# Blaupunkt GTD 21616 A

> Blaupunkt GTD 21616 A (iPhone/iPad app by BLAUPUNKT ASIA PACIFIC COMPETENCE CENTRE.)

- Source: https://appshunter.io/ios/app/blaupunkt-gtd-21616-a/id6495972071 (this page in markdown: same URL + `.md`)
- Developer: [BLAUPUNKT ASIA PACIFIC COMPETENCE CENTRE](https://appshunter.io/developer/1267753574)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 40 MB
- Languages: English, Chinese, Chinese
- Released: 2024-04-16
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/blaupunkt-gtd-21616-a/id6495972071/reviews.md

## What is Blaupunkt GTD 21616 A?

App for GTD 21616 A
BlaupunktGTD 21616 A is a Digital Signal Process (DSP) with a built-in Class AB & D Amplifier. It offers high accuracy of audio tuning. It tightens the control over audio output signal accuracy for optimum music enjoyment. It incorporates 16-CH High Level Inputs/2-CH Low-Level Inputs and 16-CH High-Level/Low-Level Outputs.

This app allows you to control:
1. Basic functions include adjustmentof the main volume, outputs, delay, equalizer and music player. 2. Configuration setting
3. Loadsound effect presets

Benefits:
• Easy BT connection
• Simplified configuration for volume, output, delay, equalizer, music player, and system settings.

Remarks:
• Compatible with BlaupunktGTD 21616 A only
• Distance betweenDSP & smartphone is approx. 5M in an open field

Contact information :
Help : service@blapac.com
Business: sales@blapac.com Website : www.blaupunkt.com

Asia Pacific Region : Australia, Brunei, Cambodia, China, Fiji, Hong Kong, Indonesia, Japan, Laos, Lebanon, Macao, Malaysia, Myanmar, New Zealand, Pakistan, Philippines, Taiwan, Singapore, Korea, Thailand, Vietnam


## Version history (last 4 releases)

### 1.0.3 — 2025-08-14

1、Optimize the description of the APP

2、Fix known issues

### 1.0.2 — 2024-09-10

1. Adapt to version 3.0.

2. Optimize some UI programs.

3. Fix known bugs.

### 1.0.1 — 2024-08-16

1、Optimize the text display

### 1.0.0 — 2024-04-16

No release notes.

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All apps by BLAUPUNKT ASIA PACIFIC COMPETENCE CENTRE: https://appshunter.io/developer/1267753574

## Related topics

[blaupunkt gtd 21616 a](https://appshunter.io/ios/topics/blaupunkt-gtd-21616-a)

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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 2026-05-16.*