Radial Engineering Pro48 Active Direct Box
Features
- Increased Dynamic Range and Headroom
- 48V Phantom Powered & Switching Supply
- -15 dB Pad Switch
Description
The Radial Engineering Pro48 Active Direct Box is a high-performance, active direct box designed specifically for guitars and bass with active pickups that produce considerably higher output. It exhibits excellent headroom and dynamics.
Utilising 48V phantom power from a mixing console, the unit employs an innovative digital switching power supply that significantly increases headroom and allows for less distortion while yielding a smooth, linear response.
This makes the Pro48 an ideal candidate for use with battery-powered active basses and acoustic guitars that tend to overload direct boxes. An input pad helps prevent overload from hot signals and a ground-lift switch is provided to reduce noise caused by ground loops.
The Pro48 is constructed using 14 gauge steel with Radial's unique book-end design that provides protective zones around the switches and connectors. The internal welded I-beam construction assures outside stress will not torque the PC board.
Specifications
Input & Output | 1 x 1/4" TS, Input 1 x 1/4"TS, Thru 1 x XLR 3-Pin, Balanced Output |
Input Level | +9 dBu |
Output Level | Not Specified by Manufacturer |
Impedance | Input: 220 Kilohms Output: 600 Ohms (XLR Output) |
THD | 0.001% at 0 dB |
Intermodulation Distortion | 0.002% at 0 dBu |
Phase Deviation | +28° at 20 Hz, 1° at 1 kHz, -2° at 20 kHz |
Equivalent Input Noise | -86 dBu |
Noise | -82 dB Below 0 dBu |
Frequency Response | 20 Hz to 20 kHz, ±1.5 dB |
Controls | -15 dB Pad Switch Ground-Lift Switch |
Power | 48 V Phantom Power, Proprietary Digital Switching |
Dimensions | 108 x 70 x 44 mm |
Operating Temperature | 5 to 40°C |
Weight | 540 g |
In The Box
- Radial Engineering Pro48 Active Direct Box
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Details
- Product: Radial Engineering Pro48 Active Direct Box
- Manufacturer: Radial
- Model: Pro48
- SKU: RA-PRO48
- RM Product #: 96231
- Warranty: 5 year manufacturer warranty