NMR Audio Store
Professional in-house audio equipment and PCBs
NMR_DB25-RJ45
AES57 (Tascam Standard) D-Sub to RJ45 conversion cards. Perfect for professional audio routing and studio installations.
- AES57 compliant
- Tascam pinout standard
- Professional grade components
- Made to order
⚠️ Important Shipping Information
These products will be shipped out in pairs, so if you order a quantity of 1, 2 units will be shipped out to you as these are not compatible to run standalone. The prices are reflected as 2, so the price for 1 non-populated PCB is £20, for a pair it is £40 and same with the pre-built boards. It just makes it easier for both you as the shopper to receive a pair instead of ordering a single board!
About NMR Audio
Here at Nexus Mastering we make in-house gear and we would like to share it with you! Here you can find some gear to purchase from us. You can either buy the PCB only or have the PCB populated!
Ordering Information
To order the NMR_DB25-RJ45 PCBs, click the "Order Now" button above which will take you to our Square store where you can place your order.
Please note: All orders are made to order and can take up to 2 weeks to fulfill.
If you are in education or ordering from an educational center, please contact us before ordering as we offer a 10% education discount!
Important Considerations
- Do not connect QTP devices to network switch hub or network interface card: QTP is strictly for the transmission of balanced line-level analog or digital AES transmission. Connecting any QTP device to a network switch hub or network interface card will cause damage to one if not all devices interconnected.
- Do not use quasi-balancing techniques. All signals must be differentially balanced: Line drivers of transmission lines must have a positive going terminal and a mirrored complimentary inverting going terminal to be QTP compliant. The technique commonly known as "quasi-balancing" is strictly in violation of the QTP Standard. The use of RCA phono jack connections and TS sleeve phone connections are incompatible with QTP integration.
- Do not use QTP for microphone transmission: QTP performs when line level plus 4dBu signals are transmitted. Because of the low-voltage high susceptibility to noise, QTP is incompatible and not recommended for the use of microphone transmission. In addition, a shield connection is mandatory for the use of 48V phantom power. QTP, having no shield, cannot be used for the transmission of phantom power.
- Do not use QTP for headphone or speaker transmission: Speakers and headphones are transducers and are not considered balanced differential signals. QTP is only compatible with balanced differential. If your speakers accept a balanced signal then this will work.
QTP statements supplied by quadtwistedpair.com