Telefunken M 24 KL
 
 

Introduced: 1961/62
Original Price: DM 1995,--
Tubes: 8 x ECC 81, EC 92, 2 x EL 95 
Tectifier: B 250 C 250 M, B 30/24-0,5, E 14 C 5
   
Tape Recorder: Portable, two tracks, 7 1/2 and 3 3/4 ips, diameter up to 8 2/3" Ø
  record time 2 x 180 min at 3 3/4 for 1000 m duo-tape
  3 heads, 1 x erase, 1 x record, 1 x play
   
Frequency Response: 30 - 18.000 Hz at 7 1/2 ips
  40 - 15.000 Hz at 3 3/4 ips
Dynamic Range: >= 50 dB
   
Amplifier: separated record- and playback-amplifier; 8 stages for
  record + RF-push-pull-bias, 9 stages for playback-
  output power 6 W; 4 inputs (mixing unit) 200 Ohm (0,25 mV)
  for microphone, 100 kOhm (5, 15, 100 mV switchable) 
  for radio, 500 kOhm (500mV) for pick-up,  1 MOhm (1 V) for
  tape recorders; volume control for record and playback;
  tone control; monitoring before or after tape with earphone
  built-in speaker or ext. speaker; recording control before or 
  after tape with moving-coil instrument, dB scale; indicator for
  tape length
   
Handling: 6 push-buttons for record, play, stop, fast forward / rewind,
  pause; 1 change-over switch for tape speed
  1 change-over switch for monitoring before / after tape
   
Specials: studio machine with 3 motors; exchangeable head support for
  full- or two tracks-heads; wow and flutter <= 0,15 %;
   
2 speakers: Perm.-dyn. ; connectors for ext. speaker (4 Ohm),
  radio and earphone
   
Power Supply: 110, 127, 150, 220, 237 V AC
Power Consumption: 150 W
2 Fuses: 0,8 A at 220 V
1 Fuse: 0,3 A for heater current
1 Fuse: 1 A magnetic current
1 Fuse: 0,1 A for anode current
   
Box: wood covered with plastic
Size: 630 x 270 x 530 mm (24 3/4 x 10 2/3 x 20 3/4 in)
Weight: 30 kg (66 1/4 lb)

                                                             

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