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DBX 120A subharmonic synthesizer
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DBX 120A subharmonic synthesizer

Manufacturer: DBX


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Regular Price: $479.00

Special Price $417.00

Quick Overview

DBX 120A subharmonic synthesizer

Why just rock the house when you can rattle the foundation loose! For decades, the patented dbx Subharmonic Synthesis has been the secret weapon used by mobile DJs and film & sound professionals to produce amazing impact. The dbx process actually produces a new, Waveform Modeled bass note, exactly an octave below the bass in the original audio. Its two separate bands of bass synthesis provide the best combination of smoothness and control. Low Frequency Boost helps you get the most out of high-performance low frequency speaker systems. Flexible I/O includes 1/4 in. and RCA inputs, main outputs which can be full range (including synthesis) or high frequency only, and a separate subwoofer out with its own level control.


• Individual control for two ranges of subharmonic frequencies
• Separate Low Frequency Boost Circuit
• Separate Subwoofer Output
• 1/4" Balanced inputs and outputs
• RCA Input Connectors
• Front panel LEDs that show crossover status and synthesis activity
• Patented circuitry ensures that mid and high frequencies are not affected
• Built-in crossover with choice of 80Hz or 120Hz crossover point
• Enhance bass audio material for use in a veriety of professional applications such as:
• Nightclub and dance mixing
• DJ Mixing
• Theater and Film Sound
• Music Recording
• Live Music Performance
• Broadcasting


Connector1/4" TRS jacks (inputs and outputs) RCA inputs
Input Impedance>= 40k ohm Bal or 20k ohm unbal. (1/4") 20k ohm (RCA)
Max Input+22dBu (1/4") +8.5dBV (RCA)
Output Impedance100 ohm, Impedance balanced
Max Output+22 dBu into 600 ohm
Frequency Response20Hz-20kHz ±0.5dB, (no synthesis, full-range mode) 15Hz-90kHz +0, -3dB
THD0.05% (no synthesis, either output)
Noise-88dBu, controls@max., 22Hz > 22kHz unweighted (full range output)
Dynamic Range112dB
Synthesis Frequency Range26-56Hz (from 54-110Hz input signal)
Crossover12dB/octave high pass (-3dB @ 80 Hz or 120Hz); 6dB/octave derived low pass. Phase-coherent (unity-sum)
IndicatorsPower, Crossover, Bypass
MeteringSynthesis activity (3 LEDs per band)
Controls26-36Hz and 36-56Hz Band Synthesis Level, Subharmonics, Low Frequency Boost, Subwoofer Output Crossover Frequency, Select, Crossover in/out
Power Supply1.75"x19"x6.2" (4.5cm x 48.3cm x 15.75cm)
Rack Space1 Rack Unit
设备重量4.75 lbs/2.2kg
Shipping Weight8 lbs./3.7kg
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