TOA DPSP3 Digital Processor

Recommended Retail Price

£1,469.00 excl. VAT

The TOA DP-SP3 is a 1U rack-mountable Digital Processor, containing 2 inputs and 6 outputs. It also features digital signal processing functions such as Equalizer, Crossover, Matrix, Compressor, and Delay. Other functions include input PAD, analog output attenuator, output MUTE, EQ characteristic library for TOA speakers, and contact input terminals.

When connected to a LAN, settings and operations of the DP-SP3 can be performed on a PC with the supplied DP-SP3 PC Software installed. It can be mounted in an EIA component rack (1U size).

Product Features

  • 10 filters on each input and 12 filters on each output
  • 2 inputs & 6 outputs, processor can work with a 3-way multi-amp system
  • Essential audio processing tools: Compressor, Parametric Equalizer, Output Delay & Mute
  • Digital Speaker Processor for clear, high-quality and realistic sound, with a full sense of presence
  • Parametric equalizer, high/low pass, and high/low shelving filters; as well as all-pass, notch filters and CD horn equalizer are possible

Product Specifications

DPSP3

Frequency Response

20 Hz – 20 kHz @ ±1 dB

Power Source

220 – 240V AC
50/60 Hz

Dynamic Range

Over 110 dB

Distortion

< 0.03%

Power Consumption

25W

Crosstalk

-80 dB

Inputs

2 channels, +4 dBu (Max. +24 dBu), 10 kΩ, electronically-balanced, removable terminal block (3P)
Contact Inputs:
  • 4 channels; open voltage = 5V DC
  • Short-circuit current: 5 mA, removable terminal block (5P)
Control Function:
  • Preset memory selection, volume control, and mute

Outputs

6 channels, +4 dBu (Max. +24 dBu), applicable load 600 Ω or more, electronically-balanced, removable terminal block (3P)

A/D, D/A Converter

24 bits

LAN

Maximum Cable Length:
  • 100m (between DP-SP3 and switching hub)
Network I/F:
  • 1 channel of 10BASE-T/100 BASE-TX (auto-negotiation)
  • RJ45 connector, connection via switching hub
Network Protocol:
  • TCP/IP, Connection cable: Shielded Cat. 5 or higher twisted pair cable for LAN (Cat. 5-STP or better)

Sampling Frequency

96 kHz

Equalizer/Filter

Parametric Equalizer: 20 Hz – 20 kHz, ±15 dB
  • Q: 0.267 – 69.249
Notch filter: 20 Hz – 20 kHz
  • Q: 8.651 – 69.249
All-pass Filter: 20 Hz – 20 kHz
  • Q: 0.267 – 69.249

Compressor

Attack Time:
  • 0.2 ms – 5 s
Release Time:
  • 10 ms – 5 s
Threshold = -20 to +20 dBu in 1 dB steps
Ratio = 1:1, 1.1:1,1.2:1, 1.3:1, 1.5:1, 1.7:1, 2:1, 2.3:1, 2.6:1, 3:1, 4:1, 7:1, 8:1, 10:1, 12:1, 20:1, ∞:1

Delay

Delay Time:
  • 0 – 682.656 ms in 0.01 ms steps

Matrix

2 x 6

Other Features

Input PAD (-14dB) control, analog output attenuator (-∞ to 0 dB in 1 dB steps) control, EQ characteristic library for TOA speakers, input/output level indicator (4-point LED indicator), output MUTE switch x 6

Operating Humidity

90% RH (No Condensation)

Operating Temperature

0 °C to +40 °C

Finish

Aluminium, hairline, black

Dimensions

482 mm W x 44 mm H x 289 mm D

Weight

3.1 kg

Accessories (Included)

  • CD-ROM, x1
  • Power Cord: 2m, x1
  • Rack Mounting Screw, x4
  • Removable Terminal Plug (5 pins), x1
  • Removable Terminal Plug (3 pins), x8

Data Sheets

User Guide
Data Sheet

SKU TOA_DP-SP3 Category

Additional information

Manufacturer

TOA

Downloads

If available, product downloads will appear here.

The DP-SP3 is a 1U rack mountable Digital speaker processor having 2 inputs and 6 outputs. It features digital signal processing functions such as Equalizer, Crossover, Matrix, Compressor, and Delay. Other functions include input PAD, analog output attenuator, output MUTE, EQ characteristic library for TOA speakers, and contact input terminals. When connected to a LAN, settings and operations of the DP-SP3 can be performed on a PC with the supplied DP-SP3 PC Software installed. It can be mounted in an EIA component rack (1U size).

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