DS216B/DS214B Professional DSP Audio Processor
- Equipped with high-performance AKM A/D converter AK5392 and three 24-bit DSP processors running in parallel.
- Includes a compressor on the output channels for dynamic control.
- Features a copy function between channels and the ability to reverse the output phase.
- Adjustable frequency points for precise tuning.
- Each output channel has a 5-band parametric equalizer (PEQ) with adjustable parameters.
- Offers up to 7ms of delay per channel, with all parameters adjustable.
- Comes with 16 user memories for easy recall, and USB control capabilities.
5-band parametric equalizers
Additionally, it features built-in parametric or shelf equalizers to effectively optimize system frequency response. The product also includes convenient and practical functions like channel copy and output phase inversion. Each output channel comes with a 5-band parametric equalizer with freely adjustable parameters, maximum delay of up to 7ms per channel, and customizable parameters. With 16 user presets and USB control support, operation becomes more convenient. These characteristics allow the product to be widely used in diverse audio processing scenarios, meeting users’ varied requirements.
Comprehensive auxiliary functions
Regarding functionality design, each output channel is equipped with an independent limiter, with adjustable threshold, ratio, attack time, and release time. The input-output modes are flexible, offering various combinations including 2 inputs and 6 outputs (2 inputs and 4 outputs for DS214B). There is a variety of crossover modes with rich choices of filter types and slopes such as -6, -12, -18, -24dB, or -48dB, covering Butterworth, Linkwitz-Riley, Bessel, and various variable slope options like 12dB.
High cost performance digital speaker processor
DS216B utilizes the high-performance AKM A/D AK5392, three 24-bit DSP chips for parallel processing, and advanced DSP technology, ensuring efficient and precise processing.
Maximum 2 analog inputs and 6 analog outputs
DS216B has 2 analog input ports and 6 analog output ports.
DS214B has 2 analog input ports and 4 analog output ports.
| Parameter | Value |
| Input impedance | 10KΩ, electronic balance input |
| CMRR | > 50dB(30Hz~20KHz) |
| Output impedance | < 50Ω, electronic balance input |
| Max output level | Vpp=4V balance, Vpp=7.6V unbalance |
| Frequency response | 20Hz~20kHz |
| Input gain | -40.0dB~6.0dB (step 0.5dB) |
| Output. gain | -40.0dB~6.0dB (step 0.5dB) |
| Max delay time | 7ms |
| EQ Quantity | Each output channel has 5 band parametric equalizer |
| EQ Gain | -12~12dB (step 0.1dB) |
| EQ Classification | Parametric,l-Shelf 6dB, L-Shelf 12dB, H-Shef 6dB, H-Shelf 12dB |
| EQ Frequency | 20Hz~20KHz, 31pcs ISO frequency |
| EQ Q value | 0.5 ~ 10, total 11 options |
| Low-Shelf frequency | 20Hz~1KHz |
| Hi-Shelf frequency | 1KHz~20KHz |
| Shelf gain | -12~12dB (step 0.1dB) |
| Frequency (HPF) | 10Hz~16KHz |
| Frequency (LPF) | 35Hz~22KHz |
| Crossover classification | Butterworth 6dB、12dB、 18dB、24dB、 48dB Bessel 12dB、 18dB、 24dB、 48dB Linkwitz -Riley 24dB、48dB |
| Limiter threshold | -20~+15dB |
| Attack time | 1~100ms |
| Hold time | 0~100ms |
| Decline time | 10~1000ms |
| Distortion | 0.005%(THD) |
| Input level indicator | -30dB,-24dB,-12dB,-6dB,-3dB,0dB,Clip |
| Output level indicator | -30dB,-24dB,-12dB,-6dB,-3dB,Limit,Clip |
| LCD display | 2×20 |
| Voltage | AC90V~250V, 50-60Hz |
| Weight | 3.6Kg |
| Size | 482mm x 158mm x 45mm |
coming soon