The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
Flexible Multicore System!
Need a 4-channel multicore of any length quickly? No problem! Pronomic's NetCore system transmits both analog and digital signals through a thin network cable.
Ingenious Technology
A Cat cable contains 4 twisted pairs – so 4 balanced audio signals can be carried in a single thin cable. The cable shielding acts as signal ground, so operation is only possible with shielded network cables. Since the NetCore system works with standard network cables, using an existing building network is also possible to route signals from one room to another. The prerequisite is direct wiring of the sockets – no switches or similar devices may be in between.
The Parallel Rackbox
The special feature of this box is its flexibility: the 4 twisted pairs are wired in parallel, allowing signal transmission in either direction (for example, 3 microphones and 1 monitor signal).
Freely Combinable
The NetCore system includes several stage boxes, rack units, and snakes, each component connectable to any other. It doesn’t get more flexible than this.
Applications
The uses for a NetCore line are very diverse, for example:
- From drum kit to mixing console
- From mixing console to monitors
- As a sub-multicore for keyboards to mixing console
- From DMX controller to lighting effects (4 DMX lines simultaneously)
You won’t find a more elegant and slim multicore solution. To avoid possible interference noise, we recommend using a NetCore line exclusively for either analog OR digital signals.
Simple, Practical, Cost-Effective!
Features
- Rackbox with 4 XLR sockets (female), 4 XLR sockets (male) and 2x RJ45 sockets
- Simple multicore solution
- For transmitting analog or digital (DMX, AES/EBU) signals via network cable
- System components freely combinable
- Possible with shielded cables from Cat5
- Ground/Lift switch
- Width: 19 inches
- Height: 1RU
- Installation depth: 48 mm
- Weight: approx. 800 g
- Material: 1.3 mm steel sheet
- Color: black
Scope of delivery
- 1 x Pronomic NetCore SR-3FM
Suitable accessories (Not included in the delivery.)
Specification
- Product number 00085727
- Number of channels 4
- Plug 1 etherCON
- Colour Black
- Length (meters) 0
- balanced Yes
- Type Passive
- Plug 2 XLR 3-polig female, XLR 3-polig male
Reviews
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A verification of the ratings has taken place as follows: Only customers who are registered in our online store and have actually purchased the product from us can submit a rating for the item in the customer account.
This rating has been translated automatically. Original language
This rating has been translated automatically. Original language
Variant Pronomic NetCore SP-3F Multicore-Spliss female
This rating has been translated automatically. Original language
So far everything has been solved with patchbays and 8-way jack cable whips. Takes up space in the rack, is prone to errors (once two plugs get mixed up and you have to search), weighs.
With transmission via Net Core, it is compact, lighter and foolproof with a network cable.
Workmanship is good. Sockets grip properly. The workmanship makes a high-quality and solid impression. A clear recommendation to buy!
I will now gradually start retrofitting exactly this product in the other racks and also in the studio. The fact that you can send Phantom over the line is also very practical.
Variant Pronomic NetCore SB-3FM Multicore Stagebox F/M Parallel
This rating has been translated automatically. Original language
Variant Pronomic NetCore SB-3FM Multicore Stagebox F/M Parallel
This rating has been translated automatically. Original language
I can recommend it without hesitation. There is only a polarity change in the NetCore SB-3FM section via CAT cable to 4-whip. But you can also "fix" this with a soldering iron
Questions about product
Question by Gerd Mikol on 11.05.2023
Is phantom power passed through ?
Answer by Musikhaus Kirstein:
Yes, this is passed through all NetCore products without restriction.
| Operating instructions / manual |
| 3 Year warranty | |
| 30 Day Money Back | |
| Price Match Guarantee | |
| Over 2.000.000 satisfied customers |
The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
| Tuesday | 09:30 - 18:00 | |
| Wednesday | 09:30 - 18:00 | |
| Thursday | 09:30 - 18:00 | |
| Friday | 09:30 - 18:00 | |
| Saturday | 09:30 - 13:30 | |
| Monday | Closed |
Different opening times |










