🔊What is a 6N23P Amplifier Tube?
The 6n23p is a small glass tube with electrodes sealed inside that is used to amplify or switch electronic signals in electronic devices such as amplifiers and radios. It is known for its high gain and low noise.
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📈6N23P Plate-grid and plate curves
💡6DJ8 VS 6N23P
The 6N23P is a Russian equivalent of the 6DJ8. It has a similar pin configuration and is also a dual triode tube. They are both small-signal dual triodes with similar physical dimensions, so they could be physically interchangeable in some equipment.
🎼ECC88 VS 6N23P
The ECC88, also known as 6DJ8, is a dual triode tube originally manufactured by Philips. It has a 9-pin miniature base and is commonly used in audio amplifiers, preamplifiers, and headphone amplifiers. The ECC88 is known for its low noise and high gain characteristics, making it suitable for audio applications where low distortion and high fidelity are desired.
🎚️6DJ8 Tube Equivalent
- 6N23P (Most affordable one)
- 6N1P
- ECC88
- 6922
- E88CC
- 7308
- PCC88
🏭6N23P Tube Manufacturers:
Reflector Factory (considered to be of higher quality)
Voskhod Factory (the most common)
Novosibirsk Factory 
Svetlana Factory
Manufacturers such as Voskhod, Reflector and Svetlana are well known as manufacturers of reliable and high-end vacuum lamps, known for their quality and reliability.
💸Average Price:
6N23P average price is ranged from $10 to $30.
6DJ8 average price is ranged from $20 to $50 for new tube .
ECC88 price can be in average from $20 to $50 for new tube.
📊6N23P Tube Datasheet:
| Filament voltage | 6,3 ± 0,6 In |
| Filament current | 310 ± 25 mA |
| The anode voltage nominal (constant) | 100 |
| The anode voltage limit (constant) | 300 In |
| The anode current of each triode | 15 mA |
| The cathode current limiting | 20 mA |
| The cathode current limit (pulse amplitude) | 200 mA |
| Voltage grid (constant) | 9 In |
| Grid voltage limit (pulse amplitude) | 260 |
| The power dissipated by the anode limit | 1.8 W |
| The power dissipated by the grid limit | 0.03 W |
| The voltage between cathode and heater limit (DC) | -200 To |
| The steepness of the characteristics of each triode | The 12.7 mA/V |
| The gain of each triode | 34 ± 9 |
| The input impedance at the frequency of 200 MHz | 500 Ohm |
| The equivalent resistance of the noise vnutrishnih | 300 Ohm |
| Resistance in the cathode circuit to automatically bias | 680 Ohm |
| The resistance in the grid circuit limiting | 1 Mω |
| The input capacitance of each triode | 3,6 pF |
| The capacity output of the first triode | 2,1 pF |
| The capacity output of the second triode | 1,9 pF |
| The feed-through capacitance of each triode | 1.5 pF |
| Capacity anode – cathode of each triode | 0,18 pF |
| The capacitance between the anodes not more than | 0.06 pF |
| The capacitance between nets not more than | 0.005 pF |
| Design | glass miniature |
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