Beachtek DXA-ALEXA Preamplifier Kit for Alexa Mini Rental
$30.00Price
Designed primarily for the ALEXA Mini, but compatible with cameras such as the RED DSMC2, the Beachtek DXA-ALEXA is a low-noise preamplifier which connects directly to your camera, capturing audio through its transformer-balanced inputs and obviates the need for external syncing. The preamp itself sports a 100 dB dynamic range, and the construction of its inputs ensure galvanic isolation, as well as high common mode rejection in the face of common obstacles, such as electromagnetic interference.
| Connectors | Phones: 3.5 mm stereo headphone connector RTN: 3.5 mm stereo input for loopback from camera Mic In Channel 1: XLR balanced mic-level input for channel 1 Mic In Channel 2: XLR balanced mic-level input for channel 2 Line Out: 5-pin balanced output at +4 dBu Mic Out: 3.5 mm unbalanced auxiliary stereo output 2-pin LEMO 12 to 16 VDC power |
| Frequency Response | 20 Hz to 20 kHz (±1 dB) |
| Gain | Line Out: Low: 40 dB, High: 60 dB Mic Out: Low: 10 dB, High: 30 dB |
| Maximum Input Level | Low Gain: -15 dBu High Gain: -35 dBu |
| Output Clipping Level | Line Output: +25 dBu Mic Output: -5 dBu |
| Dynamic Range | 100 dB |
| THD+N | Low Gain: 0.012% (+4 dBu output, 1 kHz) High Gain: 0.06% (+4 dBu output, 1 kHz) |
| Channel Separation | Low Gain: 85 dB (+4 dBu output, 1 kHz) High Gain: 80 dB (+4 dBu output, 1 kHz) |
| Metering | Tri-Color LED: Green: -40 to 16 dBu Yellow: -16 to +4 dBu Red: Over +4 dBu |
| Powering | External DC input jack (12 to 16 V) Pin 1 = (-), Pin 2 = (+) |
| Dimensions | 5.0 x 3.8 x 1.6" / 126 x 96 x 40 mm |
| Weight | 0.8 lb / 374 g |
