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DBX 120A Sub-Harmonic Bass Synthesizer w/ Waveform Synthesis 120-A 691991400407

  • 19900


The 120A Sub-harmonic Synthesizer with Modeled Waveform Synthesis has been specifically optimized to enhance bass audio material for use in a variety of professional applications, including nightclub and dance DJ mixing, theatre and film sound, music recording, live music performance and broadcasting.

The unit's patented modeled Waveform Synthesis process builds a synthesized waveform, using the wave shapes of the original bass material, to produce a new modeled bass note exactly one octave below the original. The dbx process produces smooth, musical low frequencies that do not interfere with mid and high-band information even when maximum synthesis and boost are applied.

The 120A's two separate bands of sub-harmonic synthesis provide the best combination of smoothness and control, while the independent low frequency boost circuit is designed to get the most out of high-performance, low frequency speaker systems. Flexible system interfacing is achieved by providing main outputs which can be full range (including synthesis) or high-frequency only, along with a separate subwoofer output with its own level control.

The result is a low-end punch that is really felt, even at system levels that won't destroy sound equipment or damage hearing.

Sub-harmonic synthesizer with modeled waveform synthesis
Enhance bass audio material for use in a variety of professional applications
Individual control for two ranges of subharmonic frequencies
Separate low frequency boost circuit
Built-in crossover with choice of 80Hz or 120Hz crossover point
Front panel LEDs that show crossover status and synthesis activity
Patented circuitry ensures that mid and high frequencies are not affected

Process Bass enhancement
Number of Channels Single
Inputs 1 x 1/4" TRS phone
1 x RCA phono
Output 1 x 1/4" TRS phone
1 x RCA phono
Maximum Input Level +22dBu, 1/4"
+8.5dBV, RCA
Maximum Output Level +22dBu into 600Ω
Frequency Response 20Hz to 20kHz, +/-0.5dB, no synthesis full-range mode
15Hz to 90kHz, +0/-3dB
Dynamic Range 112dB
Noise -88dBu, controls @ maximum, 22Hz to 22kHz, unweighted full range output
Dimensions (WxDxH) 19" x 6 1/4" x 1 3/4"
Weight 4.75 lbs
Specialties Synthesis Frequency Range: 26Hz to 56Hz (from 54Hz to 110Hz input signal)
Packaging Info
Package Weight 5.78 lb
Box Dimensions (LxWxH) 22.25 x 11.5 x 3.5"

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