Pro AV Catalog
Manufacturers
PRODUCT CATEGORIES
Matching Keywords
Model Numbers

Request Quote
All Products
Subharmonic Synthesizer with Modeled Waveform Synthesis
Model: 120A
- 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
Product Info
Tech Specs
Documents
The 120A subharmonic synthesizer with modeled waveform synthesis has been specially optimized by dbx engineers for the needs of audio professionals. Its two separate bands of bass synthesis provide the best combination of smoothness and control. 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 both 1/4” and RCA input connectors, along with main outputs which can be full range (including synthesis) or high frequency only, along with a separate sub-woofer output with its own level control. The 120A’s patented subharmonic synthesis process actually builds the synthesized waveform using the wave shape of the original bass material. Unlike other attempts at bass synthesis, the dbx process produces smooth, musical low frequencies that don't interfere with mid and high-band information, even when maximum synthesis and boost are applied. The result is a low-end punch that people really feel, even at system levels that won't destroy sound equipment or damage hearing. Enhance bass audio material for used in various professional applications such as, nightclub and dance mixing, DJ mixing, theater and film sound, music recording, live music performance and broadcasting.
- 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
- Warranty - Yes
- Rackmountable - Yes
- Spec Sheet available - Yes
- Shipping Weight: 8 lbs (3.7kg)
- Connector: 1/4" TRS jacks (inputs and outputs) RCA inputs
- Input Impedance: >=40 kiloohms (balanced) or 20 kiloohms (unbalanced), (1/4") 20 kiloohms (RCA)
- Frequency Response: 20Hz to 20kHz, +/-0.5dB, (no synthesis, full-range mode), 15Hz to 90kHz +0/-3dB
- Maximum Input Level: +22dBu (1/4") +8.5dBV (RCA)
- Output Impedance: 100 ohms, Impedance balanced
- Maximum Output Level: +22dBu into 600 ohms
- THD: 0.05% (no synthesis, either output)
- Output Noise: -88dBu, controls at maximum 22Hz > 22kHz unweighted (full range output)
- Dynamic Range: 112 dB
- Synthesis Frequency Range: 26 to 56 Hz (from 54 to 110Hz input signal)
- Crossover: 12dB/octave high pass, (-3dB at 80 or 120Hz), 6dB/octave derived low pass. Phase-coherent (unity-sum)
- Rackmountable: Yes
- AC Voltage (Maximum): 240 Volts
- AC Voltage (Minimum): 220 Volts
- Net Weight: 4.75 lbs
- Warranty (Length/Type): 2 Years
- Certifications: CE
Subharmonic Synthesizer
165 kb
- Data Sheet
Request Quote
Suggested Products
Thank you!
Someone will be in touch with you shortly.
Contact Kore Multimedia Solutions
close

Kore Multimedia Solutions
5100 Verde Valley Lane
113
Dallas, TX 75254
USA
(469) 998-1261
https://www.koremmsolutions.com/
Contact in regards to this product:
dbx, Inc.
Model: 120A
Request more information from a dealer near you
close
Request more information from a dealer near you