G257
Geloso SA; Milano
- Country
- Italy
- Manufacturer / Brand
- Geloso SA; Milano
- Year
- 1961
- Category
- Sound/Video Recorder and/or Player
- Radiomuseum.org ID
- 77013
from my collection
Grabador Geloso G257, vista de lado.
Photo personnelle.
Photo personnelle.
I_GELOSO_G257_Inside top view
I_GELOSO_G257_Colorfull Geloso logo
Original manual in 1962.
Original manual in 1962.
Original manual in 1962.
Original manual in 1962.
Original prospekt in 1962.
Original prospekt in 1962.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Details
- Tape Recorder
- Power type and voltage
- Alternating Current supply (AC) / 117; 160; 220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: G257 - Geloso SA; Milano
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 260 x 100 x 170 mm / 10.2 x 3.9 x 6.7 inch
- Notes
- Raddrizzatrice B250/C75. Velocità del nastro: 4,75 cm/sec. Rapporto segnale/rumore: >50 dB. Microfono in dotazione: Geloso T28. Venduto in Austria per 1980 scellini.
Bandgeschw. 4,75 cm/sec. Wurde in Österreich für 1980.- Schilling verkauft.
- Net weight (2.2 lb = 1 kg)
- 2.9 kg / 6 lb 6.2 oz (6.388 lb)
- Price in first year of sale
- 29,500.00 ITL
- External source of data
- bollettino Geloso N° 81
- Source of data
- -- Original prospect or advert
- Literature/Schematics (1)
- Bollettino Tecnico Geloso (n. 81, 1961)
| Bulletin Technique Geloso G257 | 1082 KB |
- Documents regarding this model
- Author
- Model page created by Alessandro De Poi. See "Data change" for further contributors.
- Other Models
-
Here you find 956 models, 803 with images and 724 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Geloso SA; Milano
Collections
The model is part of the collections of the following members.
- Alessandro Arrigoni (I)
- Júlio Branco (P)
- Mario Bumma (I)
- Danilo Crnogorac (RS)
- Bernardo Diaz (E)
- Fabio Fantazzini (I)
- Spartaco Gori (I)
- Toni Gutiérrez García (E)
- Vladimir Jirkal (CZ)
- Carlo La Perna (I)
- Jose Mayoral-Diaz (E)
- Gianfranco Medda (I)
- Hector Ruben Menendez (RA)
- Xavier Motti (F)
- Rodolfo Gaston Wenceslao Nasasta (RA)
- Enrique Palacio (RA)
- Fabrizio Palombi (I)
- Oliviero Panna (I)
- Christian Poezevara (F)
- Enrico Puccini (I)
- Giovanni Pugnaghi (I)
- Timo Rantasaari (FIN)
- Ignacio Rodriguez-Rodriguez (E)
- Giovanni Scalavino (I)
- Adriano Scarpa (I)
- Edoardo Sigismondo (I)
- Francisco Suarez (RCH)
- Giuseppe Tedesco (I)
- Giuseppe Antonio Tusini (I)
- Georges Werts (B)
- Hannes Wurnitsch (A)
Forum contributions about this model: Geloso SA; Milano: G257
Threads: 1 | Posts: 1
In questo registratore il motorino ad induzione funge anche da trasformatore di alimentazione. Le prime serie utilizzavano la EL95 come valvola finale, le ultime la 6AQ5/EL90 impiegata in seguito anche nel più economico G600, l'ultimo dei gelosini a valvole, che è praticamente uguale a questo ma privo del contagiri.
Enrico Bonisolo, 30.Nov.06