- Fabricant / Marque
- Shenzhen VAL 深圳极典科技有限公司 Shenzhen VAL Technology Co. Ltd,; Shenzhen
- Année
- 2010
- Catégorie
- Radio - ou tuner d'après la guerre 1939-45
- Radiomuseum.org ID
- 175003
- No. de tubes
- 8
- No. de transistors
- Semi-conducteurs présents
- Semi-conducteurs
- Principe général
- Super hétérodyne avec étage HF; FI/IF 465 kHz
- Gammes d'ondes
- PO, 2 x OC et FM
- Tension / type courant
- Alimentation Courant Alternatif (CA) / 230 Volt
- Haut-parleur
- 4 HP / Ø 20 cm = 7.9 inch
- Puissance de sortie
- 40 W (qualité inconnue)
- Matière
- Boitier en bois
- De Radiomuseum.org
- Modèle: VAL 极典 R-801 - Shenzhen VAL 深圳极典科技有限...
- Forme
- Modèle de table avec boutons poussoirs.
- Dimensions (LHP)
- 620 x 405 x 260 mm / 24.4 x 15.9 x 10.2 inch
- Remarques
- The model VAL R-801 or 极典 R-801 is a special hybride Hi-Fi radio with IC based receivving and a Hi-Fi class stereo tube amplifier powered by four 6P3P which is compatible with EL34.
Receiving Bands: AM broadcast: 530-1610 kc (kHz), SW1 4.5 - 12 mc (MHz), SW2 12 - 22 mc, FM 87 - 108 mc.
S/N Ratio: FM>50dB AM>40dB; Sensitivity: FM≤3uv AM≤1mv; FM Stereo separation: ≥ 35dB; Distortion : FM 0.5% AM 1%; One Signal Selectivity: ≥30dB.
Tube amplifier: RMS power:≥ 2×25W; Frequency Response:30Hz-20KHz.
System Frequency Response: AM/SW: 60Hz-8KHz (+3/-5dB); FM: 60Hz-15KHz (+3/-5dB); AUX IN: 60Hz-20KHz.
- Poids net
- 29 kg / 63 lb 14 oz (63.877 lb)
- Source
- - - Manufacturers Literature
- Auteur
- Modèle crée par Ernst Erb. Voir les propositions de modification pour les contributeurs supplémentaires.
- D'autres Modèles
-
Vous pourrez trouver sous ce lien 5 modèles d'appareils, 5 avec des images et 0 avec des schémas.
Tous les appareils de Shenzhen VAL 深圳极典科技有限公司 Shenzhen VAL Technology Co. Ltd,; Shenzhen
Contributions du forum pour ce modèle: Shenzhen VAL 深圳极...: VAL 极典 R-801
Discussions: 1 | Publications: 1
When I was attending the welcome party in Guangzhou for me on 2nd April 2010, I was faszinated by this radio model VAL 极典 R-801 of the Shenzhen VAL Technology Co. Ltd. in Shenzhen.
The "VAL" is a smaller radio manufacturer which sells also some special retro radios - and others.
Why my special interest? It sounded so good that I had to have a closed look. The main advantage is indeed the sound which is excellent. I heard that the company developped 6 years on it and is hoping to bring it to the market this year. At the moment it has 4 dynamic speakers and the audio frequency stages are fully realized with (8!) tubes. The power is necessary because modern loudspeakers have much loss if they are giving a top quality sound.
The company intends to sell the radio abroad. Maybe we then can try to get a xpecial arrangement to order it together to achieve a certain quantity. What i critisized is the two gang variable condenser for AM - but the company did not find any three gang tuning condenser and hand made would be far too expensive. They want to try to get some improvement in this area.
I don't know the market for tuning condensers - but if somebody has a source I would be glad to inform the company. You can reach me via contact form (see bottom link "Contact").
Ernst Erb, 25.May.10