Ultra MP3 Players and Accessories

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Customization Options

✔ Expandable with: Amplifiers, displays, sensors, LED lighting, RTC modules, relay boards (e.g., for lighting control or DMX)

✔ Programmable firmware – Playback behavior can be customized

✔ 24/7 operation – Rugged design for continuous use, pre-configured to your requirements

✔ Multiple control options: Push buttons, digital/analog inputs, Serial interfaces (RS232, RS485, LAN/XPORT, USB)

Interactive audio players with and without amplifier

Ultra 2 MP3-Player
ULTRA 2 MP3 Player – Compact plastic housing (120×80×45mm) with SD slot, 5 button inputs, USB & audio outputs (RCA/jack). 3.3V DC, -20°C to +85°C. Optional: display, RTC module, RF remote. Perfect for museums & installations.
229,00 €*
Ultra AMP 2 MP3-Player
Audio player with integrated powerful amplifier in aluminum housing. Integrated 2x50W amplifier for low-noise playback with adjustable amplifier stages. The volume can be adjusted via a stereo potentiometer.
385,00 €*

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Expandable Hardware Options for the ULTRA 2 MP3 Player

The ULTRA AMP 2 MP3 Player can be optionally equipped with various hardware modules to adapt it to your specific needs:

✔ RTC Module (Real-Time Clock) – Enables time-controlled announcements (configurable via ULTRA RTC Control Software via USB)

✔ Wireless Remote Controls – Convenient operation via radio (10-button or 1-button version available)

✔ Reed Relay Board (4 or 8 outputs) – Switches external devices synchronized with MP3 playback (e.g., for LED buttons or lighting)

→ Configurable as potential-free or potential-carrying contacts (via jumper)

✔ Motion Sensor – Direct connection for touchless activation

✔ Wireless Receiver (868 MHz) – Responds to signals from remote controls

✔ LAN Interface – Alternative to USB for network applications

Accessories for Ultra-Player

RTC-Module for Ultra 2-Player
The RTC module provides accurate timekeeping (± sec/month) with CR2032 battery backup and I²C interface. Compatible with Ultra Players for scheduled audio playback. Optional RTC Player version includes MP3 module with USB/RCA outputs. Dimensions: 45×30×15mm, operating voltage: 3.3V–5V DC.
37,00 €*
RF-Receiver for Ultra 2-Player
ULTRA AMP 2 MP3 player: Flexible wireless control! RF receiver enables wireless control with optional remote controls (RF Control 1/10). 868 MHz technology for stable signal through walls. Choice: 10-button remote control for versatility or 1-button for simple operation.
73,00 €*
RF Control 10 button
The RF Control 10-button remote (868MHz) offers wireless control for ULTRA 2 MP3 Players, supporting play/pause, volume, track skip & power functions. Requires separate RF receiver. No line-of-sight needed—ideal for hidden installations.
89,00 €*
RF Control 1 Button
The RF Control 1 (868MHz) controls ULTRA 2 MP3 Player wirelessly (30m range). 1-button operation, includes CR2032 battery. Requires RF receiver (sold separately). Ideal for hidden setups.
71,00 €*
LCD Module Blue-White
The blue-white LCD module for ULTRA 2 MP3 Player features a two-line display showing track details, playback status, and volume level. Plug-and-play installation, low power consumption, and high-contrast readability make it ideal for professional audio setups.
52,00 €*
Relais Board for Ultra Player
Reed relay board (4 or 8 outputs). The relay outputs are then switched on and off synchronously with MP3 playback. This also enables the operation of illuminated LED buttons.
0,00 €*
PIR Senser
Motion sensor for Ultra MP3 players features adjustable detection range (5-10m) and reactivation delay (5s-5min). 12V DC power, terminal connections. Special directional sensors available. Supports cable lengths up to 100m.
77,00 €*
Vandal-proof pushbutton
Vandal-resistant stainless steel push button (19mm Ø, 304 grade) with IP67 rating. Operating temperature -30°C to +70°C, mechanical life >1M operations. SPDT contact, screw terminal connection. Optional illumination (12/24V).
23,00 €*

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* All prices plus VAT plus Shipping

Applications

Museums & Exhibitions – Interactive audio stations with auto-play

Event Technology – Synchronization with DMX lighting

Trade Shows – Audiovisual presentations

Public Info Points – Weatherproof outdoor versions available