ULTRABASS PRO EX1200 Sub-Harmonic Bass Processor

【Price Negotiation Welcome】
Behringer EX1200 (Ultrabass Pro)
Digital Subharmonic Synthesizer
This is an effector that analyzes the low-frequency components of an input audio signal and generates new ultra-low frequencies one or two octaves below.
Instead of a simple boost, it adds natural low frequencies tailored to the sound source.

■ Japanese manual available


■ This is an old item, so please consider it as junk.

■ I used it as a PA effector.

■ It is rarely seen on the market and is almost impossible to obtain.

【Function and Operation Overview】

1. Subharmonic Generation
FREQUENCY (upper limit frequency for processing)
SUBHARMONICS switch to select LOW (1 octave lower) or ULTRA-LOW (2 octaves lower)
DYNAMIC PUNCH (punchy low frequencies): Threshold setting for the signal, with a function to remove unwanted noise.
BASS MODE: Adjusts the mix of generated low frequencies and original low frequencies (from punchy to warm).
BASS LEVEL controls the strength of the added low frequencies.

2. Limiter Section
THRESHOLD setting adjusts how much low frequency is allowed.
GAIN REDUCTION meter visually confirms the limiter's operating status.

3. Satellite (Output) Section
X-OVER switch for crossover selection (FULL RANGE / SPLIT)
ULTRABASS switch specifies whether to include the generated low frequencies in the main output.
SATELLITE LEVEL adjusts the main (or satellite) output level.
Includes left/right output level meters (LEFT/RIGHT LEVEL).

【Actual Use Cases/Examples】
Clubs/Discos/Cinemas/PA/Home Theaters, etc.: Ideal for creating powerful low-end in small to large systems.

Home Audio Systems: Insert between tape monitor or integrated amplifier to add dynamic low frequencies to rear speakers.