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GENALEX GOLD LION KT77 Platinum Tubes (Matched Quad)

These Genalex Gold Lion KT77 tubes provide faithful sound reproduction. Each tube features thick glass and sturdy plates for durability. Its grid wire is gold-plated and these tubes are capable of delivering considerable power.

Average votes for this product
1.0 / 5
  Based on 1 customers reviews.

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Reference : 15850
New product

249,00 €tax incl.

207,50 € tax excl.
Including 0,05 € for green tax

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Shipping date: 06-05-2025.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

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3 >Month warranty
 
More info

Genalex Gold Lion KT77

Tetrodes Tubes (Matched Quad)

Genalex Gold Lion KT77 Tubes Tétrodes (Quad appairé)

These Genalex Gold Lion KT77 tubes provide faithful sound reproduction. Each tube features thick glass and sturdy plates for durability. Its grid wire is gold-plated and these tubes are capable of delivering considerable power.

Technical characteristics

Specifications
Product typeTubes
Dimensions113 x Ø33mm
QuantityMatched quad
Heater
Heater voltage6.3V
Heater current1.4A
Max values
Anode voltage800V
Screen voltage600V
Anode and screen voltage600V
Anode dissipation25W
Screen dissipation6W
Anode and screen dissipation28W
Cathode current180mA
Cathode-heater voltage150V
Capacitances
Grid to anode1pF
Grid to all others electrodes, less anode16.5pF
Anode to all others electrodes, less grid9pF
 
Data sheet
Contacts number
  • 8
Tube type
  • Tetrode
 
Delivery

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Average votes
1.0 / 5
1 reviews
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 1/5
Date :
COURTE durée de vie.
Si j'ai pu constater une légère amélioration de la définition des aigus par rapport aux EL34 de mon PrimaLuna Evo 300, ces tubes m'ont lâché régulièrement après quelques mois d'utilisation. Retour aux EL34...
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GENALEX GOLD LION KT77 Platinum Tubes (Matched Quad)
GENALEX GOLD LION KT77 Platinum Tubes (Matched Quad)
These Genalex Gold Lion KT77 tubes provide faithful sound reproduction. Each tube features thick glass and sturdy plates for durability. Its grid...

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