The itc TS-224D is a suppressor from itc's Audio Peripherals range, built for system integration — processing, feedback control, connectivity and wireless microphone distribution.
Key figures: frequency response 20 Hz-20kHz (±0.5dB); frequency resolution 1Hz; input channels and plugs 2 XLR and TRS multi-use plug analog inputs. Highlights include high-performance 40-bit DPS processor, dual methods for feedback suppression, noise gate function and equalizer function.
AudioVisual Nepal supplies, installs and commissions itc professional sound systems across Nepal — with system design, acoustic simulation on request, and local after-sales support.
Key features
- High-performance 40-bit DPS processor — Provide 32-bit/48kHz excellent high-quality sound
- Dual methods for feedback suppression. — Notch filter provides 12 fixed points + 12 dynamic points High-precision frequency shift ranges from -10Hz to 10Hz
- Noise gate function — Eliminate noise Limit the output size Provide multiple parameter settings at the same time
- Equalizer function — 8-band parametric equalizer 31-band graphic equalizer Support overhead, bottom shelf, and parametric filters Support single-point bandwidth mode configuration
- Crossover function — Support Bessel, Linkwich-Rayleigh, and Butterworth Adjustable filter in the entire frequency range
- Automatic gain function — Automatically attenuate gain amplification Keep the volume within a certain range
Technical specifications
| Connectivity | |
|---|---|
| Input channels and plugs | 2 XLR and TRS multi-use plug analog inputs |
| Input impedance | Balance: 20KΩ |
| Input range | ≤+20dBu |
| Channel separation | >82dB (1kHz) |
| Output | |
| Output channels and plugs | 2 XLR male plug + 2 TRS male plug analog outputs |
| Output impedance | Balance: 100Ω |
| Performance | |
| Frequency response | 20 Hz-20kHz (±0.5dB) |
| SNR | ≥103dB@1kHz 20dBu (A-weighted) |
| THD | <0.012% OUTPUT=0dBu/1kHz |
| Frequency resolution | 1Hz |
| Acoustic gain | 4~8dB |
| System gain | 0dB |
| Display | 2-inch IPS true color screen, resolution 320*240; 48 LED indicators for notch filter status |
| General | |
| Howling search and suppression | Fully automatic notch |
| Filter | 24/CH |
| Q value range | 10-50 |
| Howling search time | 0.1~0.5S |
| FFT length | 1024 |
| Notch filter | Dual channel, 12 static + 12 dynamic points for each |
| Crossover | With three high and low pass filters: Butterworth, Bessel, Linkwitz-Rayleigh |
| Equalizer | 31-band graphic equalizer + 8-band parametric equalizer |
| Processor | 48kHz sampling frequency, 40-bit DSP processor; 32-bit A/D and D/A conversion |
| Physical | |
| Dimension (L×D×H) | 484X209X45 mm |
| Net weight | 2.4kg |
Spec sheet: Download the itc TS-224D spec sheet (PDF)
Applications: Corporate, Government, Education, Events
Price on request — contact us or WhatsApp +977 976-2109538 for a system design and quotation.
