Document And Entity Information (USD $)	12 Months Ended
	Sep. 30, 2013	Dec. 12, 2013	Mar. 31, 2013
Document Information [Line Items]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Sep. 30, 2013
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	FY
Trading Symbol	HAUP
Entity Common Stock, Shares Outstanding		10,122,344
Entity Registrant Name	HAUPPAUGE DIGITAL INC
Entity Central Index Key	0000930803
Current Fiscal Year End Date	--09-30
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Smaller Reporting Company
Entity Public Float			$ 9,248,399