E810F ...... NOS pentoda Mullard = CV5809 = 7788, podobna kot EC8020
- Cena
- 50 €
Šifra oglasa: 15020604
Osnovne informacije
- Vrsta ponudbe
- Prodam
- Lokacija
- Posavska, Brežice, Brežice
- Stanje
- novo
Opis oglasa
NOS pentoda Mullard E810F , kos za 50 eur, 2 za 90.
Lahko pošljem.
031 337 262
OPIS IZ vinylsavor.blogspot
The E810F comes in a small 9 pin noval bottle. It shares the same pinout with the D3a and is also somewhat comparable to it. It has the same heater voltage of 6.3V and needs a similar current of 320-360mA. In triode connection it has a bit lower amplification compared to the D3a but still a high value of 60. It was designed as 'special quality' tube with a high life time of 10.000 hours and a cathode which is interface free. This means it does not develop cathode poisoning when operated for an extended period with heater voltage applied but no plate voltage. It is also very resistant against shocks and vibration. The ruggedness of the tube is also indicated by the name E810F with the digits between the letters. The E is for 6.3V parallel heating and the F identifies a pentode. The placement of the digits indicates if it is an industrial/military or a commercial type. Many applications in audio are possible and I prefer such tubes for small signal amplification as in phono stages.
** IMAM TUDI DRUGIH ZANIMIVIH ELEKTRONK, NAJRAJE VIDIM DA NAPIŠETE SPOROČILO, PA PREBRSKAM PO OMARAH ..
Lahko pošljem.
031 337 262
OPIS IZ vinylsavor.blogspot
The E810F comes in a small 9 pin noval bottle. It shares the same pinout with the D3a and is also somewhat comparable to it. It has the same heater voltage of 6.3V and needs a similar current of 320-360mA. In triode connection it has a bit lower amplification compared to the D3a but still a high value of 60. It was designed as 'special quality' tube with a high life time of 10.000 hours and a cathode which is interface free. This means it does not develop cathode poisoning when operated for an extended period with heater voltage applied but no plate voltage. It is also very resistant against shocks and vibration. The ruggedness of the tube is also indicated by the name E810F with the digits between the letters. The E is for 6.3V parallel heating and the F identifies a pentode. The placement of the digits indicates if it is an industrial/military or a commercial type. Many applications in audio are possible and I prefer such tubes for small signal amplification as in phono stages.
** IMAM TUDI DRUGIH ZANIMIVIH ELEKTRONK, NAJRAJE VIDIM DA NAPIŠETE SPOROČILO, PA PREBRSKAM PO OMARAH ..
Zemljevid
gregor2014
Vsi oglasi tega oglaševalca
Uporabnik je telefonsko številko preveril v državi Slovenija
Uporabnik ni trgovec in zanj ne veljajo določbe EU o varstvu potrošnikov.
- Naslov: 8000 novo mesto, Osrednjeslovenska, Slovenija
- Oglas je objavljen
- 24.11.2025. ob 08:56
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gregor2014
Vsi oglasi tega oglaševalca
Uporabnik je telefonsko številko preveril v državi Slovenija
Uporabnik ni trgovec in zanj ne veljajo določbe EU o varstvu potrošnikov.
- Naslov: 8000 novo mesto, Osrednjeslovenska, Slovenija