-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 I+9fLft1nbS03Ga7mkKxTLVw4lXX2eKyTOCmnjs6wWO/dg9yyyAP00h5t96UpVYX
 8UgIOWCDi0MZzmKMR/h/cg==

<SEC-DOCUMENT>0001181431-03-010414.txt : 20030609
<SEC-HEADER>0001181431-03-010414.hdr.sgml : 20030609
<ACCEPTANCE-DATETIME>20030609162806
ACCESSION NUMBER:		0001181431-03-010414
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030501
FILED AS OF DATE:		20030609

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GANTZ CHRISTOPHER
		CENTRAL INDEX KEY:			0001237561

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-03295
		FILM NUMBER:		03737664

	MAIL ADDRESS:	
		STREET 1:		4129 N PORT WASHINGTON AVE
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53212

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			KOSS CORP
		CENTRAL INDEX KEY:			0000056701
		STANDARD INDUSTRIAL CLASSIFICATION:	HOUSEHOLD AUDIO & VIDEO EQUIPMENT [3651]
		IRS NUMBER:				391168275
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		4129 N PORT WASHINGTON AVE
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53212
		BUSINESS PHONE:		4149645000

	MAIL ADDRESS:	
		STREET 1:		C/O WHYTE HIRSCHBOECK DUDEK S C
		STREET 2:		111 EAST WISCONSIN AVENUE
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KOSS ELECTRONICS INC
		DATE OF NAME CHANGE:	19721005

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	REK O KUT CO INC
		DATE OF NAME CHANGE:	19680124
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>rrd10347.xml
<DESCRIPTION>FORM 3
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>
    <schemaVersion>X0101</schemaVersion>

    <documentType>3</documentType>
<periodOfReport>2003-05-01</periodOfReport>
    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000056701</issuerCik>
        <issuerName>KOSS CORP</issuerName>
        <issuerTradingSymbol>KOSS</issuerTradingSymbol></issuer>
<reportingOwner>
<reportingOwnerId>
            <rptOwnerCik>0001237561</rptOwnerCik>
            <rptOwnerName>GANTZ CHRISTOPHER</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>  </rptOwnerStreet1>
            <rptOwnerStreet2>  </rptOwnerStreet2>
            <rptOwnerCity>  </rptOwnerCity>
            <rptOwnerState>  </rptOwnerState>
            <rptOwnerZipCode>  </rptOwnerZipCode>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>0</isDirector>
<isOfficer>1</isOfficer>
<isTenPercentOwner>0</isTenPercentOwner>
<isOther>0</isOther>
<officerTitle>VP, Communication Products</officerTitle>
<otherText></otherText></reportingOwnerRelationship></reportingOwner>
<nonDerivativeSecurity>
<securityTitle>
<value>Common Stock</value></securityTitle>
<transactionAmounts>
<transactionShares>
<value>15900</value></transactionShares></transactionAmounts>
<ownershipNature>
<directOrIndirectOwnership>
<value>D</value></directOrIndirectOwnership>
<natureOfOwnership>
<value></value></natureOfOwnership></ownershipNature></nonDerivativeSecurity>
<ownerSignature>
<signatureName>Christopher Gantz</signatureName>
<signatureDate>2003-06-03</signatureDate></ownerSignature></ownershipDocument>


</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
