# DA-S

> DA-S (iPhone/iPad app by SEIKAKU.)

- Source: https://appshunter.io/ios/app/da/id6753777887 (this page in markdown: same URL + `.md`)
- Developer: [SEIKAKU](https://appshunter.io/developer/860317297)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 6 MB
- Languages: American English
- Released: 2025-10-10
- Data updated: 2026-02-23
- User reviews in markdown: https://appshunter.io/ios/app/da/id6753777887/reviews.md

## What is DA?

This app controls DA-S series speakers via Bluetooth.

Functions:
1. Adjust 12 EQ frequencies, gain, Q value, filter type, and other parameters;
2. Adjust input gain, mute, and delay;
3. Save and load presets to the device or local storage.
4. One-click factory reset.


## Version history (last 3 releases)

### 1.0.2 — 2025-10-15

fixed some bugs.

### 1.0.1 — 2025-10-13

fixed some bugs.

### 1.0 — 2025-10-10

No release notes.

## More apps by SEIKAKU

- [Custom Sound](https://appshunter.io/ios/app/custom-sound/id838175440)
- [DMX 24i](https://appshunter.io/ios/app/dmx-24i/id862889920)
- [T20i](https://appshunter.io/ios/app/t20i/id950579631)
- [20.4LIVE](https://appshunter.io/ios/app/204live/id987328761)
- [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 2026-02-23.*