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![Italian (Italian) [product.brand]Valve ECH 81 1 Home [product.weight]1 Shop I'm Jukebox https://iamjukebox.it/en/spare-parts-and](https://iamjukebox.it/63162-large_default/valve-ech-81.webp "Italian (Italian) [product.brand]Valve ECH 81 1 Home [product.weight]1 Shop I'm Jukebox https://iamjukebox.it/en/spare-parts-and")
![Italian (Italian) [product.brand]Valve ECH 81 1 Home [product.weight]1 Shop I'm Jukebox https://iamjukebox.it/en/spare-parts-and](https://iamjukebox.it/63162-home_default/valve-ech-81.webp "Italian (Italian) [product.brand]Valve ECH 81 1 Home [product.weight]1 Shop I'm Jukebox https://iamjukebox.it/en/spare-parts-and")
![Italian (Italian) [product.brand]Valve ECH 81 1 Home [product.weight]1 Shop I'm Jukebox https://iamjukebox.it/en/spare-parts-and](https://iamjukebox.it/63159-home_default/valve-ech-81.webp "Italian (Italian) [product.brand]Valve ECH 81 1 Home [product.weight]1 Shop I'm Jukebox https://iamjukebox.it/en/spare-parts-and")
![Italian (Italian) [product.brand]Valve ECH 81 1 Home [product.weight]1 Shop I'm Jukebox https://iamjukebox.it/en/spare-parts-and](https://iamjukebox.it/63160-home_default/valve-ech-81.webp "Italian (Italian) [product.brand]Valve ECH 81 1 Home [product.weight]1 Shop I'm Jukebox https://iamjukebox.it/en/spare-parts-and")
![Italian (Italian) [product.brand]Valve ECH 81 1 Home [product.weight]1 Shop I'm Jukebox https://iamjukebox.it/en/spare-parts-and](https://iamjukebox.it/63161-home_default/valve-ech-81.webp "Italian (Italian) [product.brand]Valve ECH 81 1 Home [product.weight]1 Shop I'm Jukebox https://iamjukebox.it/en/spare-parts-and")
tato: Europe Manufacturer: Common type Europe tube/semicond. Type: Triodo - eptodo Frequency converter Control (mu) Same as ECH81 = 6И1П = X719 = 6C12 = CV2128 = 6AJ8 Similar valves Replaced normally - small diff: 6E2_Magnadyne; 6E4_Magnadyne; 6U1 Other class quality (otherwise equal): E81CH Different maximum ratings: ECH83 Heater different: 12AJ8; HCH81; UCH81; XCH81 Prime series 1952 Tube leaflet collection E.Erb Analysis by original leaflets Prime information Apr.1952 : TRM524 Replaces ECH42 ECH43 ECH171 ECH21
Valve ECH 81
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tato: Europe Manufacturer: Common type Europe tube/semicond. Type: Triodo - eptodo Frequency converter Control (mu) Same as ECH81 = 6И1П = X719 = 6C12 = CV2128 = 6AJ8 Similar valves Replaced normally - small diff: 6E2_Magnadyne; 6E4_Magnadyne; 6U1 Other class quality (otherwise equal): E81CH Different maximum ratings: ECH83 Heater different: 12AJ8; HCH81; UCH81; XCH81 Prime series 1952 Tube leaflet collection E.Erb Analysis by original leaflets Prime information Apr.1952 : TRM524 Replaces ECH42 ECH43 ECH171 ECH21
Noval hose, 9 pin miniature (USA pico-9) B9A Used for radio/TV reception etc. Filament Vf 6,3 Volt / If 0.3 Ampere / Indirect / Voltage specified and AC/DC current Description According to our extensive investigations and tests, ECH81 and ECH83 tubes are equal, not even tested differently, but only printed differently. Of course they show different values for different use (volt anodo). See this forum article here.
Valvola ECH 81
3 Items
Data sheet
- Condition
- NOS
seen and liked
Specific References
- ISBN
- 9781506203969
- UPC
- 960150620421
- EAN13
- 3001506204197
- MPN
- 9821506201543
- ISBN
- EAN13
- UPC
