EC1000
The Philips EC1000 (Mullard 8254) is a subminiature triode designed for preamplifiers in measurement probes or microphones (used e.g. in early versions of the Neumann M149).
The P6032 uses an EC1000 as the front-end cathode-follower.
Key Specifications
| Heater | 6.3 V, 185 mA |
|---|---|
| Anode voltage | 110 V max. |
| Anode power | 1.5 W max. |
| Transconductance | 14.5 mA/V |
| Cathode current | 22 mA max. |
