Improved USB interlink for digital audio

Improved USB interlink for digital audio USB was developed to connect peripherals like printers, scanners, mice, keyboards and storage devices to a PC, not for streaming digital audio. Incorrect received data can be re-sent as many times as required to ensure correct data transfer. The 5V USB bus power supply was intended to power peripherals that draw a maximum current of 500mA. Noise is of less importance as long as the peripheral works as intended. As computer-based digital audio streaming became popular, USB was (mis)used for digital audio st [...]  Read more >

UPL_remote software

UPL_remote software UPL_remote New UPL_remote version 1.1 with built-in webserver for wireless remote control from phone/pad/browser UPL_remote is the software that runs on a pc/laptop/rpi4 as a remote control for the UPL96ETL but with full graphical user interface for: importing ID3v2.3.0 track metadata including cover image from USB stick to database on pc present a graphical grid view for showing CDs on currently inserted USB stick present a graphical grid view for showing CDs that are already imported from [...]  Read more >

Interlink Cables

Interlink Cables In order to maintain signal integrity of analogue signals we need audio interlinks that offer maximum signal to noise ratio and are able to handle very low level signals. We offer audio interlinks with double shielding to minimise pick-up of external interference signals, the double shielding also offers low DC resistance. Ground loop current passing the audio interlink shield and ground wiring create an ac voltage drop and inject noise. By minimising DC resistance of shield and ground wir [...]  Read more >

corona impact on production and sales

Currently we are starting-up production of our new line of audio products. We have enough stock for a limited number of products, but we cannot foresee if all needed components will be available in time for the next batch. Therefore we will limit sales to people that have already pre-ordered our products, and only sell to countries in the EU. Directly buying from our webshop will not be possible for now. The OB100 Active open baffle speaker is planned for production end of this year. If you are interes [...]  Read more >

Use U192ETL and UPL96ETL with a Toslink DAC

Can the U192ETL and UPL96ETL be used with a Toslink DAC ? Both the U192ETL and UPL96ETL have a jumper on the back that selects either ElectroTos or S/PDIF protocol. Using the ElectroTos cable included with the UPL96ETL and U192ETL you can connect the output to a DAC with Toslink input. Both U192ETL and esp. the UPL96ETL reference transport have a very clean output and optical signal isolation. Both can be used to improve the sound quality of all existing Toslink DACs   Read more >
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