General Information

Serial #

007932

Part Number

1

Total Parts

3

AKA

N/A

Patents

N/A

General Description

CARDSTOCK BOX; PLASTIC DIAPHRAGM; METAL CASE

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length

17.0 cm

Width

13.0 cm

Height

5.0 cm

Thickness

N/A

Weight

N/A

Diameter

N/A

Volume

N/A

Lexicon

Group

Communications

Category

Sound

Sub-Category

N/A

Manufacturer

AKA

SENNHEISER

Country

Germany

State/Province

Unknown

City

Bissendorf

Context

Country

Worldwide

State/Province

Unknown

Period

PROBABLY USED IN THE 1960S AND 1970S

Canada

ORIGINAL OWNER, HAROLD EASTWOOD, WAS A SERIOUS AMATEUR CINEMATOGRAPHER, ORIGINALLY FROM ENGLAND, BUT RETIRED TO PEI AT THE END OF HIS LIFE. HE MADE WILDLIFE FILMS FOR THE BBC AND FILMED IN AFRICA, MEXICO, AND N. AMERICA. THIS IS PART OF THE EQUIPMENT HE USED IN MAKING HIS FILMS.

Function

USED TO PICK UP SOUND, VOICE OR MUSIC AND CONVERT IT TO COMPLEX ALTERNATING CURRENT. THE ALTERNATING CURRENT IS AMPLIFIED AND MODULATED ON TAPE, OR THROUGH A SPEAKER.

Technical

200 TO 80K IMPEDANCE; 80-12K FREQUENCY RESPONSE; -56 EIA SENSITIVITY [REF 1]

Area Notes

Unknown

Details

Markings

MOLDED IN FRONT: 'Sennheiser [in cursive]'/ STAMPED IN BOTTOM: 'MADE IN GERMANY'/ LABEL ON STAND: ' MD 403 HN 007932'/ LABEL ON SIDE OF LID: 'Dynamisches/ Richtmikrophon/ MD 403 S HN/ MICROPHONE/ SIEMENS/ 7932'/ HANDWRITTEN ON TOP OF LID: 'MICROPHONE'

Missing

COMPLETE

Finish

BRUSHED CHROME/ BOX LID: TEXTURED TEAL

Decoration

N/A