TDA SERIES · 2025
TD48A
4-In / 8-Out Flagship DSP Speaker Processor
TD48A · Front Panel
TD48A · Rear Panel
TD48A manages Analog / AES-EBU / Dante sources with priority switching, runs full 96 kHz IIR and FIR processing, and ships with a dual colour IPS display for redundancy-critical live sound.
Processing
Full 96 kHz IIR + FIR
Analog I/O
4 in / 8 out XLR
SNR
118 dB
DSP IC
ADI SHARC 21569
Dante
8 Tx / 8 Rx
Control
TCP · USB · RS232/485 · GPIO
Key Features
- DSP 96 kHz / 24 bit with 4×8 matrix processing
- Both IIR and FIR run at full 96 kHz — no down-sampling on FIR
- 3-band dynamic EQ plus 15-band parametric EQ
- Analog / AES-EBU / Dante inputs with priority and backup switching
- Up to 4 speaker presets, protected by encryption
- Dual colour IPS display, Mconsole V3.0 desktop software
- PFC power supply, AC 100–240 V
Specifications
Processing
- DSP IC
- ADI SHARC 21569
- IIR processing
- 96 kHz
- FIR processing
- 96 kHz
- Matrix
- 4 × 8
- Dynamic EQ
- 3-band
- Parametric EQ
- 15-band
- HPF / LPF
- Classic and elliptical types
- Delay
- Up to 2000 ms
- Speaker presets
- Up to 4, encrypted
Inputs & Outputs
- Analog channels
- 4 in / 8 out (Neutrik® XLR)
- AES/EBU
- 4 in / 8 out
- Dante network audio
- 8 Tx / 8 Rx
- Max input level
- +20 dBu
- THD+N
- A-wt −98 dB @ 0 dBu
- SNR
- A-wt 118 dB @ 20 dBu
Control & Power
- Control
- TCP/IP (RJ45) · USB · RS232/485 · GPIO
- Centre-control codes
- Provided
- Software
- Mconsole V3.0 (fixed architecture)
- Power supply
- PFC, AC 100–240 V 50/60 Hz
- Form factor
- 1U rack
Applications
Live performanceTheaterSports stadiumBar
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