3296H00010 vs 3307H00380 — Compare
AKG APS4 With No Power Supply vs AKG WMS470 INSTRUMENT SET BD8 - Professional Wireless Microphone System
The AKG APS4 is a passive antenna distribution hub for multi-receiver wireless installations, while the WMS470 is a complete wireless microphone system with transmitter and receiver. Choose the APS4 if you already own multiple wireless receivers and need to consolidate antenna signals; choose the WMS470 if you need an all-in-one wireless solution for live performance or instrument work.
No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.
AKG WMS470 INSTRUMENT SET BD8 - Professional Wireless Microphone System
Specs side by side
| AKG APS4 With No Power Supply | AKG WMS470 INSTRUMENT SET BD8 - Professional Wireless Microphone System | |
|---|---|---|
| Price | $770.00 | $705.00 |
| Brand | AKG | AKG |
| Condition | New | New |
Why choose AKG APS4 With No Power Supply
- ✓ Distributes signals from two antenna paths to ten RF outputs, serving up to four receivers
- ✓ Switchable attenuation (0–14 dB in 2 dB steps) prevents receiver overdriving in multi-unit setups
- ✓ Powers up to three active antenna elements per path via rear-panel 10 VDC supply
- ✓ Cascades with up to three additional APS4 units for large-scale installations
Why choose AKG WMS470 INSTRUMENT SET BD8 - Professional Wireless Microphone System
- ✓ Complete plug-and-play wireless system with transmitter, receiver, and all accessories included
- ✓ Space diversity reception ensures consistent signal throughout performance venues
- ✓ Transparent, natural tone preservation with 120 dB-A signal-to-noise ratio and 35 Hz–20 kHz bandwidth
- ✓ 14-hour battery life on single AA lithium battery for extended live performance without power breaks
Frequently asked questions
What do these products do and why are they so different?
The APS4 is passive infrastructure that takes antenna signals and splits them to feed multiple existing receivers—it requires you already own receivers. The WMS470 is a complete wireless microphone system with its own transmitter and receiver, ready to use out of the box for live performance.
Can I use the APS4 with the WMS470?
Yes. If you own a WMS470 and later add more wireless receivers, you can feed the WMS470 receiver into the APS4 alongside other receivers to consolidate antenna distribution. The APS4 does not replace the WMS470 receiver—it works alongside multiple receivers.
Which is better value for a single performer or small band?
The WMS470 BD8 is the better choice because it includes everything you need to start performing wireless immediately. The APS4 only becomes valuable if you own multiple receivers and want centralized antenna management; otherwise you have an unused distribution box.
Does the APS4 come with a power supply?
No, this APS4 variant does not include a power supply. You must purchase one separately if you plan to use active antenna elements that require the 10 VDC output. The WMS470 includes a universal power supply with US/UK/EU adapters.