    <SEC-DOCUMENT>0001104659-23-072274-index.html : 20230925
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    <ACCEPTANCE-DATETIME>20230616162828

    <PRIVATE-TO-PUBLIC>

    ACCESSION NUMBER:		0001104659-23-072274

    CONFORMED SUBMISSION TYPE:	PRE 14A

    PUBLIC DOCUMENT COUNT:		7

    CONFORMED PERIOD OF REPORT:	20230824

    FILED AS OF DATE:		20230616

    DATE AS OF CHANGE:		20230719

    FILER:

    	COMPANY DATA:

    		COMPANY CONFORMED NAME:			CREDIT SUISSE ASSET MANAGEMENT INCOME FUND INC

    		CENTRAL INDEX KEY:			0000810766

    		IRS NUMBER:				232451535

    		STATE OF INCORPORATION:			MD

    		FISCAL YEAR END:			1231

    	FILING VALUES:

    		FORM TYPE:		PRE 14A

    		SEC ACT:		1934 Act

    		SEC FILE NUMBER:	811-05012

    		FILM NUMBER:		231021598

    	BUSINESS ADDRESS:

    		STREET 1:		ELEVEN MADISON AVENUE

    		CITY:			NEW YORK

    		STATE:			NY

    		ZIP:			10010

    		BUSINESS PHONE:		212-325-2000

    	MAIL ADDRESS:

    		STREET 1:		ELEVEN MADISON AVENUE

    		CITY:			NEW YORK

    		STATE:			NY

    		ZIP:			10010

    	FORMER COMPANY:

    		FORMER CONFORMED NAME:	CSAM INCOME FUND

    		DATE OF NAME CHANGE:	19990830

    	FORMER COMPANY:

    		FORMER CONFORMED NAME:	BEA INCOME FUND INC

    		DATE OF NAME CHANGE:	19950828

    	FORMER COMPANY:

    		FORMER CONFORMED NAME:	CS FIRST BOSTON INCOME FUND INC

    		DATE OF NAME CHANGE:	19950420

    FILER:

    	COMPANY DATA:

    		COMPANY CONFORMED NAME:			CREDIT SUISSE HIGH YIELD BOND FUND

    		CENTRAL INDEX KEY:			0001061353

    		IRS NUMBER:				134009166

    		STATE OF INCORPORATION:			DE

    		FISCAL YEAR END:			1031

    	FILING VALUES:

    		FORM TYPE:		PRE 14A

    		SEC ACT:		1934 Act

    		SEC FILE NUMBER:	811-08777

    		FILM NUMBER:		231021599

    	BUSINESS ADDRESS:

    		STREET 1:		ELEVEN MADISON AVENUE

    		CITY:			NEW YORK

    		STATE:			NY

    		ZIP:			10010

    		BUSINESS PHONE:		2123252000

    	MAIL ADDRESS:

    		STREET 1:		ELEVEN MADISON AVENUE

    		CITY:			NEW YORK

    		STATE:			NY

    		ZIP:			10010

    	FORMER COMPANY:

    		FORMER CONFORMED NAME:	DLJ HIGH YIELD BOND FUND

    		DATE OF NAME CHANGE:	19980508

    </SEC-HEADER>

    <DOCUMENT>
    <TYPE>PRE 14A
    <SEQUENCE>1
    <FILENAME>tm2318921d2_pre14a.htm
    <DESCRIPTION>PRE 14A
    <TEXT>
    Document 1 - file: tm2318921d2_pre14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>tm2318921d1_pre14aimg001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: tm2318921d1_pre14aimg001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>tm2318921d1_pre14aimg002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: tm2318921d1_pre14aimg002.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>tm2318921d1_pre14aimg003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: tm2318921d1_pre14aimg003.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>tm2318921d1_pre14aimg004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: tm2318921d1_pre14aimg004.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>tm2318921d1_coverimg01.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: tm2318921d1_coverimg01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>COVER
    <SEQUENCE>8
    <FILENAME>filename8.htm
    <TEXT>
    Document 8 - file: filename8.htm

    </DOCUMENT>
    </SEC-DOCUMENT>