Samson AirLine 77 AH7 Wireless Fitness Headset Microphone System (K2490.975 MHz)
Product highlights
Product highlights
In the box
In the box
Free standard shipping
Free standard shipping
*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
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The Samson AirLine 77 AH7 Fitness Headset system is a wireless microphone solution designed to meet the specific demands of fitness instructors and active performers. With the unique AH7 micro transmitter mounted to a sweat-resistant Qe fitness headset microphone, you can free yourself completely from cables and beltpacks for a truly exhilarating and motivating experience. This allows you to focus on your class or performance, and not have to worry about your audio.
Move
FreeSamson revolutionized wireless with the original AirLine transmitter. Building upon this groundbreaking technology, the AH7 micro transmitter is mounted directly on the headset. This is unique when compared to traditional wireless systems that typically use a belt pack with a wire running from the microphone to the transmitter. The AH7 eliminates these extra components that would be especially cumbersome for a fitness instructor and puts everything you need neatly and comfortably around your head. And the transmitter operates for up to eight hours straight on a single AAA battery.
Mic for Fitness
The AH7 Headset Transmitter is mounted to a lightweight, adjustable headset that fits comfortably around your ears and the back of your head, even through those days when you're teaching back-to-back classes for hours on end. The headset also features the Samson Qe condenser microphone, whose sweat-resistant capsule prevents corrosion from prolonged exposure to moisture. In addition, the mic's bidirectional pickup pattern reduces background noise, minimizes feedback problems, and effectively rejects signals not originating directly in front of the mic capsule.
Sound Received
The CR77 True Diversity receiver provides reliable performance with up to 300-feet (90m) of wireless operation. Its half-rack housing is light enough to throw in your bag, or it can be permanently installed with an optional rackmount kit.
Performance
| Frequency Range | 50 - 15,000Hz |
| Impedance | 600 Ohms |
| Output Level | 0 dBV |
Connectivity
| Output Connectors (Analog) | XLR |
| Headphone Connector | Yes |
Power
| Bus Power | No |
Physical
| Color | Black |
| Mounting Type | Rackmount |
| Weight | 1 lb |
Microphone
| Form Factor | Compact |
| Primary Applications | Headset, Tabletop |
| Capsule | Condenser |
| Polar Pattern | Figure-8 |
| High-Pass Filter | No |
| Tone Adjustment | No |
| Gain Adjustment | No |
| Indicators | Yes |
| On-Board Controls | No |
| Windscreen | No |
Samson AirLine 77 AH7 Wireless Fitness Headset Microphone System
| Connectivity Technology | XLR |
| Connector type | XLR connector |
| Compatible devices | Headphone |
| Polar pattern | Bidirectional |
| Power source | Battery powered |
| Number of channels | 2 |
| Frequency response | 490.98 MHz |
| Dimension | 11.8 x 9.3 x 3.7 inch |
| Item weight | 1 lb |
| Compatible devices | Headphone |
| Connector type | XLR connector |
| Power source | Battery powered |
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.







