MADE IN USA
TWO FOR ONE
KROHN HITE 4100R/4100A OSCILLATOR AND 3103R/3103-4 FILTER AS IS
RACK MOUNT

OSCILLATOR MODEL:4100R ON FRONT 4100A ON BACK
SN: 651
117/234V, 50-400 HZ

UNIT POWERED ON.  DC OUTPUT WAS ADJUSTABLE.  NO AC OSCILLATOR SIGNAL SINE WAVE OR SQUARE WAVE.  ALL SWITCHES AND BUTTONS FUNCTION OK.  NO CHANGE NO SIGNAL OUTPUT ON CHANGING FREQUENCIES.  WILL NEED REPAIR TO RESTORE OUTPUT SIGNAL.  NO FREQUENCY MODE KEY.  MULTIPLIER 0 BUTTON MISSING, SWITCH WORKS.

FILTER MODEL : 3103R ON FRONT 3103-4 ON BACK
SN: 733
117/234 VOLTS SELECTABLE, 50-400 HZ
BAND PASS 

UNABLE TO TEST UNIT.  MISSING TWO LOW FREQUENCY KNOBS ON THE FRONT SEE PHOTOS.
 
 SOLD AS IS, NO RETURNS. NO CABLES OR MANUAL.

PLEASE SEE PHOTOS FOR DETAILS OF ITEM. FROM AN ESTATE. 

SEE MY OTHER LISTING AS THERE ARE MORE ITEMS SIMILAR TO THIS FROM THIS ESTATE