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HOQS 4x8 DSP Processor — FIR/IIR, SHARC+ Dual‑Core, 4‑In 8‑Out Matrix | NZ
NZ$1,049.00
Sales Tax Included
The HOQS 4x8 Digital Signal Processor is a high‑performance DSP designed for NZ sound system builders who demand precision, flexibility and professional‑grade audio control. Featuring the ADSP‑21571 SHARC+ dual‑core processor and 64‑bit floating‑point optimization, this DSP delivers exceptional FIR and IIR processing power for HOQS systems, touring rigs, installs and custom NZ audio projects. With USB and LAN connectivity, a user‑friendly PC interface, and a powerful 4‑in / 8‑out matrix, the HOQS 4x8 DSP gives you complete control over EQ, routing, limiting, filtering and system tuning.
Key Features
4 input × 8 output matrix routing
ADSP‑21571 SHARC+ dual‑core DSP (ARM Cortex‑A5 architecture)
64‑bit floating‑point FIR/IIR processing
AK5552 ADC with 32‑bit / 768kHz sampling
118dB signal‑to‑noise ratio for ultra‑clean audio
USB or RJ45 LAN control via PC software
RS232 external control support
User‑friendly PC interface for full DSP management
Advanced Processing Tools
15‑band parametric EQ
31‑band graphic EQ
5‑band dynamic EQ
512‑order FIR filter
Gain / phase / mute
Channel level indicators
Delay
Pressure limiter
Noise gate
Channel routing
Marshalling
Channel replication
Noise & signal generator
Ideal Applications
HOQS Paraflex systems
Touring racks
Live sound reinforcement
Installations and venues
Custom HOQS‑based builds
Multi‑way active systems
Precision system tuning
Quantity
Only 2 left in stock
HOQS 4x8 DSP Processor SPECIFICATIONS
Frequency response (20Hz- 20kHz@+4dbu):+0/-0.3db
Total Harmonic distortion (20Hz- 20kHz@+4dbu) : <0.003%
Signal-to-noise ratio:110db A weighting
Ground noise:<-90dbu
Dynamic range (20Hz-20kHz, 0db):>116db
Maximum gain (input to output): 48db
Maximum delay (input to output): 750ms
Channel separation (@1kHz between channels): >80db
Common-mode rejection ratio: 60Hz>100db@+2-dBu
Input impedance (balanced/unbalanced): Bal:20k / Unbal:10k
Output impedance (bal/unbalance: Bal:100ohm / Unbal:50ohm
Maximum input level: +20dBu
Maximum output level: +20dBu
Input gain range (adjustable): -80db - +12db
Output gain range (adjustable): 80db - +12db
A/D Chip: AK5552
A/D Sampling rate: 768kHz
A/D converter bit wide: 32bit
D/A chip: AD1955
D/A Sampling rate: 192kHz
D/A converter bit: 24bit
DSP Chip: ADSP-21571
DSP master frequency: 500Mhz
DSP bit width: 32/40/64- bit floating point
Dual-coreSHARC+ARMCortex – A5TM core
HOQS 4x8 DSP Processor SHIPPING INFORMATION
Mounting and Shipping Info
Unit to fit a standard 19-inch rack mount
Unit Weight
3.5 kg
Shipping Box
320mm x 560mm x 90 mm
Shipping Weight
10kg
Returns Policy
Here at Subcity Audio Ltd, we want you to be confident in your purchase. The following returns policy applies to all customers.
1. Defective or Damaged Goods
If an item arrives defective or damaged, you must notify us in writing within 7 days of delivery.
We may arrange for inspection and, where appropriate, issue a replacement or refund.
2. Change of Mind Returns
If we accept a return for non-defective goods:
The goods must be returned within 14 days of delivery
A 10% restocking fee will apply
The goods must be unused, in original packaging, and in resalable condition
Freight charges are non-refundable
Return freight is the customer’s responsibility
Please allow 7 days for processing an approved refund
3. Exclusions
We cannot accept returns of:
Special-order or custom-fabricated goods
Items returned outside the 14-day window
Goods that have been installed, used, or damaged after delivery
4. How to Arrange a Return
To request a return, please email:
Email: sales@subcityaudio.com
Include your invoice number, reason for return, and any relevant photos
5. Consumer Guarantees
Nothing in this policy limits your rights under the Consumer Guarantees Act 1993, where applicable. However,
if you are acquiring goods or services for the purpose of a business, you agree that the Act does not apply.