AKG DPTTetrad Digital Pocket Transmitter B-Stock
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In stock
- SKU
- 3456H00030-B
Description
AKG DPTTetrad Digital Pocket Transmitter B-Stock
The DPTTetrad is a compact, lightweight body-pack transmitter engineered for professional wireless applications where license-free operation and studio-quality audio are non-negotiable. Its pocket-sized form factor stays out of the way during live performance, presentations, and installations while delivering the signal integrity demanded by high-security environments and professional audio work.
Audio Performance & Transmission
24-bit 48kHz uncompressed audio coding ensures studio-quality signal transmission without lossy compression, while a 120 dB-A signal-to-noise ratio maintains clarity across demanding applications. 128-bit AES standard encryption protects the audio signal from interception, making the unit suitable for confidential conferences and secure installations; fully adjustable mic-to-line input with 0 dB to 30 dB gain control accommodates everything from delicate condenser microphone signals to high-output instruments without noise or distortion.
Connectivity & Power Management
The transmitter operates on 2.4 GHz license-free technology with 10 mW RF output in Europe and 100 mW outside Europe, supported by a 3-pin TQG connector for reliable signal routing. Powered by two AA batteries with 5V phantom power capability, the unit supports extended sessions with low battery warning and auto power-off functions.
Key Features
- 24-bit 48kHz uncompressed audio coding
- 120 dB-A signal-to-noise ratio
- 128-bit AES standard encryption
- Frequency response: 20 – 20,000 Hz
- Fully adjustable mic-to-line input (0 dB to 30 dB gain control)
- 3-pin TQG connector
- 2.4 GHz license-free operation
- 10 mW EU / 100 mW non-EU RF output
- Digital diversity with out-of-range warning function
- Two AA battery operation with 5V phantom power
- Belt clip (upside/down mounting)
- Auto power-off, low battery warning, integrated screwdriver for gain adjustment
The DPTTetrad delivers professional-grade wireless transmission in a portable, secure package suitable for live sound, conferences, and installations where audio fidelity and signal protection cannot be compromised.
This specific B-Stock unit features minor cosmetic imperfections including light scuffs and wear marks on the exterior casing from standard handling. These marks are purely superficial and have absolutely zero impact on the performance, audio quality, or structural integrity of the transmitter. A premium AKG digital pocket transmitter at a significant B-Stock discount with full manufacturer warranty.
More Information
| Condition | Refurbished |
|---|---|
| Country of Manufacture | China |
Reviews
At a Glance
The AKG DPTTetrad is a compact, professional-grade wireless body-pack transmitter that delivers studio-quality 24-bit uncompressed audio over license-free 2.4 GHz, ideal for touring musicians, live sound engineers, and installers who demand transparent signal integrity and security on stage. Its 120 dB-A signal-to-noise ratio, AES encryption, and fully adjustable gain (0–30 dB) handle everything from lapel mics to instrument inputs without compromise, while the pocket-sized form factor and belt clip keep it unobtrusive during performance. Choose it for rock-solid wireless reliability, confidential audio protection, and the fidelity expected in professional live and installation work.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Presentations
- ✓ Studio Sessions
- ✓ Installations
Not the best pick for
- – Practice
- – Home Recording on budget
Skill level: Intermediate · Advanced · Professional
Frequently Asked Questions
What does B-Stock mean for this transmitter?
B-Stock indicates the unit is fully functional with minor cosmetic imperfections—light scuffs and wear marks on the exterior casing from standard handling. These marks are purely superficial and have zero impact on audio performance, transmission quality, or structural integrity.
Is this transmitter suitable for live performances and stage use?
Yes. The DPTTetrad is engineered for live performance, presentations, and installations with a compact, pocket-sized form factor that stays unobtrusive during shows. Its 24-bit uncompressed audio coding, 120 dB-A signal-to-noise ratio, and digital diversity with out-of-range warning make it reliable for professional touring and venue work.
What microphones and sources can I use with this transmitter?
The fully adjustable mic-to-line input with 0–30 dB gain control accommodates delicate condenser microphone signals, dynamic mics, and high-output instruments without noise or distortion. It also supports 5V phantom power for condenser microphones.
How long does the battery last, and what type of batteries does it use?
The transmitter runs on two AA batteries and includes low battery warning and auto power-off functions to alert you during extended sessions. Specific runtime depends on RF output setting and usage conditions.
Is the audio encrypted, and does the transmitter operate without a license?
Yes. The DPTTetrad uses 128-bit AES standard encryption to protect the audio signal from interception, making it suitable for confidential work. It operates on license-free 2.4 GHz technology with 10 mW RF output in Europe and 100 mW outside Europe.
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