4P1L / 4L1S / 4LS1 / RL2 / 4P6 audiophile pentode
17,00 €
13,71 €
Varastossa
Varastossa
Tuotekoodi
128-4P1L
Russian pentode that has works super fine in audio applications. Many said its better than 300B or 2A3... Check for example:
https://www.bartola.co.uk/valves/2012/06/29/4%D0%BF1%D0%BB4p1l-triode-curves/
http://www6.plala.or.jp/Michi/4P1Lx3_PSE/4P1Lx3_PSE_Stereo_amp.html
Russian audiophile 4P1L tube with direct heating & lowest anode voltage. The pentode is fine up to 100 Mc/s. Made by SVETLANA plant. Equivalent to the 4L1S / 4LS1. Copy of RL2 / 4P6 Wehrmacht tubes.
- Name: 4P1L;
- Type: pentode;
- Application: oscillation and power amplification up to 100MHz;
- Cathode type: oxide,direct heating;
- Envelope: glass;
- Mass, g: 35;
- Filament voltage, V: 2,1/4,2;
- Filament current, A: 0,65/0,325;
- Anode voltage, V: 150;
- Anode current, A: 0,06;
- Anode power, W: 7,5;
- Grid2 voltage, V: 150;
- Grid3 voltage, V: 0;
- Steepness, mA/V: 4,5-7,8;
- Microphonic noise, mV: 500;
- Socket type: rsh7.
| Tuotekoodi | 128-4P1L |
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| Stock 1 | UralTone Helsinki, 00530 FI |
90 units available |
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