Hearo 777 Surround
AKG Acoustics GmbH; Wien
- Country
- Austria
- Manufacturer / Brand
- AKG Acoustics GmbH; Wien
- Year
- 1999 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 331799
-
- alternative name: AKG Akustische- ...München - siehe Austria
- Brand: Akustische- und Kino-Geräte GmbH
Manual
Manual
Manual
Maual
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Wave bands
- - without
- Power type and voltage
- Other, details in remarks or not known.
- Loudspeaker
- - Is a Headphone or Earphone
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Hearo 777 Surround - AKG Acoustics GmbH; Wien
- Shape
- Miscellaneous shapes - described under notes.
- Notes
-
Hearo 777 Surround is a wireless headphone set. It can connect multiple headphones to the included transmitter, which exists in two versions:
- LPD frequency 864 MHz
- LPD frequency 914 MHz (for USA)
The set compises:
- headphones
- transmitter with charging station
- power adaptor
Headphones are operated with 2 NiMH accus size AAA.
The transmitter / charger requires 12 VDC from the power adaptor.
- Net weight (2.2 lb = 1 kg)
- 0.230 kg / 0 lb 8.1 oz (0.507 lb)
- Mentioned in
- - - Manufacturers Literature
- Author
- Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.
- Other Models
-
Here you find 180 models, 170 with images and 58 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from AKG Acoustics GmbH; Wien
Collections
The model Hearo is part of the collections of the following members.