u/AliraAudio

Been working on the routing architecture for the next version of my DSP platform.

The goal is to make active DSP systems feel much simpler and more approachable to use without losing flexibility.

Right now I’m working on:

- scalable routing matrix

- per-channel crossovers

- output trim

- delay per channel

- preset management

- phone-based control UI

I’m trying to keep the interface understandable instead of going full “pro audio software” 😅

Still early in development, but I’d genuinely be interested to hear what features people actually use most in their DSP/active setups

A lot of the architecture work I’m doing now is aimed toward a future 4-channel amplifier with additional DSP-controlled outputs for active speaker and subwoofer setups.

The main focus is keeping the routing and crossover side powerful, but still simple to actually use day to day

Quick demo of the preset system I’ve been working on.

Each preset stores a full DSP setup (EQ, compression, limiter, filters), so you can switch between completely different sound profiles instantly.

The 'night' preset is just for demo purposes only due to my phone mic not being able to properly capture the low cut so you could hardly hear the difference due to the way my phone processes video audio.

Feedback welcome as always

I’ve been working on a DSP-powered amplifier that runs on a Raspberry Pi, with everything controlled from a phone UI.

The idea is to keep it simple to use (presets, volume, input switching), but also have a more advanced section if you want to tweak things like EQ, compression, and limiter.

At the moment this is based on a 2 channel amplifier with plans for 4 channel amplifier with FIR filters and room correction in the future.

It’s still in the refinement stage before at the moment, but I wanted to get some honest feedback — especially on the UI and overall concept.

Would something like this actually interest you, or does it feel like overkill for most setups?