The 10 Best Digital Signal Processors to Buy – August 2022 Review

Looking for the best Digital Signal Processors?

We did 20 hours of research and testing 17 products to create this review. We believe the best Digital Signal Processors doesn’t have to be the most sophisticated to be exceptional. Our product selection lives up to its promise. Many different criteria were used for this comparison to be more relevant and more precise. Now discover our comparison !

TOP 10

No. 1
PRV AUDIO DSP 2.8X Car Audio Crossover and Equalizer 8 Channel Full Digital Signal Processor DSP with Sequencer
  • INTUITIVE INTERFACE: Through an LCD display (16x2 Characters) and intuitive interface, it allows real-time audio adjustments
  • HANDLES IT ALL: The DSP2.8X features 2 audio inputs (A and B) and 8 independent outputs and allows you to choose the audio source (A, B or A + B) for each output
  • INTEGRATED EQUALIZATION SYSTEM: With 15 band graphic equalizer, manual tuning, or through 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost, Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and Pancadão)
  • PROFESSIONAL EQUALIZATION: For professional equalization adjustments, it has 1 INPUT Parametric Equalizer and 1 OUTPUT Parametric Equalizer with gain control, specific frequency setting, and equalizer bandwidth, allowing fine adjustments and detailed equalization control
  • SEQUENCER FEATURE: The PRV DSP2.8x allows sequential triggering of other products through the remote trigger connection (REM) with three outputs (S1, S2, and S3) which are sequentially activated and deactivated according to the input signal from the remote input (REM IN)
No. 2
Dayton Audio DSP-408 4x8 DSP Digital Signal Processor for Home and Car Audio
300 Reviews
Dayton Audio DSP-408 4x8 DSP Digital Signal Processor for Home and Car Audio
  • Real-time signal processing for ultimate control
  • Complete audio customization for application specific installations
  • Easy-to-use Graphical User Interface (GUI)
  • All eight output channels have a fully adjustable 10-band parametric EQ
  • Optional Bluetooth dongle (for streaming and app control) and wired remote available
No. 3
Stetsom STX 2448 DSP Crossover & Equalizer 4 Channel Full Digital Signal Processor (Sequencer)
  • 15 Band Graphic Equalizer
  • New Sequencer Amp Remote Activation
  • Crossover with Variable Frequency (12/18/24/36/48 dB/8ª)
  • Intuitive Interface in a LCD Display with Screensaver and Password Lock
  • Delay Adjustment
No. 4
KICKER 47KEYLOC KEYLOC 10V RMS Digital Signal Processor Smart Line Output Converter Vehicle Audio System with Factory and Aftermarket Gear, Black
  • LINE-OUT CONVERTER: KEYLOC is a 2-channel DSP based active line output that strips the factory audio of coloration and filters and maximizes frequencies; Dimensions (L x W x H): 5.5 x 2.75 x 1.38 inches
  • SMOOTH FREQUENCY: Smooths frequency response of 2 channels from source unit via EQ correction; Factory time delay defeat ranging from .06mS to 10mS
  • ALL-PASS FILTER: All-pass filter defeat which can correct up to 3 all-pass filters on 1 channel; Automatic turn-on with offset remote input and output
  • MOUNTABLE SYSTEM: If possible mount behind the dash or in the climate-controlled passenger compartment
  • SPECIFICATIONS: RMS output: 10V; Frequency response: 20Hz-20kHz
No. 5
New Stetsom STX 2436 BT DSP Bluetooth Full Digital Signal Processor Exclusive APP for Android and Apple iOS Graphic Input EQ Parametric Equalizer High Precision Crossover Filters Battery Monitoring
  • Graphic input equalizer (15 bands and equalization presets)
  • Input/Output parametric equalizer (frequency, gain, Q factor)
  • Plug&Play connection compatible with SMC remote control (sold separately)
  • Routing between inputs and outputs
  • High precision crossover with Butterworth and Linkwitz-Riley filters and attenuations up to 36 dB/8th
  • High-precision alignment/delay
  • Phase inversion
  • Limiter with Threshold, Attack and Release adjustment
  • Independent gain and mute per output and master volume
  • Battery monitoring
No. 7
PRV AUDIO DSP 2.4X 4 Channel Digital Signal Processor with Sequencer Car Audio Crossover and Integrated Equalizer
7 Reviews
PRV AUDIO DSP 2.4X 4 Channel Digital Signal Processor with Sequencer Car Audio Crossover and Integrated Equalizer
  • Four Independent Outputs: The DSP 2.4X features 2 audio inputs (A and B) and 4 independent outputs and allows you to choose the audio source (A, B or A + B) for each output
  • Intuitive Interface: Through an LCD display (16x2 Characters) and intuitive interface, it allows real-time audio adjustments
  • Professional Equalization: For professional equalization adjustments, it has 1 INPUT Parametric Equalizer and 1 OUTPUT Parametric Equalizer with gain control, specific frequency setting, and equalizer bandwidth, allowing fine adjustments and detailed equalization control
  • Integrated Equalization System: With 15 band graphic equalizer, manual tuning, or through 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost, Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and Pancadão)
  • Sequencer Feature: This 4 channel DSP allows sequential triggering of other products through the remote trigger connection (REM) with three outputs (S1, S2, and S3) which are sequentially activated and deactivated according to the input signal from the remote input (REM IN)
SaleNo. 8
Retargetable Code Generation for Digital Signal Processors
  • Hardcover Book
  • Leupers, Rainer (Author)
  • English (Publication Language)
  • 220 Pages - 06/30/1997 (Publication Date) - Springer (Publisher)
SaleNo. 9
AudioControl DM-608 6 by 8 Channel Matrix Digital Signal Processor
20 Reviews
AudioControl DM-608 6 by 8 Channel Matrix Digital Signal Processor
  • 6 Input Channels, 8 Outputs - Input and Output RTA for Precise and Informed Tuning
  • All controls and adjustments accessible on your laptop (PC or Mac) via USB connection (AudioControl's Smart-User DSP software included)
  • Variable high-pass, low-pass, and bandpass filters (20-20,000 Hz at 12 or 24 dB/octave)
  • GTO signal-sensing turn-on - MILC (Maximum Input Level Control) LED optimization and clip indicators
  • AccuBASS, Signal Summing, Signal Delay, 12 and 24 dB/Octave Crossovers, 30 Band Equalizer
No. 10
Stetsom STX 2848 DSP Crossover & Equalizer 8 Channel Full Digital Signal Processor (Sequencer)
  • 15 Band Graphic Equalizer
  • New Sequencer Amp Remote Activation
  • Crossover with Variable Frequency (12/18/24/36/48 dB/8ª)
  • Intuitive Interface in a LCD Display with Screensaver and Password Lock
  • Delay Adjustment
  • 8 Independent Outputs
  • 2 Audio Inputs (A and B)
  • Professional Equalization Adjustments
  • Limiter with Dynamic Attack-Release system
  • Audio Treatment

Intro

Find out where you can get the best Digital Signal Processors! Making your choice among different Digital Signal Processors on the market is not always easy. It can also turn into a daunting task because of the many websites offering the same type of product. On this page, we will give you a comparison to get the best value for your money. This complete ranking provides you with a comprehensive view and allows you to pick the best Digital Signal Processors. You will find a broad selection of models, brands, and prices. Whether you want to save money or find out what is the best Digital Signal Processors for you, our comparison will help you make the right choice. To keep things practical and easy to understand, we created a Top 10 of the best Digital Signal Processors. You won’t have to choose your products at random anymore.. On your marks! Compare! Pick your Digital Signal Processors!

Our Picks

No. 1
PRV AUDIO DSP 2.8X Car Audio Crossover and Equalizer 8 Channel Full Digital Signal Processor DSP with Sequencer
  • INTUITIVE INTERFACE: Through an LCD display (16x2 Characters) and intuitive interface, it allows real-time audio adjustments
  • HANDLES IT ALL: The DSP2.8X features 2 audio inputs (A and B) and 8 independent outputs and allows you to choose the audio source (A, B or A + B) for each output
  • INTEGRATED EQUALIZATION SYSTEM: With 15 band graphic equalizer, manual tuning, or through 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost, Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and Pancadão)
  • PROFESSIONAL EQUALIZATION: For professional equalization adjustments, it has 1 INPUT Parametric Equalizer and 1 OUTPUT Parametric Equalizer with gain control, specific frequency setting, and equalizer bandwidth, allowing fine adjustments and detailed equalization control
  • SEQUENCER FEATURE: The PRV DSP2.8x allows sequential triggering of other products through the remote trigger connection (REM) with three outputs (S1, S2, and S3) which are sequentially activated and deactivated according to the input signal from the remote input (REM IN)
No. 2
Dayton Audio DSP-408 4x8 DSP Digital Signal Processor for Home and Car Audio
300 Reviews
Dayton Audio DSP-408 4x8 DSP Digital Signal Processor for Home and Car Audio
  • Real-time signal processing for ultimate control
  • Complete audio customization for application specific installations
  • Easy-to-use Graphical User Interface (GUI)
  • All eight output channels have a fully adjustable 10-band parametric EQ
  • Optional Bluetooth dongle (for streaming and app control) and wired remote available
No. 3
Stetsom STX 2448 DSP Crossover & Equalizer 4 Channel Full Digital Signal Processor (Sequencer)
  • 15 Band Graphic Equalizer
  • New Sequencer Amp Remote Activation
  • Crossover with Variable Frequency (12/18/24/36/48 dB/8ª)
  • Intuitive Interface in a LCD Display with Screensaver and Password Lock
  • Delay Adjustment

Why you should trust us?

This guide is the result of more than 10 years of experience in researching, testing, and writing about various subject. Our team members are experts in their fields. We spent 20 hours reading all the articles we could find online and all the customer reviews on various retail websites such as Amazon, Ebay, Alibaba or Flipkart. We also found many websites that provided valuable resources such as purchasing guides and detailed information on Digital Signal Processors. To help you make the best choice among the hundreds of products available, we decided to offer you a comparison in order to find the best value for your money. We searched different fields to find the best Digital Signal Processors. We also looked at the best alternatives for reasonably priced and easy to use products. After we determined our main parameters, we conducted our research and tests.These parameters separate a great product from an average one:

  • Price
  • Ease of use
  • Customer reviews
  • Quality
  • Durability

Conclusion

We hope this ranking was helpful to you in choosing the Digital Signal Processors that best suits you. We made it thoroughly and we will update it regularly, so that you get a real-time comparison. Our goal is to allow you to compare models and prices, to get an overview of what the market has to offer. We are here to make it easier for you and to make informed decisions. If our ranking gave you a clearer view on the different products available, feel free to let us know in the comments section. We will happily read them.

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Last update on 2022-08-18 at 16:36 / Affiliate links / Images from Amazon Product Advertising API