{"product_id":"listen-technologies-tp-kit3-talkperfect-kit-3","title":"Listen Technologies TP-KIT3 – TalkPerfect Speech Transfer System","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Listen Technologies TP-KIT3 is part of the Ampetronic TalkPerfect range, a speech transfer system for service positions separated by glass or a security screen. Kit 3 supplies one pod microphone, one pod speaker and one combi unit for a single service position. Full duplex operation with built-in feedback and echo suppression means both parties can speak at once without the system howling, which is the failure mode that makes cheaper window intercoms unusable. A hearing loop output is provided so the same installation also serves telecoil hearing aid users at the counter.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eTicket windows, reception screens, pharmacy counters and secure reception positions all create the same problem: a physical barrier that blocks speech, in an environment that is usually noisy. Raising your voice through a glass screen is neither dignified nor effective, and it fails entirely for anyone with hearing loss.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/talk_perfect_2892975d-56e1-441d-a231-f2bf33749dd4.jpg?v=1787627498\" alt=\"Listen Technologies TP-KIT3 TalkPerfect speech transfer system\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eTalkPerfect addresses both sides of that at once. The system carries speech in both directions with signal processing for stability and clarity, and it drives a hearing loop from the same unit. The loop output delivers 2.4A RMS into a minimum 0.3Ω loop with 80Hz to 5.0kHz ±1.5dB response, which is the specification that lets the same counter serve a hearing aid user without a separate loop driver.\u003c\/p\u003e\u003cp\u003eSpeaker output is 4W per channel at less than 0.5% THD into a 4Ω minimum load, with 100Hz to 6kHz ±3dB response across the speech band. The microphone input is designed for an unbalanced electret capsule with 12V bias, more than 60dB of gain and -124dBu input noise, which is what allows a discreet glass-mounted or pod microphone to work at a counter rather than requiring the user to lean into it.\u003c\/p\u003e\u003cp\u003eThe unit runs from 12VDC across a 9 to 16VDC range, drawing 3.0W quiescent and 24W maximum, with a 2.0A resettable protection device. At 220 × 116 × 40mm and 630g it mounts inside counter joinery or a small enclosure. Operating range is -30°C to +75°C at 95% relative humidity, IP30 rated.\u003c\/p\u003e\u003cp\u003eMicrophone and speaker components are ordered to suit the counter: the \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-tp-gmm-glass-mount-microphone\"\u003eglass mount microphone\u003c\/a\u003e fixes directly to the screen, while the \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-tp-pdm-pod-microphone-stainless\"\u003estainless pod microphone\u003c\/a\u003e and \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-tp-pds-pod-speaker-stainless\"\u003estainless pod speaker\u003c\/a\u003e suit public-facing positions that need to survive handling. Where the counter also requires a hearing loop certificate, verification uses a \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-tfsm01-fsm-field-strength-meter\"\u003efield strength meter\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull duplex communication\u003c\/strong\u003e — Both parties speak at once without the system cutting out or howling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeedback and echo suppression\u003c\/strong\u003e — Built-in processing keeps the system stable at usable volume in a noisy public space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated hearing loop output\u003c\/strong\u003e — Drives 2.4A RMS into a counter loop, serving telecoil hearing aid users from the same unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4W per channel speaker output\u003c\/strong\u003e — Delivers less than 0.5% THD into a 4Ω minimum load across 100Hz to 6kHz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectret microphone input\u003c\/strong\u003e — Provides 12V bias and over 60dB gain so a discreet glass or pod microphone works at distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 220 × 116 × 40mm chassis\u003c\/strong\u003e — Mounts inside counter joinery or a small enclosure at 630g.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide operating range\u003c\/strong\u003e — Rated -30°C to +75°C at 95% relative humidity, IP30.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGovernment space\u003c\/li\u003e\n\u003cli\u003eCommercial meeting space\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003cli\u003eTraining room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:470px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eListen Technologies (Ampetronic TalkPerfect)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eTP-KIT3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eOperation\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eFull duplex communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eSignal Processing\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eFeedback and echo suppression built in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eMicrophone Input\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eUnbalanced electret, source impedance \u0026lt;1kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eMicrophone Gain\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e\u0026gt;60dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eMicrophone Sensitivity\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e-50dBu at 1kHz at maximum gain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eInput Noise\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e-124dBu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eInput Impedance\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e1.1kΩ, 12V DC bias through 11kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eSpeaker Output\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e4W per channel, \u0026lt;0.5% THD @ 1kHz into 4Ω minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eSpeaker Frequency Response\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e100Hz – 6kHz ±3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eHearing Loop Output\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e2.4A RMS, maximum +14dBu (3.9VRMS), THD \u0026lt;0.5% at 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eLoop Frequency Response\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e80Hz – 5.0kHz ±1.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eMinimum Loop Resistance\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e0.3Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e12VDC, range 9VDC to 16VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003ePower Consumption\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e3.0W quiescent, 24W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eProtection\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e2.0A resettable device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e220mm W × 116mm D × 40mm H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e630 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eOperating Range\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e-30°C to +75°C, 95% relative humidity (IP30)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eCompliance\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eMeets relevant CE, EMC and safety standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003cem\u003eSpecifications sourced from the Ampetronic TalkPerfect TP-DX-N datasheet (UP38001-1). Values describe the TP-DX-N amplifier common to the TalkPerfect range.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes it work through security glass?\u003c\/strong\u003e\u003cbr\u003e\nYes. TalkPerfect is designed for service positions separated by glass or a security screen, carrying speech in both directions with processing for stability and clarity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it also serve hearing aid users?\u003c\/strong\u003e\u003cbr\u003e\nYes. A hearing loop output is integrated, delivering 2.4A RMS into a minimum 0.3Ω loop with 80Hz to 5.0kHz ±1.5dB response, so a separate counter loop driver is not required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat microphone should I specify?\u003c\/strong\u003e\u003cbr\u003e\nA glass mount microphone fixes directly to the screen and is the least obtrusive option. Stainless pod microphones suit public-facing positions that take handling. The input is designed for an unbalanced electret capsule with 12V bias.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat power supply does it need?\u003c\/strong\u003e\u003cbr\u003e\n12VDC across a 9 to 16VDC range, drawing 3.0W quiescent and 24W maximum, with a 2.0A resettable protection device.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is the amplifier mounted?\u003c\/strong\u003e\u003cbr\u003e\nInside counter joinery or a small enclosure. At 220 × 116 × 40mm and 630g it does not require rack space.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill feedback be a problem at high volume?\u003c\/strong\u003e\u003cbr\u003e\nFeedback and echo suppression are built into the signal processing, which is what allows full duplex operation at usable volume in a noisy public space.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support apply?\u003c\/strong\u003e\u003cbr\u003e\nWarranty duration and technical support terms are set by Listen Technologies. Contact Creation Networks for current terms, RMA handling and pre-sales design support on speech transfer installations.\u003c\/p\u003e","brand":"Listen Technologies","offers":[{"title":"Default Title","offer_id":48228841292012,"sku":"TP-KIT3","price":1633.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/talk_perfect_2892975d-56e1-441d-a231-f2bf33749dd4.jpg?v=1787627498","url":"https:\/\/creationnetworks.net\/products\/listen-technologies-tp-kit3-talkperfect-kit-3","provider":"Creation Networks","version":"1.0","type":"link"}