Ampyon LI-1000 UHF Wireless Microphone
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Product Details
Ampyon LI-1000 — Dual UHF Wireless Handheld Microphone System
The LI-1000 is a two-microphone UHF wireless system built around a true-diversity receiver, intended for karaoke rooms, hosting, small events and anywhere a singer needs to move without dragging a cable.
True diversity means the receiver runs two antennas and continuously picks the stronger signal. In a real room — with people, furniture and walls between the microphone and the receiver — that is what keeps the audio from dropping out when the singer turns or walks behind something.
Who this is for
- Karaoke rooms that need a second pair of microphones for duets and group singing
- Hosts, MCs and event operators who need a reliable handheld pair
- Anyone replacing the basic microphones that came bundled with an amplifier
- Setups where the receiver has to feed a mixer or amplifier over balanced XLR
Why customers choose the LI-1000
- True-diversity receiver for steadier signal in real rooms
- Two metallic-body handheld microphones, comfortable over long sessions
- Two balanced XLR outputs plus one unbalanced ¼" output
- Signal-to-noise ratio above 105 dB and total harmonic distortion under 0.5%
- Runs on standard AA batteries — no proprietary packs to source later
Quick notes before you buy
- Most ATN and Ampyon karaoke amplifiers already include a built-in two-channel wireless receiver and a pair of microphones. Buy the LI-1000 if you need extra channels, a spare set, or a better receiver than the built-in one.
- The 60 m range figure is a best-case, line-of-sight number. Walls, other wireless equipment and antenna placement all reduce it in practice.
- The receiver needs its own 12V DC power and a free input on your amplifier or mixer.
- Running several wireless systems in the same room requires setting them to different channels to avoid interference.
Specifications
| Specification | Detail |
|---|---|
| System type | Dual UHF wireless handheld microphone system |
| Microphones included | 2 metallic wireless handheld microphones |
| Receiver type | True-diversity receiver |
| Maximum operating range | Up to 60 m (about 197 ft) under suitable conditions |
| Frequency stability | 10 PPM |
| Signal-to-noise ratio | > 105 dB |
| Total harmonic distortion | < 0.5% at 1 kHz |
| Image rejection | 85 dB typical |
| Output impedance | 2.2 kΩ |
| Output level | Balanced 0–400 mV; unbalanced 0–200 mV |
| Receiver audio outputs | 2 × balanced XLR; 1 × unbalanced ¼" |
| Receiver power | 12V DC, 1000 mA adapter (supplied) |
| Transmitter power | 4 × AA batteries total (supplied) |
| Receiver weight | 1.2 kg |
In the box
- Receiver
- 2 handheld microphones
- 2 antennas
- Power adapter
- 4 AA batteries
- ¼" cable
- Operating manual
Shipping And Return
- Standard shipping: $8, and free on orders of $200 or more. Delivery usually takes 5-7 business days.
- Express shipping: $15, usually 2-3 business days.
- Large or heavy items such as amplifiers and floor speakers may ship by freight carrier and take longer. The carrier calls you to schedule delivery.
We ship to the 48 contiguous US states and Washington DC. For Alaska, Hawaii, US territories or APO/FPO addresses, call (714) 515-6868 and we will quote shipping separately.
Most items can be returned within 30 days of delivery in like-new condition with the original packaging. Full terms are in our refund policy.

