| Country of Origin | China |
|---|---|
| Brand | Unbranded |
| Type | Equalizer |
| Power consumption | 25W |
| Manufacturer Warranty | 3 Years |
| Color | Black |
| Model | TKL-2231 |
| Features | Dual 31-Segment |
| Power requirements | AC-220V,50Hz |
Check the listing for details. TKL-2231 Dual 31-Segment High Performance Equalizer for Speakers Stereo Tuning. Color: Black, Condition: New, Made in China. Listed at 266.86 USD. Noise (average impedance: 600ohm, BPF: 20Hz ~ 20kHz): -96dB equalizer curve flat (0dB). - 1 x Equalizer. - High-altitude wave detector: 12dB/octave (20 ~ 200Hz ~ 30dB point). - Signal indicator (LED display): when the rear equalization signal on each channel is 13dB lower than the normal level, the green LED indicator lights up.