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Item #:
194921775
ADAU1701 2.1 4.0 DSP Digital Signal Processing Preamplifier Crossover 2" 4 Out Tone Board with Treble Bass Volume Control Sigmastudio
Item #:
194921775
NZD 118
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
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Imported from Japan store
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Order now and get it around Thursday, September 17
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Upgrade your audio setup with our DSP Preamp Unit, empowering you with unmatched versatility, control, and customization options.
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
Versatile DSP
Equipped with advanced DSP capabilities, the ADAU1701 allows real-time audio processing, enabling users to create customizable audio experiences suitable for various sound applications.
User-Friendly Controls
The intuitive treble, bass, and volume control options offer users straightforward adjustments, ensuring a hassle-free setup that enhances overall user satisfaction and sound quality.
Robust Crossover Design
Featuring a sophisticated 2.1 crossover system, it efficiently separates audio signals, producing clear and powerful sound while ensuring optimal performance for both subwoofers and speakers.
Product Details
| Item Weight | 0.7 lbs (320 grams) |
Who Should Buy?
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Audio Enthusiasts
Perfect for users keen on customizing their audio experience with enhanced control over sound settings.
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DIY Audio Projects
Ideal for hobbyists building custom audio systems or integrating audio components into unique setups.
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Small Sound Systems
Great for users who need an efficient DSP solution for compact audio systems with 2.1 channel output.
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Casual Listeners
Not suited for users seeking a simple plug-and-play sound solution without advanced customization options.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the sampling rate of the DSP Preamp Unit?
Answer: The DSP Preamp Unit has a sampling rate of 48kHz. -
Question:
Can I customize the functions of the DSP Preamp Unit?
Answer: Yes, the terminal functions can be tailored to your specific needs using SigmaStudio programming. -
Question:
Does the unit come with any programming resources?
Answer: Yes, it includes an open-sourced demo program and HEX files for restoring factory settings.
WONDOM Editorial Review
ADAU1701 2.1 4.0 DSP Digital Signal Processing Preamplifier Crossover 2" 4 Out Tone Board with Treble Bass Volume Control Sigmastudio is designed for audiophiles seeking superior sound quality and control. Weighing just 0.7 lbs, it’s lightweight yet packed with features to enhance your audio experience. Users appreciate the exactness of the bass and treble adjustments, allowing customization of sound profiles to fit personal preferences. This product has garnered praise for its intuitive interface and flexibility, making it a solid choice for various audio setups.
Customer Reviews & Ratings
9 customers ratings
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5 Star
62%
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4 Star
18%
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3 Star
20%
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Pros
- Lightweight design at only 0.7 lbs
- Excellent sound quality with clear bass
- User-friendly volume control and adjustments
- Versatile for multiple audio applications
- Compact size fits easily into setups
Cons
- Setup may require additional configurations
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 118
Order now and get it around Thursday, September 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Powered by the high-performance ADAU1701 DSP for exceptional audio flexibility.
- Versatile 2-in, 4-out configuration with a built-in 2-way digital crossover.
- User-friendly controls with four potentiometers for fine-tuning frequencies and volume.
- Easily integrates with external components through General Purpose I/O ports.
- Supports SigmaStudio for customized programming and adjustments.
- Includes an open-sourced demo program and HEX files for easy setup and factory reset.
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