The N 248 supplies one stereo microphone, or two mono condenser microphones with 48 V phantom power (P48). All connectors are of XLR 3 type. The audio signal outputs are DC-free. The 5 directional patterns of the TLM 127 and TLM 170 R can be remote controlled with rotary switches.
The remote control operates by varying the nominal phantom voltage of 48 V over a range of ± 3 V (patented). As in standard operation, cable lengths up to 300 m are permissible. Set to P48, all conventional microphones can be used as well.
Even mixed operation is possible, with one channel remote controlling a TLM 127/TLM 170 R, while the second output supplies a conventional microphone.
Technical Data
| Mains voltage EU |
230 V/50 Hz |
| Mains voltage US |
117 V/60 Hz |
| Mains voltage UK |
240 V/50 Hz |
| DC voltage input |
5 ... 15 V |
| Power consumption |
max. 3 VA |
| DC voltage output |
48 V +/- 3 V each |
| Current output |
max. 5 mA each |
| H x W x D |
143 x 38 x 103 mm |
| Weight |
415 g |
