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Reverberation Machine EL6910

Reverberation Machine EL6910; Philips - Schweiz (ID = 1730165) Ampl/Mixer Reverberation Machine EL6910; Philips - Schweiz (ID = 1731111) Ampl/Mixer
Reverberation Machine EL6910; Philips - Schweiz (ID = 1732892) Ampl/Mixer Reverberation Machine EL6910; Philips - Schweiz (ID = 1732893) Ampl/Mixer
Reverberation Machine EL6910; Philips - Schweiz (ID = 1732894) Ampl/Mixer Reverberation Machine EL6910; Philips - Schweiz (ID = 1750753) Ampl/Mixer
Reverberation Machine EL6910; Philips - Schweiz (ID = 1750754) Ampl/Mixer
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Reverberation Machine EL6910; Philips - Schweiz (ID = 1730165) Ampl/Mixer
Philips - Schweiz: Reverberation Machine EL6910 [Ampl/Mixer] ID = 1730165 1400x1906
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For model Reverberation Machine EL6910, Philips - Schweiz:
front cover of service notes
 
Country:  Switzerland
Manufacturer / Brand:  Philips - Schweiz
Year: 1960 ?? Category: Audio Amplifier or -mixer
Valves / Tubes 30: E80F E80CC E80L GZ34
Main principle Audio-Amplification
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm
Power out
from Radiomuseum.org Model: Reverberation Machine EL6910 - Philips - Schweiz
Material Metal case
Shape Console with any shape - in general
Dimensions (WHD) 580 x 2030 x 470 mm / 22.8 x 79.9 x 18.5 inch
Notes

This unit was made by Philips in Zürich for reverb reproduction in theatres. It was also used for public address system loudspeaker delay. Signal was recorded onto the revolving disk and played off the four precisely distanced play heads into amplifiers and speaker systems placed at increased distances from the sound source/microphone. The precise calculation of the delay channels would create a coincidental non echoing sound at any distance from the microphone.

Net weight (2.2 lb = 1 kg) 216 kg / 475 lb 12.3 oz (475.771 lb)

Model page created by Greg Brice. See "Data change" for further contributors.



All listed radios etc. from Philips - Schweiz
Here you find 288 models, 209 with images and 212 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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