DSPeaker Anti Mode 8033

Like new! The antimode 8033 from DSPeaker is designed to add automatic room correction to your subwoofer. It works with 1 or 2 subs by measuring your room from multiple locations, and the applying room correction to your subs. It works very well. Includes original box, calibration microphone, manual and power supply. As new. 

This one is in perfect condition. It was used about 6 months. I’m selling because I got a REL sub, and it connects differently. I bought it directly from the manufacturer in Finland. You can buy it from Underwood hiring for $450 plus tax and shipping. Or buy from me and get it for less.  

From the manufacturer:

A typical listening room resonates in low frequencies. Because of this, even the best subwoofer may not sound good enough. Much of the audio content get masked by the resonances, introducing unwanted characteristics (such as "slowness" and "boominess") to the sound. This problem is most pronounced when subwoofer is placed close to walls or corners of the room.

The Golden Ear awarded Anti-Mode™ technology eliminates the resonances of the speaker and the room by equalizing both amplitude and time domain responses using very accurate digital signal processing filter structures and anti-phasing technology. This way, the listener can hear frequencies down to the cut-off frequency of the subwoofer. Transient response is also drastically improved in the process, making bass sound faster and more controlled.

Anti-Mode™ 8033 is very simple to use. The calibration process is completely automatic: it generates frequency sweeps to the desired calibration point (or multiple points) and measures the combined transfer function of the subwoofer-room system.

Anti-Mode™ 8033 uses regular RCA connectors, which can be found from vast majority of home theater equipment. Input to the device is taken from the line level subwoofer output of the (pre-)amplifier. Output is connected to the line level input of the subwoofer.

Measures and corrects the combined frequency response of your subwoofer system and the listening room
User-friendly automatic calibration procedure
Can be used with any active subwoofer
Minimum phase filtering, no significant algorithm delay
Correction range 16-144 Hz
Three user-selectable additional equalization filters
Single or multiple measurement point calibration
Measurement microphone is included
Ultra-compact enclosure: 5" x 3.2" x 1.1"
Low power consumption: 1.5 W
RoHS directive compliant