Radio / cassette player for TR6

[Lex Garey <LGarey@mail.dot.state.nc.us>]

Hello:
Does anyone know of a radio/cassette player that will fit in the existing
openings for the radio in the dash support console of a TR6?  I've been
looking for awhile now, and can't find anything.  I don't want to modify the
piece to fit.  The measurements I get are  1-1/2"  X  3-5/8"  for the
rectangular nosepiece and  5-1/8"  center-to-center for the knob holes. 
Thanks
Lex Garey, Shelby, NC
'74 TR6