Oehlbach NF 14 Master RCA Cable
95,00 €
Oehlbach NF 14 Master is an analogue stereo RCA (Cinch) interconnect cable for components in hi-fi and home cinema systems. A silver-plated oxygen-free copper conductor forms the signal path, while copper-braid shielding reduces the influence of external electromagnetic interference. The straight metal plugs have contacts plated with 24-carat gold. A flexible plastic jacket makes routing easier, and the choice of lengths allows the connection to be matched to the equipment layout.
Oehlbach NF 14 Master is an analogue stereo RCA (Cinch) interconnect cable for hi-fi and home cinema systems. It connects an RCA line output to an RCA line input and carries a two-channel analogue audio signal. A range of fixed lengths from 0.50 to 5.00 m is available.
Use in an audio system
This model is suitable for connecting a source, amplifier or another component when analogue RCA line connections are used at both ends. In a stereo system, it can connect a player or digital-to-analogue converter to an amplifier’s line input. In a home cinema system, choose it only for an analogue RCA signal path.
This is not a digital, balanced XLR, speaker or power cable. It must not be connected to an amplifier’s speaker outputs. The shape of an RCA socket does not confirm its function, so make sure that you use analogue line inputs and outputs.
Conductor and shielding
The internal conductor is made from silver-plated oxygen-free copper (SPC/OFC). This designation means an OFC copper base with a silver coating, rather than plain, uncoated OFC copper. The cable has a symmetrical internal construction and a round profile.
A single copper-braid shield surrounds the signal-carrying section and is intended to reduce the influence of external electromagnetic interference. This is useful in a densely connected equipment rack where several cables meet in one area. Avoid running the cable parallel to power leads over long distances. If cables have to cross, arrange the crossing at as close to a right angle as practical.
Contacts and plug construction
The contacts are plated with 24-carat gold. Gold plating is less prone to oxidation than an unplated contact surface. The solid-metal screw-on plug housing also provides a firm area to grip. When connecting or disconnecting the cable, hold the plug housing rather than pulling on the cable jacket.
The plugs are straight, so sufficient room must be left behind the equipment for the cable to exit. Do not trap the cable against the rear wall of a cabinet or force it into a sharp bend immediately beside the plug. This detail is particularly important when measuring the usable depth of a shallow equipment shelf.
Jacket and cable routing
The round cable is covered by a durable, flexible plastic jacket. Its flexibility makes the cable easier to route between equipment components and behind furniture. The jacket does not eliminate the need for careful installation, so do not pull the cable tight or compress it. Every length option is supplied in anthracite.
How to choose the length
Begin by measuring the entire route between the two RCA connections. Account for furniture edges, shelf heights and the space occupied by the straight plugs. Add only enough slack to prevent strain on the connectors and to allow safe access to the components.
A shorter version reduces excess cable when components are positioned next to one another. A longer version can reach another part of a rack or cabinet, but any surplus should not be coiled beside power leads. Each length is offered as a separate variant. The NF 14 Master 220 variant is assigned a length of 2.00 m, so select the product according to the stated metric measurement.
Connection and initial checks
Switch off both equipment components before making the connection. Insert the RCA plugs straight into the sockets without twisting or forcing them. Connect both stereo channels to a matching pair of line connections serving the same function. Once connected, check that every plug is seated fully.
If the system produces a hum, first separate the signal cable from power leads. Then check the contacts for both channels and confirm that the correct input has been selected. These steps help distinguish a cable-routing issue from an incorrectly selected equipment connection.
Technical specifications
| Feature | Value |
|---|---|
| Product type | Analogue stereo RCA (Cinch) interconnect cable |
| Application | Analogue line connections in hi-fi and home cinema systems |
| Internal conductor | Silver-plated oxygen-free copper (SPC/OFC) |
| Internal construction | Symmetrical |
| Shielding | Single copper braid |
| Contact plating | 24-carat gold |
| Plug construction | Solid-metal screw-on plugs |
| Plug shape | Straight |
| Cable profile | Round |
| Jacket | Durable, flexible plastic |
| Colour | Anthracite |
| Model variant | Length | Product code |
|---|---|---|
| NF 14 Master 50 | 0.50 m | 2016 |
| NF 14 Master 100 | 1.00 m | 2017 |
| NF 14 Master 125 | 1.25 m | 2087 |
| NF 14 Master 150 | 1.50 m | 2088 |
| NF 14 Master 175 | 1.75 m | 2089 |
| NF 14 Master 220 | 2.00 m | 2090 |
| NF 14 Master 225 | 2.25 m | 2091 |
| NF 14 Master 250 | 2.50 m | 2092 |
| NF 14 Master 275 | 2.75 m | 2093 |
| NF 14 Master 300 | 3.00 m | 2094 |
| NF 14 Master 325 | 3.25 m | 2095 |
| NF 14 Master 350 | 3.50 m | 2096 |
| NF 14 Master 375 | 3.75 m | 2097 |
| NF 14 Master 400 | 4.00 m | 2098 |
| NF 14 Master 425 | 4.25 m | 2099 |
| NF 14 Master 450 | 4.50 m | 2100 |
| NF 14 Master 475 | 4.75 m | 2101 |
| NF 14 Master 500 | 5.00 m | 2102 |
FAQ
Which equipment connections can be linked with this cable?
Use an analogue RCA line output and the corresponding line input. The shape of an RCA socket alone does not guarantee that it serves the correct purpose. Check the labels beside the sockets on both devices.
Is the cable suitable for stereo and home cinema systems?
Yes, provided that the system components have analogue RCA line connections. In a stereo system, it carries the left- and right-channel signals. In a home cinema system, the cable should be used only in a compatible analogue signal path.
Can it be connected to speaker outputs?
No. This is a line-level signal cable, not a speaker cable. An amplifier’s power outputs require dedicated speaker cables and suitable connections.
Which cable length should I choose?
Measure the actual route between the connections and add a small amount of slack. The extra length should prevent strain on the plugs. Do not coil excess cable beside power leads.
How much space should be left behind the equipment?
A straight plug needs enough space for its housing and for the cable to bend gradually. The cable must not be pressed against the furniture. In a confined shelf, include this clearance in the total route measurement.
What do gold-plated contacts mean in practical terms?
Gold plating primarily helps the contact surface resist oxidation. By itself, it does not determine the sound of the entire system. A secure fit between the plug and the RCA socket remains important.
How can I reduce the likelihood of hum or interference?
Keep the signal cable away from power leads and transformers. Do not run the cables parallel over long sections. Also check that both plugs have been inserted correctly.
How can I identify the 2.00 m variant?
In the store listing, it is marked NF 14 Master 220 and carries product code 2090. This unusual designation should be checked against the catalogue before publication.
