{"product_id":"pre-st1-ld-systems-4-ch-stereo-mixer-voorversterker","title":"PRE ST1 LD Systems 4-Kanaals Stereo Mixer Preamplifier","description":"\u003cp\u003e\u003cb\u003ePRE ST1 LD Systems 4-Kanaals Stereo Mixer Preamplifier\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLine input for emergency signal with priority contact closure\u003c\/li\u003e\u003cli\u003e2 Mic\/line inputs with microphone\/line switching and switchable 24-V phantom power\u003c\/li\u003e\u003cli\u003ePriority contact closure and switchable chime function for mic\/line channels\u003c\/li\u003e\u003cli\u003e3 stereo music sources: 2 line inputs with RCA sockets plus Bluetooth 4.0 interface\u003c\/li\u003e\u003cli\u003eGain control and clip LED indicator in the emergency and mic\/line inputs\u003c\/li\u003e\u003cli\u003eBalanced stereo line output with terminal block connector, and a mono\/stereo switch\u003c\/li\u003e\u003cli\u003eSeparate treble and bass tone controls on the rear panel\u003c\/li\u003e\u003cli\u003e4 priority settings for versatile integration options\u003c\/li\u003e\u003cli\u003eSwitchable auto standby mode to save energy\u003c\/li\u003e\u003cli\u003eUser-friendly front panel control interface, and clear rear panel layout\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003ePermanent installations require solutions which offer a visually discrete design that blends into the background while still being flexible and versatile in their functions. You need to be able to connect different audio sources and manage them, to mute non-priority signals during announcements or emergency calls.\u003c\/p\u003e\u003cp\u003eThe PRE ST 1 is a 4-channel multi-functional stereo mixer preamplifier that allows users to mix 2 microphone\/line sources together with an emergency line input and one of the 3 music sources available, including a Bluetooth receiver. These versatile connection options together with a four-level priority system, that combines contact closure inputs and VOX audio detection circuits, guarantees a seamless integration in almost any commercial audio application.\u003c\/p\u003e\u003cp\u003ePRE ST 1 is equipped with two priority contacts: one for the emergency input, which mutes all the other signal sources, and one for the microphone inputs, which mutes the music signal sources. The stereo balanced line output includes a mono\/stereo switch and separate tone controls for bass and treble. An automatic standby mode can also be activated in order to further reduce energy consumption when the device is not used.\u003c\/p\u003e\u003cp\u003eThe intuitive design of its control panel ensures an easy operation, with input and master volume controls, clear signal level and priority indications, and a practical music source selection and Bluetooth pairing activation via capacitive buttons. On the other hand, the clarity of the rear panel and the compact 9.5\" format ensures that the preamplifier can be easily installed.\u003c\/p\u003e","brand":"LD Systems","offers":[{"title":"Default Title","offer_id":53933866844498,"sku":"018540","price":504.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/6464\/2642\/files\/018540-1_c071742b-eea7-409b-b56d-026a87181804.png?v=1785618568","url":"https:\/\/s2store.be\/en\/products\/pre-st1-ld-systems-4-ch-stereo-mixer-voorversterker","provider":"S2 Store","version":"1.0","type":"link"}