Our passion, at your service: HamRadioShop is now an official 4O3A dealer.
It is with sincere enthusiasm that we share a new milestone with you: HamRadioShop becomes the official reference point in Italy for the prestigious 4O3A brand. For us, this is not just a commercial agreement, but a commitment to bring the technological excellence we have always admired to your stations.
We present the NC1 Headphones - set
Designed for contests,
the 4O3A NC-1 are high-end headphones, primarily designed for contests. We never found the perfect headphones for our 4O3A station, so we designed some of our own.
The NC-1 are lightweight, comfortable, and offer extraordinary audio reproduction, making contests a truly enjoyable experience.
External and internal microphone
High-quality audio for SSB competitions is guaranteed by the detachable microphone. Maximum clarity.
We plan to offer a selection of different microphones soon, so you can customize your headphones according to your voice.
The NC-1 also features an additional internal microphone for any other situation.
Incredible noise cancellation
The noise cancellation system is top of the range. It uses a two-microphone system, making it one of the best currently available on the market. Up to 25 dB noise reduction.
Experience true silence for the first time in your life!
Crystal clear sound
40mm neodymium drivers guarantee the highest sound quality, allowing you to perceive even the smallest detail, both during a race and while listening to music.
The frequency response is flat with a slight bass boost for maximum enjoyment.
Bluetooth 5.0
Although not an essential feature, we have included the latest Bluetooth 5.0 chipset for comfort and mobility. Modern gadgets often do not have an AUX connector.
You can answer calls and navigate between songs on your Android or Apple devices.
Long battery life
NC-1 is equipped with a 750 mAh rechargeable lithium-ion battery, allowing up to 30 hours of operation!
Elegant design:
modern, sleek and refined, these headphones will attract compliments.
Extra durable
We have included an additional pair of cushions to ensure that NC-1 is a long-term solution and will serve you well for years to come.
Specifications:
Bluetooth version: 5.0 (Bestechnic chipset)
Magnet type: Neodymium
Bluetooth range: 33 feet / 10 m
Sensitivity: 110±3 dB at 1 kHz 1 mv
Nominal impedance: 32 O±10%
Battery: 750 mAh
Voltage: 3.7 V
Rated power: <10 mW
Battery life: >25 hours
Charging time: 3~4 hours
Charging port: Type C
Frequency response: 20 Hz-20 kHz
Microphone adapters:
* Preliminary specifications. We may change some technical details without prior notice to always ensure the latest available technology.
