Description: Hello!!! Welcome to my auction!!! ≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈ I have a Vintage Double Triode Tube for sale: 6N9SIn one lot - 1 pcСondition - NewManufacturer: MelzManufacture date : 1954 Year Technical details:Rated electrical data (per triode)Filament voltage, V 6.3Anode voltage, V 250Bias voltage on the first grid, V -2Filament current, mA 300±25Current in the anode circuit, mA 2.3±0.9Characteristic slope, mA/V 1.6±0.4Internal resistance, kOhm 44Gain 70±15Maximum permissible electrical values (for each triode)Highest filament voltage, V 7.0Lowest filament voltage, V 5.7Highest voltage at the anode, V 275Maximum power dissipated at the anode, W 1.1The highest constant voltage between the cathode and the heater, V 100Maximum leakage current between cathode and heater, µA 20The highest resistance in the grid circuit, MOhm. 0.5Basic electrical data at low anode voltage (for each triode)Anode voltage, V 26Grid bias voltage, V -0.5Current in the anode circuit, mA 0.2Characteristic slope, mA/V 0.8Internal resistance, kOhm 90Gain 72≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈Payment:Payment via Payoneer ≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈Shipping:After receiving payment I normally despatch items within 3 working days(with tracking number)Transfer from Ukraine air mail Internationally(14-25 business days)By state mail of UkraineOrders are packaged carefully to ensure safe arrival!In the unlikely occurrence items arriving damaged during the transport -- these will be refunded or replaced!
Price: 20 USD
Location: Europe
End Time: 2024-12-05T00:52:08.000Z
Shipping Cost: 8 USD
Product Images
Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money Back
Brand: Melz
Type: Triode
Model: 6SL7
Country/Region of Manufacture: Russian Federation
