Portable cassette stereo four-track tape recorder &quot;SABA CR-335 stereo&quot; (Schwarzwealder-Apparatte-Bau-Anstalt) was produced from 1973 to 1975 inclusive by the firm &quot;SABA&quot;, West Germany. Refer to the brochure for specifications. From what is not there. The operating frequency range at the linear output when using the &quot;Chromdioxid&quot; magnetic tape is 40 ... 14000 Hz. On the loudspeaker - 90 ... 12000 Hz.

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Portable cassette stereo four-track tape recorder "SABA CR-335 stereo".