You can always buy the little yellow plastic inserts that turn the larger 45 rpm record hole into a single small hole:
http://www.needledoctor.com/45-RPM-Yellow-Inserts-10-Pack;jsessionid=0a01105a1f43c18f39f1609349738423b85ee552754a.e3eSc3aTah0Le34Pa38Ta38LbNj0?sc=2&category=440
http://www.needledoctor.com/45-RPM-Yellow-Inserts-10-Pack;jsessionid=0a01105a1f43c18f39f1609349738423b85ee552754a.e3eSc3aTah0Le34Pa38Ta38LbNj0?sc=2&category=440