4 DFS 3 amplifier cards and 1 filter

maker:
Texas Instruments

4 DFS 3 amplifier cards and 1 filter, by Texas Instruments, (from Seismic recording equipment)

Details

Category:
Geophysics
Object Number:
1985-1457
type:
seismic amplifier cards and seismic amplifier accessories
credit:
Seismograph Service (England) Ltd.