itc TS-224DSuppressor — 20 Hz-20kHz (±0.5dB)
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itcAudio Peripherals
itc TS-224D
Suppressor — 20 Hz-20kHz (±0.5dB)
🛡️ The outcome: the small parts that make a system dependable — clean processing, feedback control and tidy connectivity.
2 XLR and TRS multi-use plug analog inputs
Input channels and plugs
2 XLR male plug + 2 TRS male plug analog outputs
Output channels and plugs
20 Hz-20kHz (±0.5dB)
Frequency response
1Hz
Frequency resolution
Ideal for
💬 We quote per site after free sizing. Typical reply ~2 hours.
✓
Genuine Product
Authorised dealer
✓
Manufacturer Warranty
Genuine, backed
✓
Expert Support
Local AV engineers
✓
All-Nepal Delivery
All 77 districts
Integration
How it connects
A professional sound system is a signal chain — capture, mix, process, amplify, reproduce. Here is where this product sits.
Grey boxes are products we supply — hover to see what to pair.
ConnectionSignal pathThis product
💡 Each grey box links to the matching itc product — design the whole system in one quote.
Ready-made starting points
Popular packs
Conference hall
100–300 seats
- •Column speakers + DSP amplifier
- •Gooseneck & wireless mics
- •Smart mixer + feedback suppressor
Banquet / worship
300–1,000 people
- •KS-210 line array + KS-S218 subs
- •TC-21000 amplifiers
- •Digital mixer + 4 wireless mics
Concert / outdoor
1,000–5,000 people
- •LA-series flown arrays + ground subs
- •TC-21200 / TC-23000 amps
- •TS-32PD-12 digital mixer + monitors
Why buy from us
You're not buying a box — you're buying a working system
1
Free site survey
We visit and measure your space.
2
System design + BOQ
Specified to your requirements.
3
Supply, genuine
Authorised stock, full warranty.
4
Professional install
Commissioned and tested.
5
AMC & training
Spares, service, staff handover.
Why this system
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 data
Specifications
| Connectivity | |
| Input channels and plugs | 2 XLR and TRS multi-use plug analog inputsKEY |
| 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 outputsKEY |
| Output impedance | Balance: 100Ω |
| Performance | |
| Frequency response | 20 Hz-20kHz (±0.5dB)KEY |
| SNR | ≥103dB@1kHz 20dBu (A-weighted) |
| THD | <0.012% OUTPUT=0dBu/1kHz |
| Frequency resolution | 1HzKEY |
| 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 |
Before you ask
Common questions
Do you design the system for my venue?
Yes — free site survey, loudspeaker layout and amplifier sizing, with EASE acoustic simulation available because itc models are in the EASE / EASE Focus libraries.
Can itc work with my existing mixer or speakers?
Usually yes. itc amplifiers take standard XLR inputs and drive any professional loudspeaker within their load rating; we check impedance and power matching before quoting.
Do you install, tune and support it?
Yes — rigging, cabling, system tuning (EQ, delay, limiting), operator training and local after-sales support across Nepal.
Planning a project?
Share your floor plan or BOQ — our engineers size it and send one quotation with installation cost.
Request a system quote →Installations across Nepal
Our installations across Nepal
No Audio Peripherals projects are on the map yet — the pins show our other completed installations across Nepal. Ask us for Audio Peripherals references near your site.
30
Projects
11
Municipalities
7
Districts
4
Provinces
Loading map of Nepal…
FewerMore projects
30 projects
Siddhartha Bank Head OfficeNaxal, KathmanduCOB LMini P1.25 fine-pitch LED display · 110 sq ft- CorporateNepal's first COB LED control roomKathmanduP1.5 COB · 4 × 2 m · 600 nits · 3,840 Hz
- GovernmentNational Soil Science Research CentreLalitpurP5 outdoor · 4 × 2.5 m · 6,000 nits · IP65
- GovernmentTokha Municipality Ward No. 5Tokha, KathmanduP6 outdoor · 3 × 2 m · 5,500 nits · IP65
- HospitalityCurved hotel lobby wall, ThamelThamel, KathmanduP2.5 indoor · 6 × 2.5 m curved · 1,000 nits
- RetailMulti-branch retail signage networkMultiple sites, KathmanduP2.5–P3 indoor · networked CMS
- EducationSchool entrance information displayKathmandu ValleyP4 outdoor · 3 × 1.5 m · 5,000 nits
Golyan Group corporate boardroomKathmanduIndoor fine pitch · wireless presentation
Corporate briefing & event spaceKathmanduIndoor fine pitch · main wall + secondary · VC integration
Digital & AI art galleryKathmanduIndoor fine pitch · gallery-grade colour
Nagdhunga highway DOOH screenNagdhunga, KathmanduLampro LDT P8 outdoor · highway-facing
Lakhan Thapa Chowk DOOH screenLakhan Thapa Chowk, ButwalLampro LDT P8 outdoor · junction site- HospitalityCoffee Break restaurant displayPokharaLampro LDT P4 outdoor · ~11 m²
STR Advertising outdoor DOOH screenKathmanduUnilumin P10 outdoor · ~160 m² · curved building wrap
Laxman Babu Bhawan outdoor billboardNaxal, KathmanduP8 outdoor · ~80 m² · building-mounted- HospitalityGwakhancha Restro & BarTaumadhi Square, BhaktapurBNX 2.5 · 48.5 sq ft
- HospitalityMaccha GharLazimpat, KathmanduLC P4 indoor · 39.6 sq ft
- HospitalityVesper and VineTinchuli, BoudhaLC P4 outdoor · 49.6 sq ft
- EducationReliance CollegeChabahil, KathmanduLCM P2.5 indoor · 79.4 sq ft
- HospitalityPurwanchal CafeItahariLC P4 outdoor · 30.9 sq ft
- HospitalityNabil Foodland & Party PalaceNarayantar, KathmanduLC P4 indoor · 39.7 sq ft
- HospitalityHotel Kailash KuteeThamel, KathmanduLC P4 outdoor · 26.5 sq ft
Auranex RestaurantTown Planning, KathmanduLC P4 outdoor · 49.6 sq ft
Awarded International EducationStar Mall, PutalisadakLCM P2.5 indoor · 29.8 sq ft
Dibya Ratna ConsultantBattisputali, KathmanduLDT COB P1.5 · 33.2 sq ft
Jeevan Jyoti SchoolKohalpur, BankeLC P3 indoor · 266 sq ft
FCube CinemasBoudha, KathmanduLC P2.5 indoor fine-pitch LED · 26 sq ft
Inland Multi Cuisine & StayBudhanilkantha, KathmanduLC P2.5 outdoor LED · 31 sq ft
Anong StoreJawalakhel, LalitpurLC P2.5 indoor LED · 17 sq ft
Shree Shiva EnterprisesSiddhipur, LalitpurLC P5 outdoor LED · 40 sq ft
We supply and install in all 77 districts — contact us for references near your site.Boundaries: nepal-geo-data (MIT) via nepalpublicdata.com.