Zapco DSP-Z8 IV AT Digital Signal Processor
Overview & Key Features
The DSP-Z8 IV AT is an 8-channel digital signal processor built for riders and audio enthusiasts who want more control over their sound. It’s powered by a high-quality Cirrus Logic chip and supports crystal-clear 32-bit/192 kHz processing. With 8 inputs and 8 outputs, you’ll have all the flexibility you need to fine-tune your setup.
It includes automatic tuning, detailed EQ options, time alignment, and polarity control—plus a handy remote for quick adjustments. And if you want to stream music, just add the optional HD Bluetooth module for wireless playback on the go.
Technical Specifications
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Processor: Cirrus Logic CS47048 (150 MHz, 32-bit, 192 kHz)
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Inputs/Outputs: 8 Channels In / 8 Channels Out
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ADC: Cirrus Logic CS47048 (32-bit, 192 kHz)
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Dynamic Range / THD: 108 dB / -98 dB
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DAC: Cirrus Logic CS8422 (24-bit, 192 kHz)
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Dynamic Range / THD: 140 dB / -120 dB
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Input Sensitivity:
- Low-Level (Pre-In): 1–5 VRMS
- High-Level (Speaker-In): 2–20 V
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Digital Inputs: 24-bit / 192 kHz
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Frequency Response (-3 dB): 10 Hz – 22.5 kHz
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Signal-to-Noise Ratio (S/N):
- 110 dBA (Digital), 106 dBA (Analog)
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Total Harmonic Distortion (THD):
- 0.002% (Digital), 0.005% (Analog)
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Crosstalk (1 kHz, DSP only): 90 dB
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EQ Options:
- Channels 1–6: Graphic & Parametric / 31 bands
- Channels 7–8: Graphic & Parametric / 11 bands
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Mute/Solo Control: Per Channel
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Time Alignment:
- Range: 0–15 ms, Step: 0.02 ms
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Distance:Up to 515 cm, Step: 0.68 cm
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Polarity: Selectable 0° / 180°
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Remote Control: Included
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Bluetooth Streaming: Available with optional HD-BT II-D
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Dimensions: 213 mm (W) x 113 mm (L) x 50 mm (H)
