24279
The technique involved two Revox tape recorders set up side by side , with the tape unspooling from the first deck being carried over to the second deck to be spooled .
 Revox
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Revox