
The Beachtek DXA-SLR ULTRA - 2-Channel Active XLR Adapter lets you use external microphones and other audio gear with DSLR cameras that have a mic input. This adapter has two low-noise preamplifiers for accurate recording of sounds that sync well with the recorded videos. The adapter has a switchable 12V-48V phantom power. With the built-in limiters, the adapter prevents distortions caused by a hot audio input. All the inputs are transformer-balanced to ensure isolation from overcurrent. The die-cast aluminum chassis offers the adapter protection from impacts.
| Signal-to-Noise Ratio | 85 dB @ 1 kHz, -30 dBu input |
| Overall Frequency Response | 20 Hz to 20 kHz (+/- 0.5 dB) |
| Battery Life | 3 hours typical with alkaline battery (no phantom); 8 hours typical with lithium battery (no phantom) |
| Power | Phantom Dual regulated 12- or 48-volt power supplies Current to 14 mA (direct short) |
| Input Level | MIC level (LO gain), +10 dBu; MIC level (HI gain), -20 dBu; LINE level, +14 dBu |
| Weight | Adapter: 18 oz (0.51 kg); Rod Mount: 8 oz (0.23 kg) |
| Dimensions | 6 x 3.75 x 1.75" (152 x 95 x 44 mm) |
| Battery Type | One 9-volt alkaline or lithium battery |
| Brand | Beachtek |