handle hand set,relay sealed high sensitivity miniature,microcircuit memory type at 28hc,fuse link cartage glass quick glow 3.15a,miniature buzzer,ac-dc conv vi-aim-ii,connector mini fit dual row rt angle pcb,ic eprom programmed,con miscellaneousellaneous f6/8a 600v,inducator 34 uh,con miscellaneousellaneous spm 20/6a 600v

CTN :44823343

20 Apr, 2026 NA

Goa - Goa

Tender For supply of 75 by type stationery items for a period of one year - correcting fluid pen 15 ml , gum bottle 700 ml 200x3 600 100x1 100 600 plus 100 700 ml fevicol white adhesive , gum bottle 300 ml 200x1 200 100x1 100 200 plus 100 300 ml fevicol white adhesive , permanent marker , white board marker , paper pin assorted 1 pkt 100 nos , pin holder omega , post it pad 3x3 inch yellow , photopaper 130 gsm , lemination pouch a4 size 1 pkt 100 nos , lemination pouch a3 size 1 pkt 100 nos , sign folder foamtype 2 o ring a4 size , signal folder clip file a4 size , divisional folder 60 leafs inside 35.5 cm x 25.6 cm hard plastic blue colour a4 size , chart paperdrawing sheet 1 set 3 nos , fevi kwick 2 gm , stamp pad , lexi 05 refill , paper cutter 18mm , transparent insertion sheet 1 pkt 100 nos , duster magnetic for white board , leminated colour sheets for covering of registers 5mtr roll , plastic index sheet a4 size 1 pkt 100 nos , carry bags duly printed with indian navy logo 14 x 16 x 4 , note pad duly printed with indian navy logo rulled 50 pages front printed with indian navy logo , pencil drawing 4h local 1 pkt 10 nos , drawing pin 1.9 cms 1 pkt 100 nos , drawing pin 1.3 cms 1 pkt 100 nos , envelope for do letter white colour 11 x 4.6 inch 1 pkt 100 nos , pencil chinagraph black 1 pkt 10 nos , pencil chinagraph yellow 1 pkt 10 nos , pencil red and blue 1 pkt 10 nos , correcting fluid bottle 15 ml , ink violet blue bottle 30 ml violet colour , tag cotton medium 1 bdl 100 nos red and white lace , tag cotton big 1 bdl 100 nos 24 inch white lace , file bands flaps a4 size hard cardboard 8mm thickness , pencil carbon 1 pkt 100 nos , note book minuting pad light green paper inside with 100 pages cardboard thickness 8mm , register unrulled 4 qrs size legal gsm 75 duly ) /bid number : gem/2026/b/7365041 * /dated: 09-04-2026 & & / bid document 1 / 57 & & ' ' /item category8mm , register unrulled 4 qrs size legal gsm 75 duly printed with indian navy logo , register unrulled 3 qrs size legal gsm 75 duly printed with indian navy logo , register unrulled 2 qrs size legal gsm 75 duly printed with indian navy logo , register rulled 6qrs size legal gsm 75 duly printed with indian navy logo , register rulled 5qrs size legal gsm 75 duly printed with indian navy logo , register rulled 4 qrs size legal gsm 75 duly printed with indian navy logo , register rulled 3qrs size legal gsm 75 duly printed with indian navy logo , envelope se 4 brown colour 6 x 4 inch 1 pkt 100 nos duly printed , envelope se 7a with cloth green colour a4 size 1 pkt 100 nos duly printed , envelope se 8awith cloth 1 pkt 100 nos a3 size 1 pkt 100 nos duly printed , exercise book sqrulled pack of 10 , pencil drawing b 1 pkt 10 nos , pencil drawing 3b 1 pkt 10 nos , pencil drawing 4b 1 pkt 10 nos , pencil drawing hard 1 pkt 10 nos , lexi 05 pen , clip board transparent plastic omega , buttons magnetic for white board 1 pkt 10 nos , pencil 2b 1 pkt 10 nos , post it pad 3x4 inch yellow , u clip 35 mm 1 pkt 100 nos , pencil brown 1 pkt 10 nos , envelope se 6 brown colour 11.2 x 4.8 inch duly printed , highlighter set kores 1set 5 nos , ohp pen set faber castell 1 set 4 nos , gel pen refill , u clip 28 mm plastic coated music 555 brand , file coverlever arch file duly printed with indian navy logo , ruller plastic 18 45 cm scale , colour ribbon 1 set 4 nos orange green blue and white , paper folder duly printed logo , pen stand 4 compartment plastic pen and pencil holder , post it pad multicolour 5 colours , box folder lever arch file , file poker stainless steel 15 cm , colour paper 1 pkt 100 nos correcting fluid pen, gum bottle 700 ml (fevicol white adhashiv), gum bottle 300 ml (fevicol white adhashiv), permanent marker, white board marker, paper pin assorted (1 pkt = 100 nos), pin holder omega, post it -pad 3x3 ( 7.6 cm x 7.6 cm ), photopaper 130 gsm, lemination pouch a4 size (1 pkt = 100 nos), lemination pouch a3 size (1 pkt = 100 nos), sign folder foamtype (2-'0' r

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