Marts Digital BTX8-DSP front panel shows high-resolution DSP for precise tuning
Marts Digital BTX8-DSP side ports enable versatile connections for multi-channel setups
Marts Digital BTX8-DSP mobile app control lets you tune wirelessly
Marts Digital BTX8-DSP 31-band EQ enables detailed sound shaping
Marts Digital BTX8-DSP per-channel EQ for balanced multi-channel output
Marts Digital BTX8-DSP supports crossovers for custom speaker configurations
Marts Digital BTX8-DSP memory presets simplify setup for different environments

Marts Digital

Marts Digital BTX8-DSP — 8-Channel 32-Bit DSP with Bluetooth App Control

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$207.04

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Meet the Marts Digital BTX8-DSP, a high-resolution digital signal processor designed to deliver precise audio tuning for multi-channel systems. With 32-bit DSP processing and a 96 kHz sampling rate, you can experience cleaner sound, improved clarity, and accurate signal control across eight outputs. This device is built for flexible installations where you want tighter stage imaging and more control over how each channel contributes to the overall mix.

Overview and benefits

  • 32-bit DSP processing for detailed dynamics and cleaner overall sound
  • 96 kHz sampling for faithful signal reproduction and reduced perceived distortion
  • 8-channel output with per-channel control for tailored sound staging

Flexible tuning capabilities

  • 31-band input EQ to shape the incoming signal before processing
  • Per-channel output EQ to sculpt each speaker path individually
  • Multiple crossover types with adjustable Q-factor for precise frequency management
  • Wide frequency range and gain options to match various speaker setups

Wireless control and presets

  • Bluetooth app control for EQ, crossover, gain, and presets from a smartphone
  • Multiple memory presets to quickly switch between different tunings for diverse environments

Use cases and versatility

Designed for car audio systems and custom installations, the BTX8-DSP offers adjustable frequency ranges, gain control, and preset storage to accommodate different vehicle cabins and listening preferences. While results depend on the overall setup, the device provides a flexible platform for exploring precise tuning and balanced sound staging.

Compatibility and setup tips

With multi-channel output and configurable processing, this DSP adapts to a variety of installations. For best results, pair the BTX8-DSP with quality sources and properly tuned speakers, then leverage the Bluetooth app for iterative adjustments while listening in real time. Memory presets can help you save distinct configurations for daily driving or show setups.

FAQ

Q: What scenarios is the BTX8-DSP best suited for?

A: Ideal for car audio and custom installs, offering multi-channel control, high-resolution DSP, and wireless tuning options.

Q: Can I tune the device from my phone?

A: Yes, Bluetooth app control lets you adjust EQ, crossover, gain, and presets from your smartphone.

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