# STETSOM DSPLAYER AMPLIFIER > Professional audio control and adjustments for car and speaker installations. (iPhone/iPad app by STETSOM ELETRÔNICA LTDA.) - Source: https://appshunter.io/ios/app/stetsom-dsplayer-amplifier/id6499367116 (this page in markdown: same URL + `.md`) - Developer: [STETSOM ELETRÔNICA LTDA](https://appshunter.io/developer/1110480569) - Category: Music, Entertainment - Price: Free - Age rating: 4+ - Requires: iOS 14.0 · 60 MB - Languages: American English - Released: 2024-04-30 - Data updated: 2026-08-30 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/stetsom-dsplayer-amplifier/id6499367116/reviews.md ## What is STETSOM DSPLAYER AMPLIFIER? The STETSOM DSPLAYER AMPLIFIER offers full control over the use of professional audio features and adjustments. Its features include: - RCA and WIRE audio input - High-fidelity optical audio input - USB connection for MP3 music playback - Bluetooth connection for wireless music playback - Dedicated input for long-distance control - Audio output with digital processing for connection to other devices - FM radio with favorites mode - EQUALIZATION, LEVEL, PHASE, DELAY, CROSSOVER, VOLTMETER adjustments and quick setup modes for CAR and SPEAKER installation types ## Key features - RCA and WIRE audio input - High-fidelity optical audio input - USB and Bluetooth music playback - FM radio with favorites - Digital audio output - Equalization, Level, Phase, Delay adjustments - Quick setup modes for car/speaker ## Recent user reviews (10 of 25) All indexed reviews: https://appshunter.io/ios/app/stetsom-dsplayer-amplifier/id6499367116/reviews.md ### 3/5 — DSPlayer 400.4 *2026-07-15* Tem que dar uma atualizada no app de iPhone não quer pegar Bluetooth ### 2/5 — Falta Rádio on-line *2026-05-19* Está faltando a rádio on-line, um dos motivos que comprei o produto. ### 3/5 — Pedido *2026-04-20* Da uma atualização o app tá muito lento fica travando muito, não está mas pegando rádio online… ### 3/5 — Atualização e volta da rádio on-line *2026-04-10* Deu uma atualizada mais pq tiraram a radio on-line Em vês de melhorar e colocar coisas novas que surpreenda o consumidor faz é tirar aí fica difícil #evolucão ### 3/5 — Melhorias *2026-04-07* Falta a opção de regulagem do Crossover independente em cada canal, pois só regula ch 1 e ch 2 juntos. Ch 3 e Ch 4 juntos. Ai dificulta na hora das regulagens. E outra o volume master ainda é muito baixo, o amplificador não consegue entregar tudo que promete no volume. ### 4/5 — Mais ou menos *2026-03-28* Produto muito bom mais eles então pecando muito no caso das atualizações dês q instalei o app atualizou uma vez e Depos nunca mais e fora os bugs da opção de pasta ### 5/5 — funcionou certinho *2026-03-25* funcionou tudo certo, só faltou o limiter e a opção de equalizar todos os canais ao mesmo tempo... ### 1/5 — Muito ruim *2026-03-19* Atualiza isso ai plmdds, muito lento, trava direto, a parte de escoler as pastas e horrivel pq sempre volta pro começo das pastas quando vai pesquisar, no celular nn da nem pra ler o titulo inteiro das pastas, alem de tar q esperar horas pra carregar tds as musicas do pendriver no celular. Pessimo, infelizmente um produto q tinha td pra ser top, nao recomendo pra ninguem 5 meses q tenho nunca atualizou o app. ### 2/5 — Lento *2026-03-07* O aplicativo é lento e trava, não é nada prático e intuitivo. ### 1/5 — Precisa melhorar o app *2026-03-03* Aparelho muito bom mas o app tem muitos bugs e lento ## Frequently asked questions about STETSOM DSPLAYER AMPLIFIER ### What audio inputs does STETSOM DSPLAYER AMPLIFIER support? STETSOM DSPLAYER AMPLIFIER supports RCA and WIRE audio input, high-fidelity optical audio input, USB connection for MP3 playback, and Bluetooth connection for wireless music. ### Can I play music wirelessly with STETSOM DSPLAYER AMPLIFIER? Yes, the app features a Bluetooth connection that allows for wireless music playback directly from your device. ### Does STETSOM DSPLAYER AMPLIFIER have an FM radio? Yes, STETSOM DSPLAYER AMPLIFIER includes an FM radio feature with a favorites mode for quick access to your preferred stations. ### What audio adjustments can I make with STETSOM DSPLAYER AMPLIFIER? You can adjust EQUALIZATION, LEVEL, PHASE, DELAY, CROSSOVER, and use the VOLTMETER. It also offers quick setup modes for CAR and SPEAKER installation types. ### Is STETSOM DSPLAYER AMPLIFIER available on Android devices? Based on the supported devices listed, STETSOM DSPLAYER AMPLIFIER is available for iPhone, iPad, and iPod. ### How often is STETSOM DSPLAYER AMPLIFIER updated? The app was last updated on March 25, 2026, with version 1.2.1. This indicates a recent update, suggesting ongoing support. ### What is the age rating for STETSOM DSPLAYER AMPLIFIER? STETSOM DSPLAYER AMPLIFIER has an age rating of 4+, making it suitable for a wide range of users. ### Does STETSOM DSPLAYER AMPLIFIER have ads? No, STETSOM DSPLAYER AMPLIFIER does not contain advertisements. ## Version history (last 5 releases) ### 1.2.5 — 2026-07-22 New Features - Safety warning for model BOB 400.4 AC, access to music streaming applications. Improvements - Improvements to the connection, Crossover screen, Level screen, data transfers, Bluetooth source screen, reconnection feedback. ### 1.2.2 — 2026-04-16 Improvements: Support for the new BOB 400.4 DSPLAYER AC, size control, new screens, and more efficient communication. ### 1.2.1 — 2026-03-25 Improvements: Support for the new BOB 400.4 DSPLAYER AC, new screens, and more efficient communication. ### 1.1.3 — 2026-01-13 Improvements: Communication speed and Bluetooth connection. Bug fixes: Product authentication and FM radio taking a long time to load stations. ### 1.1.2 — 2025-12-23 Bug fixes related to scanning music from USB drives and Bluetooth permissions. Improved communication speed and Bluetooth connection. ## Apps similar to STETSOM DSPLAYER AMPLIFIER | App | Rating | Price | Category | | --- | --- | --- | --- | | [Equalizer & Volume Booster EQ](https://appshunter.io/ios/app/equalizer-and-volume-booster-eq/id6746264524) | — | Free | Music | | [Taramps Pro](https://appshunter.io/ios/app/taramps-pro/id6747408884) | — | Free | Music | | [DBS Automation](https://appshunter.io/ios/app/dbs-automation/id6738058353) | — | Free | Music | | [StageWave](https://appshunter.io/ios/app/stagewave/id1478655752) | 4.8 (9) | Free | Music | | [Frequency Generator (Sound)](https://appshunter.io/ios/app/frequency-generator-sound/id6596757315) | 3.0 (4) | Free | Music | | [LG XBOOM ~’24 & selected*](https://appshunter.io/ios/app/lg-xboom-24-and-selected/id1486733524) | 2.5 (409) | Free | Music | ## More apps by STETSOM ELETRÔNICA LTDA - [STETSOM STX2436](https://appshunter.io/ios/app/stetsom-stx2436/id1111288357) - [STETSOM STX DSP](https://appshunter.io/ios/app/stetsom-stx-dsp/id1615834724) - [STETSOM STROBO RGB](https://appshunter.io/ios/app/stetsom-strobo-rgb/id6462456657) - [LDX DSP](https://appshunter.io/ios/app/ldx-dsp/id6754688403) - [STETSOM INFINITE BT](https://appshunter.io/ios/app/stetsom-infinite-bt/id6773305586) All apps by STETSOM ELETRÔNICA LTDA: https://appshunter.io/developer/1110480569 ## Related topics [stetsom dsplayer amplifier](https://appshunter.io/ios/topics/stetsom-dsplayer-amplifier) · [dsplayer](https://appshunter.io/ios/topics/dsplayer) · [dsp amp](https://appshunter.io/ios/topics/dsp-amp) · [spark amplifier](https://appshunter.io/ios/topics/spark-amplifier) · [stetsom stx2436bt](https://appshunter.io/ios/topics/stetsom-stx2436bt) · [dsp jensen amp](https://appshunter.io/ios/topics/dsp-jensen-amp) · [ds18 dsp](https://appshunter.io/ios/topics/ds18-dsp) · [stetson](https://appshunter.io/ios/topics/stetson) --- *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 2026-08-30.*