{"title":"Emtech Multi-Input Audio Adapters","description":"","products":[{"product_id":"emtech-ej-10-the-crab-multi-input-adapter-with-telephone","title":"Emtech EJ-10 The Crab Multi-Input Audio Adapter with Telephone (Crab Box)","description":"\u003cp\u003eThe Crab - Multi-Input Audio Adapter with Telephone Capability (Improved Output)\u003c\/p\u003e \u003cp\u003eThe Model EJ-10 is a multi-input adapter that accepts line or speaker level input from a variety of audio\/video devices, including an analog telephone. It then inserts the signal into an existing PA or music system, while providing the necessary matching and isolation protection for the sound system.\u003c\/p\u003e \u003cp\u003eThe EJ-10 provides everything required to connect a telephone, VCR, phonograph, tape player, guitar , projector, PC , CD player, DVD player, radio or other audio source, to the microphone input of a PA system. no power supply Virtually any input signal can be accommodated, required including a speaker level input of up to10 watts.\u003c\/p\u003e \u003cp\u003eThe EJ-10 is a completely passive device, no batteries or external power sources are required for operation.\u003c\/p\u003e \u003cp\u003eThe EJ-10 features a volume control, RJ-11 modular jacks, phone and phono jacks, a hum switch, and a telephone seize switch. In the telephone line mode, the EJ-10 seizes the telephone line for continuous use. An assortment of interconnect cables and a nylon pouch come attached to the unit. Basic instructions and a block diagram are imprinted on the front panel. A complete instruction manual comes stored inside a pocket of the carrying case.\u003c\/p\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInputs: Unbalanced line level \/ Speaker level (1\/8\" \u0026amp; 1\/4\" mono\/stereo phone, and RCA phono jacks. Telephone line - RJ11 modular jack in accordance with FCC regulation No.E8P51E71393-VP-N; Ringer Equivalence: 0.38.)\u003c\/li\u003e\n\u003cli\u003eOutputs: Transformer balanced, adjustable mic level (3' cable with male XLR plug. Telephone line uses RJ11 modular jacks.)\u003c\/li\u003e\n\u003cli\u003eAttenuation: Line levels = -22dB to -93dB, Speaker level = -53dB to 100dB, Telephone = -16dB to -65dB\u003c\/li\u003e\n\u003cli\u003eFrequency Response: Speaker\/Line = 20Hz to 20kHz, Telephone = 60Hz to 3.5kHz\u003c\/li\u003e\n\u003cli\u003ePackage: Aluminum case with a polycabonate overlay in a gray Cordura nylon pouch with zipper.\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 9.0\" x 6.5\" x 3.0\"\u003c\/li\u003e\n\u003cli\u003eWeight: 2 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emtech","offers":[{"title":"Default Title","offer_id":42491021033650,"sku":"EMT EJ10","price":474.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/8122\/2322\/files\/EJ-10.jpg?v=1718111213"},{"product_id":"emtech-ej-2-presentation-adapter-no-volume-control","title":"Emtech EJ-2 Presentation Adapter (Without Volume Control)","description":"\u003cp\u003ePresentation Adapter - Multi-Input Audio Adapter without Volume Control\u003c\/p\u003e \u003cp\u003eThe Model EJ-2 is a compact multi-input adapter that accepts signal level input from either a laptop computer, audio cassette player, CD player, DVD player, or video tape player for insertion into an existing P.A. system. It is designed to provide the user with an easy to use, easy to carry, high quality interface for the audio content of any type of presentation, while providing the necessary matching and isolation to protect the PA system.\u003c\/p\u003e \u003cp\u003eThe EJ-2 is a passive device, no batteries or external power sources are required for operation.\u003c\/p\u003e \u003cp\u003eThe EJ-2 includes cables with a 3.5mm stereo plug and a pair of RCA plugs for making connection to the laptop or other audio\/video device, and a standard 3-pin XLR for connection to the microphone input of an existing PA system. It also comes with a nylon carrying case. An instruction card comes stored in a pocket of the carrying case.\u003c\/p\u003e \u003cp\u003eThe EJ-2 does not have its' own volume control. If you need to adjust the volume of the audio, you can either use the volume control on the actual audio\/video device or adjust the volume using the control associated with the existing PA system.\u003c\/p\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInputs: Unbalanced line level\/RCA Jacks (cables supplied include a 3.5mm plug and dual RCA plugs)\u003c\/li\u003e\n\u003cli\u003eOutput: Transformer balanced mic level (3' cable with male XLR plug)\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 20 Hz to 20kHz\u003c\/li\u003e\n\u003cli\u003ePackage: Red Anodized Aluminum Case in Black Cordora Nylon pouch with zipper\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 3.6\" x 1.6\" x 1.75\"\u003c\/li\u003e\n\u003cli\u003eWeight: 11.5 oz.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emtech","offers":[{"title":"Default Title","offer_id":42491021164722,"sku":"EMT EJ2","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/8122\/2322\/files\/EJ-2.jpg?v=1718111397"},{"product_id":"emtech-ej-2-plus-presentation-adapter-volume-control","title":"Emtech EJ-2 Plus Presentation Adapter (With Volume Control)","description":"\u003cp\u003ePresentation Adapter - Multi-Input Audio Adapter with Volume Control and Ground Switch\u003c\/p\u003e \u003cp\u003eThe Model EJ-2Plus is a compact multi-input adapter that accepts line level output from either a laptop computer, audio cassette player, CD player, DVD player, or video tape player for insertion into a P.A. system. It is designed to provide the user with an easy to use, easy to carry, high quality interface for the audio content of a presentation, while providing the necessary matching and isolation for the existing PA system.\u003c\/p\u003e \u003cp\u003eThe EJ-2Plus is a passive device, so no batteries or external power sources are required for operation.\u003c\/p\u003e \u003cp\u003eThe EJ-2Plus includes cables with a 3.5mm stereo plug and a pair of RCA plugs for making connection to your laptop or other audio\/video device, and a standard 3-pin XLR for connection to the microphone input of an existing sound system. It also comes with a nylon carrying case. An instruction card comes stored in a pocket of the carrying case.\u003c\/p\u003e \u003cp\u003eThe EJ-2Plus does have its' own volume control. It also comes with a hum switch, which allows you to disconnect the circuit from ground if you encounter a humming or feedback problem when you connect to an existing P.A. system.\u003c\/p\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInputs: Unbalanced line level \/ RCA Jacks ( cables supplied include a 3.5mm plug and dual RCA plugs)\u003c\/li\u003e\n\u003cli\u003eOutput: Transformer balanced mic level (3' cable with male XLR plug)\u003c\/li\u003e\n\u003cli\u003eAttenuation: ine levels = -20dB to -100dB\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 20 Hz to 20kHz\u003c\/li\u003e\n\u003cli\u003ePackage: Red Anodized Aluminum Case in Black Cordora Nylon pouch with zipper\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 3.6\" x 1.6\" x 2.00\"\u003c\/li\u003e\n\u003cli\u003eWeight: 12 oz.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emtech","offers":[{"title":"Default Title","offer_id":42491021295794,"sku":"EMT EJ2PLUS","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/8122\/2322\/files\/EJ-2plus.jpg?v=1718111308"},{"product_id":"emtech-ej-8-the-crab-multi-input-adapter-without-telephone-mic-level-output","title":"Emtech EJ-8 The Crab Multi-Input Audio Adapter with Mic Level Output, No Telephone (Crab Box)","description":"\u003cp\u003eThe Crab - Multi-Input Audio Adapter without Telephone (Mic Level Output)\u003c\/p\u003e \u003cp\u003eThe Model EJ-8 is a multi-input adapter that accepts multiple line level inputs from a wide variety of audio\/ video devices for input into an existing PA or music system,while providing the necessary matching and isolation for protecting the system. The EJ-8 also acts as a mixer when accepting signals from more than one source at the same time.\u003c\/p\u003e \u003cp\u003eThe EJ-8 is similar to the EJ-10 except it does not have telephone line capability. Without the telephone line capability, the output signal from the EJ-8 is 22dB higher than the EJ-10. It also has a wider frequency range (20-20K Hz), and a more affordable price for those who do not need to have the telephone capability. The EJ-8 comes with everything required to connect virtually any audio source to the microphone input of an existing sound system.\u003c\/p\u003e \u003cp\u003eThe EJ-8 is a completely passive device, no batteries or external power sources are required for operation.\u003c\/p\u003e \u003cp\u003eThe EJ-8 features a volume control, phone and phono jacks, binding posts, and a hum switch. An assortment of interconnect cables and a nylon carrying case come attached to the EJ-8. A complete instruction manual comes stored in a pocket of the carrying case.\u003c\/p\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInputs: Unbalanced line level \/ Speaker level (connections include mono\/stereo phone, mono mini-phone, RCA phono jacks, and bare wire binding posts)\u003c\/li\u003e\n\u003cli\u003eOutput: Transformer balanced adjustable mic level (3' cable with male XLR plug)\u003c\/li\u003e\n\u003cli\u003eAttentuation:\u003cbr\u003eLine level = -20dB to -100dB\u003cbr\u003eSpeaker level = -35dB to -100dB\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 20Hz to 20kHz\u003c\/li\u003e\n\u003cli\u003ePackage: Steel case with polycarbonate overlay in black Cordora nylon pouch with zipper\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 6.6\" x 2.5\" x 3\"\u003c\/li\u003e\n\u003cli\u003eWeight: 1 lb. 12 oz.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emtech","offers":[{"title":"Default Title","offer_id":42491021328562,"sku":"EMT EJ8","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/8122\/2322\/products\/23497_sq.jpg?v=1665644316"},{"product_id":"emtech-ej-8l-the-crab-multi-input-adapter-without-telephone-line-level-output","title":"Emtech EJ-8L The Crab Multi-Input Audio Adapter with Line Level Output, No Telephone (Crab Box)","description":"\u003cp\u003eThe Crab - Multi-Input Audio Adapter without Telephone (Line Level Output)\u003c\/p\u003e \u003cp\u003eThe Model EJ-8L is a multi-input adapter that accepts unbalanced line level inputs from a wide variety of audio\/ video devices for input into an existing PA system,while providing the necessary matching, isolation and balancing for protecting the sound system. The EJ-8L also acts as a mixer when accepting signals from more than one source at the same time.\u003c\/p\u003e \u003cp\u003eThe EJ-8L is similar to the EJ-8 except it has line level output instead of mic level output.\u003c\/p\u003e \u003cp\u003eThe EJ-8L comes with everything required to connect virtually any audio source to the line level input of an existing sound system.\u003c\/p\u003e \u003cp\u003eThe EJ-8L is a completely passive device, no batteries or external power sources are required for operation.\u003c\/p\u003e \u003cp\u003eThe EJ-8L features a volume control, phone and phono jacks, binding posts, and a hum switch. An assortment of interconnect cables and a nylon carrying case come attached to the EJ-8L. A complete instruction manual comes stored in a pocket of the carrying case.\u003c\/p\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInputs: Unbalanced line level Speaker level (connections include mono\/stereo phone, mono mini-phone, RCA phono jacks and bare wire binding posts)\u003c\/li\u003e\n\u003cli\u003eOutput: Transformer balanced adjustable line level (3' cable with male XLR plug)\u003c\/li\u003e\n\u003cli\u003eAttentuation: Line levels -20d t -100dB, Speaker level: -35d t -100dB\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 20H t 20kHz\u003c\/li\u003e\n\u003cli\u003ePackage: Steel case with polycarbonate overlay in black Cordora nylon pouch with zipper\u003c\/li\u003e\n\u003cli\u003eDimensions: (6.6\" x 2.5\" x 3\")\u003c\/li\u003e\n\u003cli\u003eWeight: 1 lb. 12 oz.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emtech","offers":[{"title":"Default Title","offer_id":42491021426866,"sku":"EMT EJ8L","price":342.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/8122\/2322\/files\/EJ-8L.jpg?v=1718111629"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/8122\/2322\/collections\/23499_sq_800x_jpg.webp?v=1785183025","url":"https:\/\/www.performanceaudio.com\/collections\/emtech-multi-input-audio-adapters.oembed","provider":"Performance Audio","version":"1.0","type":"link"}