SKU: 25236108373

MiniDSP Flex Eight DSP Processor

Sale price$449.55 Regular price$499.50
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

MiniDSP Flex Eight DSP ProcessorWith multiple digital inputs and eight unbalanced analog output channels, the miniDSP Flex Eight audio processor offers incredible flexibility for active speaker and subwoofer tuning. The compact enclosure is designed to house a full eight channels of DSP and a world class analog output stage, providing an advanced audio processing solution. In addition, the Flex Eight is easily software upgradable with Stereo Dirac Live for full range correction and

With multiple digital inputs and eight unbalanced analog output channels, the miniDSP Flex Eight audio processor offers incredible flexibility for active speaker and subwoofer tuning.

The compact enclosure is designed to house a full eight channels of DSP and a world-class analog output stage, providing an advanced audio processing solution. In addition, the Flex Eight is easily software-upgradable with Stereo Dirac Live® for full range correction and includes a variety of tried and proven functionality such as FIR filters, parametric EQ, crossovers, and biquad programming on each output channel.

With USB audio, S/PDIF, and Bluetooth (LDAC/aptX) stereo digital inputs, and an OLED front panel display with volume control/encoder knob, the Flex Eight is the perfect choice for a modern, compact integrated active speaker/subwoofer system.

Let your creativity take over and experience the power and flexibility of the miniDSP Flex Eight.


Hardware Features

  • Processor: 32-bit floating-point 400MHz Analog Devices SHARC DSP
  • Multi-Core USB Audio processor (XMOS)
  • Bluetooth streaming: LDAC™/aptX™ HD/aptX™/AAC/SBC
  • Optional upgrade to Dirac Live® 3.x Digital Room Correction, Stereo Full Range Room Correction (20~20kHz)
  • Audiophile performance with very low noise floor and distortion (SNR @128dB(A), THD+N @ -111dB (0.0003%)
  • Inputs: Stereo digital (USB Audio/SPDIF/Optical/Bluetooth)
  • Outputs: Unbalanced (RCA)
  • White/Black OLED front panel controller with IR control
  • Control and configuration by miniDSP Device Console (DC)


What's in the box?

  • Digital Audio Processor — Flex Eight
  • IR remote v2
  • 12V universal power supply (UK/EU/US/AU plugs)
  • USB cable  

Specifications

Description

Digital Signal Processor Engine

Analog Devices Floating point DSP SHARC ADSP21489 @ 400MHZ

Processing resolution / Sample rate  

32 bit/96 kHz (32bit/48 kHz with Dirac Live® license)

USB Audio support

UAC2 Low latency Audio - ASIO driver support (Windows) - Plug&Play (Mac/Linux)

Input/Output Configuration

2 channels in / 8 channels out

Digital Stereo Audio
Input Connectivity

1 x SPDIF on RCA connector
1 x OPTICAL on Toslink connector
1 x USB audio (stereo)
1 x Bluetooth with support for: LDAC™/aptX™ HD/aptX™/AAC/SBC
Supported Sample Rate: 20 ~ 216 kHz

Digital Audio Output Connectivity

Not Applicable

Analog Audio Output Connectivity

8 x Unbalanced RCA

Analog Audio Output Impedance

200 Ω

Analog Output Max Level

2 V RMS

Frequency Response

20 Hz – 20 kHz ± 0.05 dB

SNR (Digital to Analog)

125 dB(A) with DRE (Dynamic Range Enhancer)

THD+N (Digital to Analog)

-111 dB (0.0003 %) @1kHz

Crosstalk (Digital to Analog)

-120 dB

Filtering Technology

Flex Eight: IIR (10bands/outputs) + FIR (Stereo bank on input @ 2048taps for impulse response correction)
Flex Eight with Dirac Live®: Full Range correction (20~20kHz) + IIR (10bands/outputs) / (Note: FIR and IIR filters on the input channels are not available to the end user if the Dirac Live upgrade is installed.)

Software control

Control and configuration by miniDSP Device Console (DC)

DSP Presets

Up to 4 presets

Dimensions

150x180x41 mm

Accessories

IR Remote

Power Supply

Included external switching PSU 12V/1.6A  (US/UK/EU/AU plugs)

Power Consumption

4.0 W (idle)
2.5 W (standby)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25236108373

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4.8 ★★★★★
Based on 13 reviews
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M
Verified Purchase
Mark
Battle Creek, US
★★★★★ 5
Hallelujah… finally, I found the right pillow!!!
Size: Queen (Pack of 1), Color: White
I have spent a lot of money searching for the right pillow. I recently tried to Tempur-pedic that cost twice with this pillow cost. Tempur-pedic flattened out. I’ve had this pill for a few weeks now and it works wonders. I am a paraplegic. You can have a lot of neck problems. I love the fact that this pillow is adjustable. I immediately saw it was too stuffy and took a bunch out. It works perfect so glad I didn’t spend money on a $200 purple pillow. I read a lot of reviews and there were a lot of complaints about the odor. Mine did smell funny when it came out of the box. I immediately threw it in the dryer with a few bounce fabric sheets came out smelling fine. Pillows are a very individual thing, but I think for 40 bucks this pillow is worth a try. I’m really enjoying mine about one of those silk pillowcases to go over it and it sleeps cool and comfortable. Best wishes in your search for the right pillow. Update: I’ve been using this pillow several months and it continues. Give me a good night rest pain-free.. well worth the money. UPDATE: I have been using this pillow for three months and it still works great. It does not flat out or get hot..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
D
Verified Purchase
Danica Mandic
Charlottesville, US
★★★★★ 5
Soft comfortable very good pillow
Size: King (Pack of 1), Color: White
I really love my new pillow it's great and comfortable. Yes, it has a little smell, but if you wash the pillowcase and put the pillow on the window for a day you won't notice anything anymore.
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Reviewed in the United States on May 18, 2026
Z
Verified Purchase
Zachery Jeffries
Grantham, US
★★★★★ 5
Best place for head
Size: Queen (Pack of 1), Color: White
Do you love not getting sleep and sweating all over your pillow at night when you are asleep? If so then don't buy this pillow! If you want a good nights sleep and cool pillow like me this is the one. Ive always been ehh towards spending so much on a pillow but its 100% worth it, I sleep so much better and it forms to my head and keeps me cool at night. Great support even for my big head and comes with a bag of extra stuffing if you want to have a little more firmer pillow. Highly recommend
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Reviewed in the United States on April 4, 2026
L
Verified Purchase
Loves_2_read
Omaha, US
★★★★★ 3
Oversized
Size: Queen (Pack of 2), Color: White
I have chronic neck pain. I am forever buying new pillows. Sometimes I think I found the perfect pillow but then three months later they’re losing their loft. I thought I would give these pillows to try since the stuffing is removable. Now these pillows are really oversized. To the point where I thought that they had sent me king-size pillows but I double checked the packaging and they were Queen. I ended up having to buy king-size pillowcases for them because they just barely fit in the queen size and the pillowcases would always end up pulling back from the edge. So that’s a negative one star there. Now I’ve been sleeping on these pillows for a while and they have held up well. I did end up removing some of the stuffing because it was just too much. I’m a side sleeper and when I use this pillow, it does a good job of keeping my neck in alignment. However, the pillow tends to migrate up as I sleep. Or I tend to slip down off the pillow, either or. So that’s why I’ve removed a second star. Maybe if I removed more stuffing that wouldn’t happen, but then I feel like the loft would be too little. I will say that these provide great support when sitting up in bed reading or watching TV. So would I buy them again? Probably not. Am I going to keep using them? Yes
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Reviewed in the United States on December 23, 2025
L
Verified Purchase
Layton Phillips
San Leandro, US
★★★★★ 5
Great pillow, but the cooling effect depends on the cover
Color: Blue-ice Plus, Size: King(Pack of 2)
I really like this pillow overall. It’s comfortable, supportive, and feels well made. When you use it without a pillowcase, it definitely feels cool to the touch and does what it claims in terms of that initial cooling sensation. However, once you put a pillowcase on it, you can’t really feel the cooling effect anymore. I’ve tried multiple different pillowcases made from different materials, and none of them really let that cool feeling come through. That said, I still love the pillow itself. It’s comfortable and supportive enough that I’m keeping it. Just keep in mind that the cooling feature works best without a cover, which isn’t ideal for everyone. Overall, a good pillow — just manage expectations about the cooling effect once it’s covered.
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Reviewed in the United States on February 17, 2026

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