{"product_id":"4-output-ultra-pure-clock-distributor-dst-04","title":"4-Output Ultra Pure Clock Distributor DST4+","description":"\u003cdiv\u003e\u003cstrong\u003ePrecautions when ordering :\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eThis product is designed for use with an external DC power supply only.\u003cbr\u003eYou will need to provide an external DC power supply that meets the specifications of this product.\u003cbr\u003eRecommended external DC power supply products are \"LTPW01\/02\/03\/05\/06\".\u003cbr\u003eA DC cable is not included with this product.\u003cbr\u003ePlease purchase it separately as an option.\u003cbr\u003eIf you are already using an OCXO product with LTPW01\/02\/03\/05\/06, you can supply power from the second DC output terminal of the LTPW0x. In that case, please purchase only the dedicated DC cable separately.\u003cbr\u003eIf you are providing your own external DC power supply, please use a linear power supply with 14V to 17V, 0.3A (or higher).\u003cbr\u003e★We will ship your order within approximately 2 weeks of order confirmation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003eHigh-precision signal distribution of clock signals requires a high-precision distributor.\u003cbr\u003eThis signal distributor can distribute all of our OCXO-grade high-precision 10MHz signals to four outputs with virtually no loss of characteristics.\u003cbr\u003eIt features four outputs, making it suitable for situations where multiple clock signals are required in equipment configurations such as single DACs or hubs. Each output can be set to either 50 ohms or 75 ohms impedance. (Utility model registered)\u003cbr\u003eThe output\/input GND potential can be set to either connect to the main unit's GND or isolated. This allows for precise handling of the complex GND processing that differs for each audio system. (Utility model registered)\u003cbr\u003eThe input signal is compatible with all levels output from all of our clock products. Input impedance is switchable between 50 ohms and 75 ohms.\u003cbr\u003eOutput gain can be selected between 0dB (voltage ratio 1x) or +4dB (voltage ratio 1.58x).\u003cbr\u003eDC supplied from an external DC power supply is regulated to a clean 12V by six LT3045 transistors in parallel and supplied to the circuit.\u003cbr\u003eFeatures a three-point aluminum die-cast support foot for stable mounting on any surface. The 4mm screws allow users to easily replace the support feet with spikes or other types.\u003cbr\u003eThis unit is designed for external DC power only; please ensure you have an external DC power supply. It can be connected to any available DC output connector on our LTPW01\/02\/03\/05\/06 external power supplies. (DC cable sold separately)\u003cbr\u003eComes with a two-year free repair warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChanges from previous models:\u003c\/strong\u003e\u003cbr\u003e- Switchable input impedance (50 ohms\/75 ohms) and ISOLATE\/CHASSIS GND potential\u003cbr\u003e- Internal power supply circuit: LT3045x1 → LT3045x6 in parallel\u003cbr\u003e- High-purity impedance matching circuit using an L network at 75 ohms output\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbout the output impedance 50Ω \/ 75Ω switching function :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAudio equipment's external 10MHz clock input impedance is divided into 50Ω and 75Ω products. While 50Ω is common in measuring instruments, audio equipment often uses a 75Ω input impedance for its word clock, and therefore the external 10MHz input is also frequently 75Ω. Impedance matching is effective in preventing reflected waves, so it's best to match the impedance of your audio equipment's external clock input.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eThe clock output impedance can be set to 75Ω\/50Ω via a switch to match your equipment. (Utility model registered)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eEven if your audio equipment changes in the future, external 10MHz clock impedance matching can be reliably handled.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe DST4+(Plus) series uses an L-network circuit for 75-ohm impedance matching, outputting a higher purity signal than conventional models.\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eOutput GND insulation \/ chassis GND selection function :\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe output GND potential can be switched between \"insulated from the chassis GND\" and \"housing GND\". If the output GND of this unit is grounded in common, when multiple devices are connected, the GND potential difference of each device will flow through the GND of the connection cable, causing noise called a GND loop. Therefore, it is usually better to insulate the GND of each output for better noise resistance. Depending on the system you are using, the GND of each device may be firmly grounded. If there is no GND potential difference between these devices, it may be better to have the output GND grounded to the chassis GND to obtain better results against noise.\u003cbr\u003eSince the environment of the audio system is various, you can choose the most suitable method according to your own environment. The bottom plate of this machine is equipped with a housing GND terminal.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003cbr\u003e4 signal distributor for ultra-low phase noise OCXO\u003cbr\u003eAccessories : Instruction manual, test report, phase noise \/ Allan Deviation characteristic graph of signal passage characteristics, 50Ω terminators 3pcs\u003cbr\u003e* DC power cable is not included. Please be sure to purchase it as an option.\u003cbr\u003eInput: 10MHz sine wave 0.5Vp-p to 3.0Vp-p\u003cbr\u003eInput impedance: 50 ohms \/ 75 ohms ( Switchable )\u003cbr\u003eInput GND potential: Main unit GND \/ insulation can be switchable \u003cbr\u003eOutput gain: 0 dB \/ + 4 dB switching type\u003cbr\u003eOutput: 10MHz x 4 systems sine wave\u003cbr\u003eOutput impedance: 50 ohms \/ 75 ohms (each system can be switched independently)\u003cbr\u003eOutput GND potential: Main unit GND \/ insulation can be switched (each system can be switched independently)\u003cbr\u003eExternal DC power supply: DC 13.5V to 17V 0.3A Recommended voltage 15V\u003cbr\u003eExternal DC plug standard: 2.1mm \/ 5.5mm can be screwed in\u003cbr\u003eBody size: W141mm x D210mm x H90mm (including protrusions) H100mm when using options\u003cbr\u003eWeight 1 kg\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e○ With a 2-year free repair warranty ○ Products with domestic product liability insurance\u003cbr\u003e* Design and specifications are subject to change without notice for improvement.\u003c\/p\u003e","brand":"Cybershaft","offers":[{"title":"DST-04 ( No acrylic panel to the front panel ) \/ 35 cm ( LTPW-C35 for LTPW01\/02\/03 )","offer_id":46725141856431,"sku":null,"price":84400.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04 ( No acrylic panel to the front panel ) \/ 60 cm ( LTPW-C60 for LTPW01\/02\/03 )","offer_id":46725141889199,"sku":null,"price":84700.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04 ( No acrylic panel to the front panel ) \/ 90 cm ( LTPW-C90 for LTPW01\/02\/03 )","offer_id":46725141921967,"sku":null,"price":85000.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04 ( No acrylic panel to the front panel ) \/ 35 cm ( LTPW-D35 for LTPW05\/06 )","offer_id":46725141954735,"sku":null,"price":84900.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04 ( No acrylic panel to the front panel ) \/ 60 cm ( LTPW-D60 for LTPW05\/06 )","offer_id":46725141987503,"sku":null,"price":85200.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04 ( No acrylic panel to the front panel ) \/ 90 cm ( LTPW-D90 for LTPW05\/06 )","offer_id":46725142020271,"sku":null,"price":85500.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04 ( No acrylic panel to the front panel ) \/ DC Cable is not needed.","offer_id":46725142053039,"sku":null,"price":80000.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04P ( With acrylic panel to the front panel ) \/ 35 cm ( LTPW-C35 for LTPW01\/02\/03 )","offer_id":46725142085807,"sku":null,"price":85400.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04P ( With acrylic panel to the front panel ) \/ 60 cm ( LTPW-C60 for LTPW01\/02\/03 )","offer_id":46725142118575,"sku":null,"price":85700.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04P ( With acrylic panel to the front panel ) \/ 90 cm ( LTPW-C90 for LTPW01\/02\/03 )","offer_id":46725142151343,"sku":null,"price":86000.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04P ( With acrylic panel to the front panel ) \/ 35 cm ( LTPW-D35 for LTPW05\/06 )","offer_id":46725142184111,"sku":null,"price":85900.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04P ( With acrylic panel to the front panel ) \/ 60 cm ( LTPW-D60 for LTPW05\/06 )","offer_id":46725142216879,"sku":null,"price":86200.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04P ( With acrylic panel to the front panel ) \/ 90 cm ( LTPW-D90 for LTPW05\/06 )","offer_id":46725142249647,"sku":null,"price":86500.0,"currency_code":"JPY","in_stock":true},{"title":"DST-04P ( With acrylic panel to the front panel ) \/ DC Cable is not needed.","offer_id":46725142282415,"sku":null,"price":81000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/5310\/1452\/files\/DST4-011200.jpg?v=1774994927","url":"https:\/\/cybershaft.shop\/products\/4-output-ultra-pure-clock-distributor-dst-04","provider":"Cybershaft Web Shop","version":"1.0","type":"link"}