The K6 Microphone System Powering Module by Sennheiser is the compatible base for many modular capsules. It features high output levels with low noise, a switchable bass roll-off, and transformerless balanced output.
The K6 can operate on a single AA battery or Phantom power. Its on/off switch also has a battery test position, so you can be sure you have enough juice. The K6's anodized matte black finish will resist abrasions to maintain a professional appearance, even under rigorous usage.
| Gain | 0 dB |
| Impedance |
Minimum terminating: 1,000Ω Nominal: 200Ω |
| Frequency Response | 30 to 20,000 Hz (-1 dB) |
| Low Frequency Roll-Off |
On/off switchable -10 dB @ 100 Hz / -20 dB @ 50 Hz |
| Output Voltage | 2V |
| Phantom Power Requirements | 12 to 48V (±4V) |
| Current Consumption | 2.2 mA |
| Battery Requirements | 1 x AA battery |
| Battery Life | 150 hours maximum |
| Dimensions (Diam. x L) | 0.9 x 3.7" (22 x 94 mm) |
| Weight | ≈1.6 oz (45 g) |