Difference between revisions of "Tascam 48 OB"
 
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* Hersteller: [[Tascam]]
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__NOTOC__
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* Typ: 8-Kanal Bandmaschine
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== Data ==
 +
{{navigation}}
 +
'''General'''
 +
* Manufacturer: [[Tascam]]
 +
* Model: 48-OB / 48-L (Low Speed)
 +
* Type: Tape machine with 8 channel, 1/2", 38 cm/sec
 +
* Years of manufacture: 1984 - 1989
 +
* Made in: Japan
 +
* Color: Black
 +
* Dimensions (WxHxD): 432 x 505 x 315,5 mm
 +
* Original price: 10'260 DM
 +
** Version 48-L: 16'077 DM
  
−
[[Datei:Tascam 42-44-48-Werbung.jpg]]
 
  
 +
'''Technical Data'''
 +
* 8-track, 8-channel, 1/2" tape
 +
* 26,5 cm reels
 +
* Speed 38 cm/s, wow and flutter 0.05%
 +
* Frequency range 40 Hz-20 kHz, 0 VU
 +
* Spurious 69 dB, 107dB with dbx-NR
 +
* THD 0.8% 0 VU at 1 kHz
  
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== Bemerkungen ==
+
 
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* Weitere Modelle der gleichen Serie:
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* Specifications 48 L:
 +
* 8-track, 8-channel, 1/2" band.
 +
* 26.5 cm coils
 +
* Speed 1.2 cm/s, I 0.3% deviation
 +
* Wow and flutter±1.7%
 +
* Frequency range 100-3000 Hz ±3 dB at -20 VU
 +
* External voltage spacing 49dB
 +
* Crosstalk 45 dB (400 Hz; OVU)
 +
* THD 1% at OVU
 +
 
 +
 
 +
== Comments ==
 +
* Other models in the same series:
 +
* Tape Deck:
 +
* [[Tascam 112]]
 +
* [[Tascam 112 R]]
 +
* [[Tascam 122 MKII]]
 +
* [[Tascam 133]]
 +
* [[Tascam 234]]
 +
* [[Tascam Porta One]]
 +
* [[Tascam Porta Two]]
 +
* [[Tascam Porta 05]]
 +
* [[Tascam 244 Portastudio]]
 +
* [[Tascam 246 Portastudio]]
 +
 
 +
 
 +
* [[Tape Machines:
 +
* [[Tascam 22-4]]
 +
* [[Tascam 32]]
 +
* [[Tascam 34-B]]
 +
* [[Tascam 38]]
 
* [[Tascam 42]]
 
* [[Tascam 42]]
 
* [[Tascam 44]]
 
* [[Tascam 44]]
 
* [[Tascam 48 OB]]
 
* [[Tascam 48 OB]]
 +
* [[Tascam 58 OB]]
 +
* [[Tascam ATR-60]]
 +
* [[Tascam MS-16]]
 +
* [[Tascam 388]]
 +
 +
 +
* [[DBX]]
 +
* [[Tascam DX-2]]
 +
* [[Tascam DX-4]]
 +
* [[Tascam DX-8]]
 +
 +
 +
* [[CD player]]
 +
* [[Tascam CD 501]]
 +
 +
 +
* Mixer:
 +
* [[Tascam M 1 B]]
 +
* [[Tascam MX 80]]
 +
* [[Tascam M 06]]
 +
* [[Tascam M 106]]
 +
* [[Tascam M 208]]
 +
* [[Tascam M 216]]
 +
* [[Tascam M 224]]
 +
* [[Tascam M 308 B]]
 +
* [[Tascam M 312 B]]
 +
* [[Tascam M 320 B]]
 +
* [[Tascam M 512]]
 +
* [[Tascam M 520]]
 +
* [[Tascam M 600/32]]
 +
* [[Tascam M 600/24]]
 +
 +
 +
* [[Equalizer]]
 +
* [[Tascam GE20 B]]
 +
* [[Tascam PE40]]
 +
 +
 +
* Headphone amplifier:
 +
* [[Tascam MH 40 B]]
 +
 +
 +
* Peak display:
 +
* [[Tascam MU 40]]
 +
 +
 +
== Pictures ==
 +
* Excerpt from brochure: Tascam 38, 48-L, 48-OB, 58-OB
 +
[[File:Tascam 38-48-L-OB-58 OB-Daten-1987.jpg]]
 +
 +
 +
* Excerpt from advertisement: Tascam Series-40
 +
[[File:Tascam 42-44-48-Werbung.jpg|1000px]]
 +
 +
 +
== Reports ==
 +
* Report from "Tape Museum":
 +
* Series 40 details
 +
 +
* Series 40 units are designed for faster and more versatile production:
 +
 +
* Manual, Damp and Stop editing capabilities for fast and convenient editing (42B-dB).
 +
* 2 independent input and output level controls per channel. (42B-dB)
 +
* Monitor tracks or inputs as needed using individual pre-load and record selector switches plus output selector switch.
 +
* XLR jacks for inputs and outputs 600 ohm balanced.
 +
* Synchronous recording capability. The 42 2-track machine can be used for 1-track overdubs.
 +
* Tacho controlled digital display with positive or negative real time display.
 +
* Auto loader controls a "search-to-cue" in both directions during fast rewind.
 +
* Switching for input and output O-VU at -10dB and + 4dB (42 B-db).
 +
* A "Return-to-Zero" button acts as a second auto-locator, stopping the tape at "00:00".
 +
* Speed adjustment: for +/-12%.
 +
* Cue possibility with one hand.
 +
* Rear SMPTE connectivity (accessory) carries TTL levels and is compatible with Adam Smith, Audio Kinetics, BTX, Convergence, EECO, HD, Fernseh, United Media and other popular brands.
 +
* Retrofittable dbx noise reduction, dx4d, dx2d.
 +
* Series 40 units incorporate leading edge technology in electronics as well:
 +
* All amplifier stages are directly coupled to achieve lowest distortion and optimal frequency response even for very low frequencies.
 +
* The input amplifiers for the sync and playback heads incorporate ultra-low noise differential FET's for improved pulse and phase response.
 +
* Eight different supply voltages including bipolar 15V for all audio stages provide optimum reliability.
 +
VU meter plus peak LED's allow fast and accurate indication of short high output peaks.
 +
 +
 +
== Links ==
 +
 +
 +
[[Category:Tape machines]]

Latest revision as of 03:45, 8 March 2021

Data[edit]

General

  • Manufacturer: Tascam
  • Model: 48-OB / 48-L (Low Speed)
  • Type: Tape machine with 8 channel, 1/2", 38 cm/sec
  • Years of manufacture: 1984 - 1989
  • Made in: Japan
  • Color: Black
  • Dimensions (WxHxD): 432 x 505 x 315,5 mm
  • Original price: 10'260 DM
    • Version 48-L: 16'077 DM


Technical Data

  • 8-track, 8-channel, 1/2" tape
  • 26,5 cm reels
  • Speed 38 cm/s, wow and flutter 0.05%
  • Frequency range 40 Hz-20 kHz, 0 VU
  • Spurious 69 dB, 107dB with dbx-NR
  • THD 0.8% 0 VU at 1 kHz


  • Specifications 48 L:
  • 8-track, 8-channel, 1/2" band.
  • 26.5 cm coils
  • Speed 1.2 cm/s, I 0.3% deviation
  • Wow and flutter±1.7%
  • Frequency range 100-3000 Hz ±3 dB at -20 VU
  • External voltage spacing 49dB
  • Crosstalk 45 dB (400 Hz; OVU)
  • THD 1% at OVU


Comments[edit]









Pictures[edit]

  • Excerpt from brochure: Tascam 38, 48-L, 48-OB, 58-OB

Tascam 38-48-L-OB-58 OB-Daten-1987.jpg


  • Excerpt from advertisement: Tascam Series-40

Tascam 42-44-48-Werbung.jpg


Reports[edit]

  • Report from "Tape Museum":
  • Series 40 details
  • Series 40 units are designed for faster and more versatile production:
  • Manual, Damp and Stop editing capabilities for fast and convenient editing (42B-dB).
  • 2 independent input and output level controls per channel. (42B-dB)
  • Monitor tracks or inputs as needed using individual pre-load and record selector switches plus output selector switch.
  • XLR jacks for inputs and outputs 600 ohm balanced.
  • Synchronous recording capability. The 42 2-track machine can be used for 1-track overdubs.
  • Tacho controlled digital display with positive or negative real time display.
  • Auto loader controls a "search-to-cue" in both directions during fast rewind.
  • Switching for input and output O-VU at -10dB and + 4dB (42 B-db).
  • A "Return-to-Zero" button acts as a second auto-locator, stopping the tape at "00:00".
  • Speed adjustment: for +/-12%.
  • Cue possibility with one hand.
  • Rear SMPTE connectivity (accessory) carries TTL levels and is compatible with Adam Smith, Audio Kinetics, BTX, Convergence, EECO, HD, Fernseh, United Media and other popular brands.
  • Retrofittable dbx noise reduction, dx4d, dx2d.
  • Series 40 units incorporate leading edge technology in electronics as well:
  • All amplifier stages are directly coupled to achieve lowest distortion and optimal frequency response even for very low frequencies.
  • The input amplifiers for the sync and playback heads incorporate ultra-low noise differential FET's for improved pulse and phase response.
  • Eight different supply voltages including bipolar 15V for all audio stages provide optimum reliability.

VU meter plus peak LED's allow fast and accurate indication of short high output peaks.


Links[edit]

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