Microphone Preamp & Channel Strip Processor K2897
Product Description
The dbx 286s is a full featured channel strip processor that delivers a studio quality microphone/instrument preamplifier and four processors that can be used independently or in any combination. Why mic up vocals and instruments through a noisy, blurry mixer? The sonically pristine dbx 286s mic preamp has all the features you need, including wide-ranging input gain control, switchable +48V phantom power, and an 80Hz high-pass filter to remove low frequency hum, rumble or wind. Use the patented dbx over Easy compressor to transparently smooth out uneven acoustic tracks or deliver that classic "in your face" Vocal performance that only a dbx compressor can. Eliminate vocal sibilance and high frequency distortion from instruments such as cymbals with the frequency Tenable De-Esser. Fine-tune the Enhancer HF detail control to add sparkle and Crispness to your tracks and make adjustments to the lf detail control to add fullness and depth to vocals and bass instruments while cleaning up the muddy low midrange frequencies. The separate threshold and ratio controls on the expander/gate allow you to subtly reduce headphone leakage or radically gate noisy guitar amps. And, the dbx 286s offers a full compliment of metering and status LEDs to visually guide you to achieving the right sound.
From the Manufacturer
The cost and hassle of patching together multiple processors for use on one track can be frustrating. The dbx 286s provides you with all the mic processing you need in one box, with the shortest, cleanest signal path to keep your music sounding its best! The floating balanced XLR mic input Accepts balanced or unbalanced inputs to easily connect to professional and home studio microphones. The additional 1/4" TRS line input can accept balanced/unbalanced signals to process live electronic instruments or pre-recorded tracks at mix down. Use the insert jack to interface between the mic preamp and the signal processing sections to "Loop out" to external processors (such as EQ or delay unit) or to mix the mic preamp's signal out to an external destination.
| dbx 286s Stereo 2-Way, Mono 4-Way Crossover with Mic XLR connectors | dbx 676 Tube Microphone Preamp Channel Strip | dbx 580 Compact, Professional Mic Preamp | |
|---|---|---|---|
| Mic Input | Floating balanced, Pin 2 Hot | Female XLR (Pin 2 Hot) | Electronically balanced/unbalanced, RF filtered |
| Impedance | ~ 4.2kΩ Balanced | 1.9 kΩ | 1.7 kΩ |
| CMRR | >40dB, typically 55dB | >85 dB from 20 Hz to 3 kHz, >70 dB from 3 kHz to 20 kHz | >60 dB; typically >70 dB from 20 Hz – 20 kHz |
| Power Requirements | 15 Watts | 20 Watts | 2.56 Watts |
| Instrument Input | Floating balanced, Tip Hot | Tip-Sleeve ¼” Jack (Front Panel) | Tip-Sleeve ¼” Jack (Front Panel) |
| Output Type | 4” TRS phone (Balanced/Unbalanced) | Male XLR and Tip-Ring-Sleeve ¼” (Pin 2 and Tip hot) | Electronically balanced/unbalanced, RF filtered |
| Low Detail | Bell-shaped boost @ 80Hz, bell-shaped cut @250Hz, ratio is approximately 2:1 | 100 Hz, Low-pass shelving filter | 0 to +15 dB boost, simultaneous bell filter boost (125 Hz center frequency) and bell filter cut (400 Hz center frequency) |
| High Detail | Program-controlled shelving equalizer, approximately 15dB maximum HF boost | 10 kHz, High-pass shelving filter | 0 to +15 dB boost, high-shelving filter (10 kHz corner frequency) |
| Dimensions (H x W x D) | 1.75” x 5.75” x 19” | 3.5" x 19" x 8" | 5.25” x 1.5” x 6” |
| Weight | 4.5 lbs | 8.1 lbs | 1.3 lbs |