# SOHD

> SOHD (iPhone/iPad app by SEIKAKU.)

- Source: https://appshunter.io/ios/app/sohd/id1441074585 (this page in markdown: same URL + `.md`)
- Developer: [SEIKAKU](https://appshunter.io/developer/860317297)
- Category: Music, Business, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 15 MB
- Languages: English
- Released: 2018-11-03
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/sohd/id1441074585/reviews.md

## What is SOHD?

SOHD is a kind of APP program similar to 20.4Live,The operation target is a professional active stage column speaker independently developed by SEIKAKU. It adopts 1PCS SUB+1PCS POLE+1PCS SAT as a system. This system has a host with DSP MIX and a slave without DSP MIX. A complete stereo sound speaker system can be assembled according to user needs. The host module has the basic functions of digital DSP MIX, optional Denty function, and comes with IP CONTROL module, which can be connected to PC/Ipad via wireless network to connect to dedicated APP. This app can adjust all the functions of this set of speakers, including MIX processing and speaker preset adjustment to meet the needs of users.

Requirements: 
* a wireless router. 
* SOHO-HD Device (for control)
* Fimware Version: 1.0


## Version history (last 5 releases)

### 1.3.1 — 2022-01-20

Fix some bugs.

### 1.3 — 2018-12-29

Fix the following problem
1. When the value of the threshold of the gate interface is maximized, the assign interface will not be displayed.
2. PEQ interface, after the single EQ is BYpass, click the flag EQ, it cannot be reset.
3. When the value of the threshold of the gate interface is pulled to the minimum -70DB, only -69DB is displayed on the assign interface.
4.Assign interface gate's threshold value is pulled to the maximum 20DB, switch back to the gate interface, this value can also be enlarged, and the graph will change, but the value will not change.
5. The DUCKER interface will not refresh in time after connection.

### 1.2 — 2018-12-22

Fix the following problem:
1.  DIGITAL channels 0 and 1 changed to 1 and 2
2. GATE's THRESHOLD maximum is adjusted to 20dB
3. When GATE's GATE RATIO parameter is pulled to the maximum, it is displayed as LIMIT
4. Main channel left and right channel display problem

### 1.1 — 2018-11-07

Fix the following problem
1: Select Channel button has no effect
2: The Flat EQ reset button cannot reset the Type, Parameter, and last four digits.

### 1.0 — 2018-11-03

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)
- [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 2026-05-19.*