| Release year | Model number | Original price | Description | 
| August 1959 | SCP-2 | 299.95 dollars | A case-style all-in-one stereo
                      recorder with built in amplifier and speaker as
                      well as pushbutton controls | 
| November 1959 | CP-1 | 199 dollars | Similar to the SCP-2 but monophonic
                      only | 
| November 1959? | SCP-3 | Deluxe stereo recorder with built
                      in amplifiers, pushbutton controls and
                      auto-reverse. Possibly never made it to market. | |
| September 1961 | 1YB1 | 99 dollars | Portable mono recorder that
                      operates at 3 and 3/4 or 1 and 7/8 inches per
                      second | 
| September 1961 | 1YB2 | 129 dollars | Mono Trendliner | 
| September 1961 | 1YC1 | 169 dollars | Stereo recorder with stereo
                      amplifier but single speaker, with jacks to plug
                      into external stereo equipment | 
| September 1961? | unknown fourth machine mentioned in
                      some publications | ||
| 1962 | 1B4-11 | 99 dollars | Portable mono recorder | 
| 1963 | 1YB-11 | Portable mono recorder with single
                      built-in speaker, slight update of the 1YB1 | |
| 1963 | 1YC-11 | Portable stereo recorder with
                      single speaker, updated 1YC1 | |
| 1963 | 3YD1 | 199.95 dollars | RCA's first self-contained
                      all-stereo machine with detachable second speaker
                      in the lid. | 
| 1YB-29 | Portable mono recorder in a brown
                      and tan case. | ||
| YGB-29A | Transistorized mono home recorder
                      with internal amplifier and speaker. | ||
| 1965 | Relay I | Mono two speed recorder | |
| 1965 | Relay II | Mono two speed recorder with built
                      in speaker | |
| 1965 | YGD 43E | Stereo recorder with detachable speakers. The Relay III. | |
| 1965 | MGC 71W | Modular tape transport for connecting to an existing stereo. The Module Mark I. | |
| Release year | Model number | Original price | Description | 
| June 1959 | 401 | 99.95 dollars | Playback tape transport only,
                      requiring a seperate amplifier with a tape-head
                      preamplifier input | 
| June 1959 | 402 | 129.95 dollars | Player with stereo preamplifier for
                      plugging into a standard amplifier | 
| June 1959 | 403 | 199.95 dollars | Stereo cartridge recorder with
                      built-in record and playback preamplifier | 
| June 1959 | 404 | 229.95 dollars | Standalone stereo player with built
                      in amplifier in a fairly large case | 
| June 1959 | 405 | 299.95 dollars | Standalone recorder with built in amplifier in a fairly large case | 
| June 1959 | 406 | 299.95 dollars | Similar to the model 405 but with a
                      different "portable" case design | 
| July 1961 | 601 | 139.95 dollars | Second generation mono playback
                      unit | 
| July 1961 | 602 | 169.95 dollars | Second generation stereo unit but
                      with only a mono amplifier and speaker built in | 
| July 1961 | 603 | 199.95 dollars | Second generation lightweight (only
                      18 pounds!) stereo portable recorder with stereo
                      amp and detachable second speaker | 
| Release year | Catalog number | Original price | Description | 
| Christmas 1960 | 57 N
                        1236L | 274.95 dollars | Combo stereo recorder that handles
                      both Sound Tape Cartridges and seven inch or
                      smaller open reels | 
| Spring 1961 | W57 N
                        1237L | 284.95 dollars | Same machine but with the second
                      microphone included. | 
| Release year | Model | Original price | Company | Description | 
| February 1960 | Stereopac | 199.50 dollars | Cine Sonic | Background music machine intended
                      for juke box operators, with an original music
                      library available on cartridge | 
| pre-1962 | Magneticon | Machine for school language labs | ||
| 1965 | STP-4499 | Automatic Radio | Stereo automotive player |