MARTS BTX8 BT Digital Signal Processor 8 Output 32Bits Res, 96KHz Smpl rate

Onlines Best Deal
(7080)
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Registered as a business seller
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US $128.88
Approximately£97.34
or Best Offer
Condition:
New
4 available231 sold
Breathe easy. Free postage and returns.
This one's trending. 231 have already sold.
Postage:
Free UPS Ground.
Located in: United States, United States
Delivery:
Estimated between Mon, 1 Dec and Thu, 4 Dec to 94104
Estimated delivery dates - opens in a new window or tab reflect seller's dispatch time, origin postcode, destination postcode and time of order receipt, and will depend on the delivery service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods, and are an estimate only.
Returns:
30 days return. Seller pays for return postage.
Payments:
    Diners Club

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eBay item number:135607789711
Last updated on 26 Nov, 2025 16:47:18 GMTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Brand
Marts Digital
Type
Bluetooth, DSP
Product Type
DSP
Model
BTX8-DSP
UPC
7898971895403
MPN
BTX8-DSP
Model Number
BTX8

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.

About this seller

Onlines Best Deal

98.4% positive Feedback•19K items sold

Joined Jun 2007
Registered as a business seller
Welcome to Onlines Best Deals' eBay store. We offer a wide variety of Consumer Electronics at some of the BEST VALUES on the web. Car Audio/Video & Accessories, CB Radios and Police/Nascar Scanners, ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.7
Reasonable postage cost
5.0
Delivery time
4.9
Communication
5.0

Seller Feedback (7,284)

All ratingsselected
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  • v***n (103)- Feedback left by buyer.
    Past year
    Verified purchase
    This may be tiny but it does about 90% of what the much more expensive DSP'S can do. I'm not a bit sorry about this purchase. Very easy to make adjustments. Just make sure you save your settings as you go along. Every channel can be independently adjusted with any setting! If your looking to try out the world of DSP in car audio the BTX8 is an excellent start! Online Best Deals was quick to answer my question. Wouldn't hesitate to by from them again!!!
  • o***o (626)- Feedback left by buyer.
    Past year
    Verified purchase
    Great seller, fast shipping. The DSP itself seems very powerful. It looks great and well built and powers on no problem. There was no instruction packet in the box, but you need the Marts Digital app on the apple app store to connect. I look forward to using this more!
  • n***d (13)- Feedback left by buyer.
    Past year
    Verified purchase
    I have trouble connecting to my SECOND MARTS DSP. I have two one for my car which works perfectly,really good for price so I got a second one. The second one I put in my truck but I can't connect to it, it's the same app but will not connect.
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Product ratings and reviews

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4.8
8 product ratings
  • 6 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Easy to use

Would recommend

Good value

Most relevant reviews

See all 8 reviews
  • by chriselect83
    06 Nov, 2025

    DSP 8 ch w eq tuning options

    DSP has ok features 8 ch w EQ nd time align tune individual ch plus 5 memory options time delay etc but app can loose bluethoot conection in middle of tune!! Nd thats furstrating bc u have to lig in again

    Verified purchase: YesCondition: NewSold by: onlinesbestdeal

  • by tractanne7
    21 Sep, 2024

    Features!!!

    Works great and has ALOT of features for a great value.

    Verified purchase: YesCondition: New

  • by jav6738
    08 Jun, 2025

    Magnificent product

    Without words excellent product meets what is specified

    Verified purchase: YesCondition: New

  • by joseavenegas
    31 Jul, 2025

    A must for a clean sounding system......

    A must for a clean sounding system...

    Verified purchase: YesCondition: NewSold by: onlinesbestdeal

  • by cwboy_40
    09 Jun, 2024

    Great product!

    Great product!

    Verified purchase: YesCondition: NewSold by: bigjeffaudio

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