Studer A800 24 Track Analogue Recorder

The Studer A800 holds a special place in recording history as one of the most legendary multitrack tape machines ever made. Introduced in 1978, it became a studio staple throughout the 1980s and 1990s, prized for its exceptional sound quality, reliability, and engineering precision. Widely adopted by top studios around the world, the Studer A800 was used on countless classic albums across genres, becoming synonymous with the rich, warm sound of analogue multitrack recording.

Studer A800 24 Track Analogue Recorder Details

Studer A800The Studer A800 Multichannel Tape Recorder, introduced in 1978, revolutionised professional audio recording as the first microprocessor-controlled tape machine. Its innovative design offered exceptional mechanical stability, rapid transport response, and user-friendly operation, setting new standards in studio recording.

The Studer A800’s robust construction featured a die-cast chassis and stainless steel headblock, accommodating 14-inch reels and ensuring durability and precision.

With high-torque spooling motors and fast winding speeds, it facilitated efficient workflow in demanding studio environments. The Studer A800’s audio electronics, comprising record, reproduce, sync amplifiers, and HF drivers, were modular, enhancing flexibility and maintenance.

The Studer A800’s superior sound quality, characterised by warmth, presence, and low-end punch, made it a staple in studios worldwide, contributing to countless classic recordings.

The Studer A800, together with the Studer synchronising system, offers fully automated and precise electronic editing. Thanks to the very high resolution of the synchroniser, editing decisions can be made with an accuracy of 1 millisecond.

Using the “Rehearse” feature, similar to video editing techniques, edits can first be practised and, if necessary, corrected before being committed. Once the simulation of the edit is perfected, the actual overdubbing takes place.

The Studer A800 was available in 8, 16, and 24-track formats, making it a versatile choice for studios with varying multitrack requirements. The 8- and 16-track versions provided the same renowned build quality and sonic character as the 24-track model, but with wider track width per channel, which contributed to even greater fidelity and lower noise.

These configurations were especially valued in studios prioritising sound quality over track count, and they maintained full compatibility with the Studer A800’s modular design and microprocessor-controlled transport.

Features

  • First microprocessor-controlled multichannel tape recorder
  • Rugged die-cast chassis with stainless steel headblock
  • Supports 14-inch reel capacity for extended recording
  • High-torque spooling motors for fast winding and response
  • Modular audio electronics for enhanced flexibility
  • Exceptional sound quality with warmth and low-end presence
  • User-friendly operation with rapid transport controls
  • Widely used in professional studios for classic recordings

Specifications

Released in 1978
  • Tape speeds: Crystal controlled, 7.5 ips and 15 ips ± 0.2%, or 15 ips and 30 ips ± 0.2%
  • Reel type: Up to 356mm, NAB hub
  • Tape slip: 0.1% max
  • Wow and flutter (weighted): 0.06% max at 7.5 ips, 0.04% max at 15 ips, 0.04% max at 30 ips
  • Tape timer: ± 0.2% accuracy with hours, minutes, and seconds; real-time indication for 7.5/15 ips or 15/30 ips
  • Rewind time: Approx. 100 seconds for 730 m reel (2400 ft)
  • Line inputs: Balanced and floating, impedance 8kΩ min, 30 Hz to 20 kHz
  • Minimum input level: -1 dBm
  • Maximum input level: +24 dBm
  • Line outputs: Balanced and floating, output impedance 30Ω max, 30 Hz to 20 kHz
  • Max. undistorted output level: +24 dBm into 600Ω
  • Line output 2: Same as line output 1
  • Equalisation (switchable with master selector): NAB: 50/3180 µs at 7.5 and 15 ips, 17.5 µs at 30 ips; CCIR: 70 µs at 7.5 ips, 35 µs at 15 ips, 17.5 µs at 30 ips
  • Frequency response (via tape, ± 1 dB):
    • 7.5 ips: 30 Hz to 15 kHz ± 2 dB, 60 Hz to 12 kHz
    • 15 ips: 30 Hz to 20 kHz ± 2 dB, 60 Hz to 18 kHz
    • 30 ips: 50 Hz to 20 kHz ± 2 dB, 60 Hz to 20 kHz
  • Sync frequency response:
    • Narrow ± 2 dB:
      • 7.5 ips: 30 Hz to 8 kHz
      • 15 ips: 30 Hz to 12 kHz
      • 30 ips: 50 Hz to 12 kHz
    • Wide ± 2 dB:
      • 7.5 ips: 30 Hz to 10 kHz
      • 15 ips: 30 Hz to 18 kHz
      • 30 ips: 50 Hz to 20 kHz
  • Signal to noise ratio (unweighted):
    • Rec-rep: 66 dB at 7.5 and 15 ips, 70 dB at 30 ips
    • Rec-sync: 62 dB at all speeds
  • Distortion (1 kHz, 3rd harmonic): 1% max at 7.5, 15, and 30 ips
  • Crosstalk rejection (15 ips, jumper narrow):
    • Repro: Min. 40 dB (100 Hz to 12 kHz)
    • Sync: Min. 18 dB at 1 kHz, 4 dB at 10 kHz
  • Erase efficiency: 75 dB min at 1 kHz
  • Erase frequency: 80 kHz
  • Bias frequency: 240 kHz
  • Power consumption: 1100 VA
  • Weight: 343 kg
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The details provided above are drawn from historical documents like advertising brochures or user manuals. They’re shared without bias or review. This info is given solely for your consideration, helping you gauge its usefulness to you.

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