Telefunken M3000

Data

General

• Manufacturer: Telefunken Fernseh und Rundfunk GmbH, Hanover-Linden, Germany
• Model: magnetophon 3000 M hifi
• Type: tape case (without power amplifier)
• Years of manufacture: 1974 - 1977
• Manufactured in: Hanover, Germany
• Color: Black Metallic
• Remote control: FB 3000 for start/stop
• Power consumption: approx. 35 W
• Dimensions: 530 x 155 x 350 mm (WxHxD)
• Weight: 15,0 kg
• Original price approx.: 1'000 DM

Connections

• Number of inputs (DIN):
  • Tuner/Radio 2 x 4 mV (- 46 dB) at 40 kΩ.
  • Microphone 2 x 0.15 mV (- 74 dB) at 2 kΩ (front).
  • Phono/tape 2 x 100 mV (- 17 dB) at 1 MΩ.
• Number of outputs (DIN):
  • Radio 2x 0.7 mV (- 1 dB) across 12 kΩ.
  • Monitor 2x 0.7 mV (- 1 dB) over 3.3 kΩ
  • Headphones (cube plug) 2 x 2.5 V (+ 10 dB) at 400 Ω (Front)

Technical Data

• Max. Coil diameter: 18cm
• Drive: 1 electrically controlled DC motor
• Lamps: 4 x 12 V, 3 W
• Heads: 3, 1 x recording, 1 x playback, 1 x erase
• Premagnetization and erasing frequency: 85 kHz
• Equalization: according to DIN 45.513
• Tracks: 4 (quarter track)
• Tape speeds
  • 4.75 cm/s, 9.5 cm/s, 19 cm/s
• Slip:
• Synchronous oscillations:
• Frequency Unmatch (to DIN 45.500):
  • Input Micro
    • 4.75 cm/s: 30 Hz - 12,500 Hz
    • 9.5 cm/s: 30 Hz - 15,000 Hz
    • 19 cm/s: 30 Hz - 20,000 Hz

Radio input (with pilot tone suppression)

• • • 4.75 cm/s: 30 Hz - 12,500 Hz
    • 9.5 cm/s: 30 Hz - 14,000 Hz
    • 19 cm/s: 30 Hz - 16,000 Hz
• Signal-to-noise ratio:
• Extraneous voltage spacing:
• Noise voltage distance (according to DIN 45.405):
  • 4.75 cm/s: ≥ 48 dB
  • 9.5 cm/s: ≥ 52 dB
  • 19 cm/s: ≥ 55 dB
• Crosstalk attenuation: (stereo) ≥ 50 dB
• Cancellation attenuation: ≥ 70 dB
• Pitch fluctuations (according to DIN 45.405):
  • 4.75 cm/s ≤ ± 0.2 %.
  • 9.5 cm/s ≤ ± 0.15 %
  • 19 cm/s ≤ ± 0.1 %.
• Distortion factor:
  • ≤ ± 3 % of the tape part (over tape).
• Transistors: 42
• Diodes: 15
• Rectifiers: 1
• Fuses
  • 2 x T 800 mA slow blow; 2 x T 1.6 A, 1 x 315 mA.
• Total playing time with a full coil 18 cm ø with mono
  • Long playing tape
    • 4.75 cm/s ∼ 12 hours, 9.5 cm/s ∼ 6 hours, 19 cm/s ∼ 3 hours
  • 720 m duoband
    • 4.75 cm/s ∼ 16 hours, 9.5 cm/s ∼ 8 hours, 19 cm/s ∼ 4 hours
• Rewind time
  • approx. 2.5 min. at 720 m double play tape
• automatics
  • Shut-off at end of tape
• end switch-off
  • electrically, by switching foil in the tape as well as by tape break (right feeler lever)

Adjuster (controller):

• • 2 x microphone level

1 x radio/phono level (trick function)

• • 1 x preset (trick function)
  • 1 x volume for headphones
• Function switch:
  • 5 x with the positions
    • O/Trick
    • Echo/Multi
    • A (in front of band) / B (behind band)
    • Stereo/Mono
    • Track 1/4 - 3/2

Special Features

• Horizontal/vertical operation
• Belt tension control
• Memory counter
• Smoked glass hood

Accessories

• Remote control FB 3000 for start/stop during recording/playback
• Dynamic directional microphone TD 26

Condenser microphone TC 600 hifi

• Microphone extension cable

Extension of microphone cables TD 26 and TC 600 hifi with battery adapter for mono and stereo operation, 10 m long

Remarks

• Other models of the same series:
• Receiver
• Telefunken Concertino Hifi 3030
• Telefunken Concerto Hifi 4040
• Telefunken Hymnus Hifi 5050
• Telefunken Opus Hifi 6060
• Telefunken Quadro Hifi 1000

• Tape Deck
• Telefunken MC 2200

• Reel-to-reel tape decks:
• Telefunken M2000 - two-head unit
• Telefunken M3000 - without built-in power amplifiers
• Telefunken M3002L - with built-in power amplifiers

• Record player:
• Telefunken W 238
• Telefunken W 258

Pictures

• Extract from brochure: Telefunken M3000