Philips mono tube / valve amplifier pair EL6425 with EL36 ECC83 in 19'' mounts

  

For sale is a pair of Philips EL 6425 / 00 tube / valve pair mono Klangfilm integrated amplifiers. They are the rare 19'' (19 Inch) mount rack version. The condition is very good. Both amplifiers are tested and working. This type of Philips amplifier is from the late 50`s / early 60`s.

The amplifiers work on 110, 125, 145, 200, 220 or 245 volt at 40-200 Hz. Power tubes are 4x el36 power tubes. The power output of these amps is rated at 70 Watt. Tubes used in the pre-amp stages are 2x EF86, 1x ECC85 and 1xecc83.

An am84 tube is used as VU- meter. Output voltages are 10 / 25 / 35 / 50 / 70 or 100 volts. 10 volt is the setting for normal loudspeakers with a minimum load of 5 ohms.

There are 4 inputs on this amplifer. One input is fitted with a microphone input transformer on each amplifier.

The size is 300 x 115 x 410 mm. Weight is about 12,3 kg each. Four of the slide pots on the front of the amplifier are for the line volume of the different input stages, the two on the right are for bass and treble. There will be a pair of input and output plugs included as can be seen on the picture. More information about this amplifier. As well as the electrical cirquit, can be found on the internet.

These amplifiers are tested and in good working condition. They are old and are not serviced.