{"title":"Audio Switch","description":null,"products":[{"product_id":"advanced-passive-1-in-2-out-dual-channel-lossless-audio-signal-selection-switch-for-signal-sources-power-amplifiers","title":"Advanced Passive 1-IN 2-OUT Dual Channel Lossless Audio Signal Selection Switch for Signal Sources\/Power Amplifiers","description":"\u003cp\u003e\u003cb\u003eIntroduction:\u003c\/b\u003e\u003cbr\u003e- Product name: dual channel audio signal switch (lossless switch)\u003cbr\u003e- Audio format: XLR\/RCA signals (cannot be used for digital signals, let alone for lighting control and other non analog audio fields)\u003cbr\u003e- Connection cables: XLR audio cable\u003cbr\u003e- Application: Switch between signal sources such as CD players, digital broadcasting, set-top boxes, radios, decoders, and amplifiers (or active speakers); Switch between the front and rear stages of the power amplifier.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Type: advanced passive switch\u003cbr\u003e- Shell material and process: The whole machine is made of pure aluminum wire drawing, with a silver front panel and black other areas. The thickness of the front panel is 6mm.\u003cbr\u003e- Audio signal transmission cable: for Teflon silver-plated shielding cable\u003cbr\u003e- Conversion switch: CNC control functional selection switch\u003cbr\u003e- Knob: solid pure aluminum knob (CNC machined)\u003cbr\u003e- XLR socket: REAN Black Gold series gold plated socket\u003cbr\u003e- Remote control: not supported\u003cbr\u003e- Switching lines (1-pin shielding layer, 2-pin hot end, 3-pin cold end): Switching between hot and cold ends, without switching the shielding layer, directly connected and connected to the shell, suitable for use under standardized conditions for all equipment.\u003cbr\u003e- Product size: 170 x 68 x 150mm\u003cbr\u003e- Net weight: 1.1kg\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAbout the Ground Loop:\u003c\/b\u003e\u003cbr\u003e- All devices that make up the entire audio system form one or more closed loops with their ground wires. Electromagnetic waves in space pass through the plane formed by this loop, and the ground wire will induce noise currents. If your device's indicators are not good at this time (usually due to unbalanced balance circuits causing audio signal currents in the shielding layer), the noise currents will superimpose with the audio currents to form audible noise. Reasons for the formation of ground loops: the shell is connected to a safety ground wire, the equipment shares a DC power supply, multiple preamplifiers share a signal source, multiple signal sources share a preamplifier, multiple decoders share a digital source (CD player or digital output), multiple digital sources share a decoder (non fiber optic), and so on, giving the ground wire the opportunity to form a closed loop. Solution: First of all, do not use false balancing devices. False balancing refers to the fact that the socket is balanced, but the cold end may be short circuited to ground; Use an active switch; Isolators can be used for public performances, but audiophiles should use them with caution.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Audio Switch\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":41304171806769,"sku":"105888","price":79.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/20261026100130_7fd598fd.jpg?v=1793086434"},{"product_id":"advanced-passive-2-in-1-out-dual-channel-lossless-audio-signal-selection-switch-for-signal-sources-power-amplifiers","title":"Advanced Passive 2-IN 1-OUT Dual Channel Lossless Audio Signal Selection Switch for Signal Sources\/Power Amplifiers","description":"\u003cp\u003e\u003cb\u003eIntroduction:\u003c\/b\u003e\u003cbr\u003e- Product name: dual channel audio signal switch (lossless switch)\u003cbr\u003e- Audio format: XLR\/RCA signals (cannot be used for digital signals, let alone for lighting control and other non analog audio fields)\u003cbr\u003e- Connection cables: XLR audio cable\u003cbr\u003e- Application: Switch between signal sources such as CD players, digital broadcasting, set-top boxes, radios, decoders, and amplifiers (or active speakers); Switch between the front and rear stages of the power amplifier.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Type: advanced passive switch\u003cbr\u003e- Shell material and process: The whole machine is made of pure aluminum wire drawing, with a silver front panel and black other areas. The thickness of the front panel is 6mm.\u003cbr\u003e- Audio signal transmission cable: for Teflon silver-plated shielding cable\u003cbr\u003e- Conversion switch: CNC control functional selection switch\u003cbr\u003e- Knob: solid pure aluminum knob (CNC machined)\u003cbr\u003e- XLR socket: REAN Black Gold series gold plated socket\u003cbr\u003e- Remote control: not supported\u003cbr\u003e- Switching lines (1-pin shielding layer, 2-pin hot end, 3-pin cold end): Switching between hot and cold ends, without switching the shielding layer, directly connected and connected to the shell, suitable for use under standardized conditions for all equipment.\u003cbr\u003e- Product size: 170 x 68 x 150mm\u003cbr\u003e- Net weight: 1.1kg\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAbout the Ground Loop:\u003c\/b\u003e\u003cbr\u003e- All devices that make up the entire audio system form one or more closed loops with their ground wires. Electromagnetic waves in space pass through the plane formed by this loop, and the ground wire will induce noise currents. If your device's indicators are not good at this time (usually due to unbalanced balance circuits causing audio signal currents in the shielding layer), the noise currents will superimpose with the audio currents to form audible noise. Reasons for the formation of ground loops: the shell is connected to a safety ground wire, the equipment shares a DC power supply, multiple preamplifiers share a signal source, multiple signal sources share a preamplifier, multiple decoders share a digital source (CD player or digital output), multiple digital sources share a decoder (non fiber optic), and so on, giving the ground wire the opportunity to form a closed loop. Solution: First of all, do not use false balancing devices. False balancing refers to the fact that the socket is balanced, but the cold end may be short circuited to ground; Use an active switch; Isolators can be used for public performances, but audiophiles should use them with caution.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Audio Switch\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":41304171839537,"sku":"105887","price":79.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/20261026100036_8682ee87.jpg?v=1793086435"},{"product_id":"advanced-active-2-in-1-out-dual-channel-lossless-audio-signal-selection-switch-for-signal-sources-power-amplifiers","title":"Advanced Active 2-IN 1-OUT Dual Channel Lossless Audio Signal Selection Switch for Signal Sources\/Power Amplifiers","description":"\u003cp\u003e\u003cb\u003eIntroduction:\u003c\/b\u003e\u003cbr\u003e- Product name: dual channel audio signal switch (lossless switch)\u003cbr\u003e- Audio format: XLR\/RCA signals (cannot be used for digital signals, let alone for lighting control and other non analog audio fields)\u003cbr\u003e- Connection cables: XLR audio cable\u003cbr\u003e- Application: Switch between signal sources such as CD players, digital broadcasting, set-top boxes, radios, decoders, and amplifiers (or active speakers); Switch between the front and rear stages of the power amplifier.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e- Type: advanced passive switch\u003cbr\u003e- Shell material and process: The whole machine is made of pure aluminum wire drawing, with a silver front panel and black other areas. The thickness of the front panel is 6mm.\u003cbr\u003e- Audio signal transmission cable: circuit board conducts signals\u003cbr\u003e- Conversion switch: circuit control relay conversion, using for Omron beige relay\u003cbr\u003e- Knob: solid pure aluminum knob\u003cbr\u003e- XLR socket: for Neutrik circuit board installation gold-plated XLR socket\u003cbr\u003e- Remote control: IR remote control\u003cbr\u003e- Switching lines (1-pin shielding layer, 2-pin hot end, 3-pin cold end): switching all lines between the cold and hot ends and the shielding layer is suitable for users who are unsure if their system has ground loop interference. Buying this is the safest way to avoid loop interference.\u003cbr\u003e- Product size: 170 x 68 x 150mm\u003cbr\u003e- Net weight: 1.1kg\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAbout the Ground Loop:\u003c\/b\u003e\u003cbr\u003e- All devices that make up the entire audio system form one or more closed loops with their ground wires. Electromagnetic waves in space pass through the plane formed by this loop, and the ground wire will induce noise currents. If your device's indicators are not good at this time (usually due to unbalanced balance circuits causing audio signal currents in the shielding layer), the noise currents will superimpose with the audio currents to form audible noise. Reasons for the formation of ground loops: the shell is connected to a safety ground wire, the equipment shares a DC power supply, multiple preamplifiers share a signal source, multiple signal sources share a preamplifier, multiple decoders share a digital source (CD player or digital output), multiple digital sources share a decoder (non fiber optic), and so on, giving the ground wire the opportunity to form a closed loop. Solution: First of all, do not use false balancing devices. False balancing refers to the fact that the socket is balanced, but the cold end may be short circuited to ground; Use an active switch; Isolators can be used for public performances, but audiophiles should use them with caution.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Audio Switch\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":41304171872305,"sku":"105889","price":92.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/20261026100232_a955617a.jpg?v=1793086435"}],"url":"https:\/\/www.thanksbuyer.com\/collections\/audio-switch.oembed","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}