# 500 DSP

> 500 DSP (iPhone/iPad app by SEIKAKU.)

- Source: https://appshunter.io/ios/app/500-dsp/id1440007604 (this page in markdown: same URL + `.md`)
- Developer: [SEIKAKU](https://appshunter.io/developer/860317297)
- Category: Entertainment, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 9.1 · 5 MB
- Languages: American English
- Released: 2018-10-26
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/500-dsp/id1440007604/reviews.md

## What is 500 DSP?

The D500.4 switching power professional amplifier is designed for professional use on stage.
 The high-quality components and the carefully designed circuits ensure excellent audio performance and extremely liner frequency response. In fact, the switching power technology offers, together with an increased efficiency and a better control of heat dissipation than conventional power supply systems, a drastic reduction of dimensions and weight, for easier transportation and installation. This amplifier guarantees total reliability and a trouble-free use even in the most demanding conditions. We believe the D500.4 will provide a perfect performance, what you get is unprecedented


## Version history (last 4 releases)

### 1.5.6 — 2025-05-27

Fixed some bugs.

### 1.5.5 — 2025-02-20

Fixed some bugs.

### 1.0.1 — 2021-12-01

Fix some bugs.

### 1.0 — 2018-10-26

No release notes.

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## More apps by SEIKAKU

- [Custom Sound](https://appshunter.io/ios/app/custom-sound/id838175440)
- [DMX 24i](https://appshunter.io/ios/app/dmx-24i/id862889920)
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- [T2208](https://appshunter.io/ios/app/t2208/id1215561683)
- [D500.4](https://appshunter.io/ios/app/d5004/id1248177856)

All apps by SEIKAKU: https://appshunter.io/developer/860317297

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-18.*