This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.
International Orders*The DriveRack 4800TI from dbx is a highly configurable signal processing system, for use in touring and large installation applications. With a very powerful DSP engine, multiple analog and digital inputs and outputs, and comprehensive insert processing functions, the unit is able to provide every processing function needed "between a mixer and the power amplifiers." This unit features Jensen JT-11 input transformers.
Each input features a 31-band graphic EQ, followed by a 9-band parametric equalizer. Two slots are provided for "dropping-in" a range of processors, which are followed by variable time delay circuits. Each input can have the processors linked with adjacent channels, which in turn can access any of the outputs. The output blocks start with variable crossover selections and are followed by a parametric EQ, two insert slots and variable time delays.
The front-panel QVGA display and multiple control surfaces, allow for easy editing of the unit. One knob per function and extensive metering provide an intuitive working flow, while the internal processing provides real-time monitoring of parameter changes with very low latency and excellent sonic performance. An Advanced Feedback Suppression Wizard helps tame feedback with little sonic degradation of the source signal.
For easier programming, the DriveRack 4800TI comes with System Architect Control software for Windows XP. All the front-panel controls are mirrored in the software which, in addition, provides networking configuration set-up. From signal routing, EQ, and band-pass filters, to classic dbx dynamics and feedback suppression, all the processing needed for tour sound or installation is available within the unit, along with sonic excellence.
| Frequency Response |
20Hz to 20kHz, +/-0.25dB <10Hz to 50kHz, +0/-3dB @ 96kHz |
| Dynamic Range |
110dB unweighted 113dB A-weighted |
| Input Connections |
4 x XLR (analog) 2 x XLR AES/EBU (digital) 1 x BNC Wordclock 1 x XLR RTA Microphone |
| Output Connections |
8 x XLR (analog) 4 x XLR AES/EBU (digital) |
| Input Impedance | >50kΩ |
| Output Impedance | 30Ω |
| Maximum Input Level | Software selectable for: +28, +26, +24, +22, +20, +18, +16 and +14dBu |
| Maximum Output Level | Software selectable for: +24, +22, +20, +12, +8 and +4dBu |
| Sample Rate | 48 and 96kHz |
| RTA Mic Phantom Voltage | +48V |
| Crosstalk (Main Outputs) | <-85dB @ 1kHz, 0dB input gain |
| THD & Noise | 0.004% typical at +4dBu, 1kHz, 0dB input gain |
| Dimensions (WxDxH) | 19 x 12.15 x 3.5" (483 x 309 x 89mm) |
| Weight | 14 lbs (6.4 lbs) |
| Specialties | Optional CobraNet card provides CobraNet audio and control networking |