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Sony BM840 Microcassette Transcriber Machine

Professional Audio Transcription: Sony BM840 Microcassette Transcriber The Sony BM840 Microcassette Transcriber is a comprehensive solution for converting your microcassette recordings into written documents. Complete with headset, foot pedal, and AC adapter, this machine offers a full suite of c...

$573.37*
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*Price sourced from Amazon.com. Last updated:Aug 29, 2026.Price and availability are subject to change — details.

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Overview

Professional Audio Transcription: Sony BM840 Microcassette Transcriber

The Sony BM840 Microcassette Transcriber is a comprehensive solution for converting your microcassette recordings into written documents. Complete with headset, foot pedal, and AC adapter, this machine offers a full suite of controls for professional transcription.

Specifications:

  • Brand: Sony
  • Model: BM840
  • Media Type: Microcassette
  • Adjustable Controls: Speed, Tone, Volume, Backspace
  • Features: Counter, Speakerphone
  • Playback Controls: Rewind, Fast Forward, Stop, Play, Erase
  • Additional Features: Reset, Auto Stop, Tape Speed (1.2/2.4)

Key Features

Sony Model Bm840 BM-840 Micro cassette Microcassette

MICROCASSETTE TRANSCRIPTION TRANSCRIBING MACHINE.

unit comes with headset (BRAND NEW), footpedal, ac adapter

FULL FEATURES INCLUDE: adjustable speed, tone, volume, backspace, counter, speakerphone, plus REW, FF, stop, play, erase buttons.

Reset, Auto Stop, Tape Speed (1.2/2.4), speed control buttons

Specifications

Brand
Sony
Model
BM840
Media Type
Microcassette
Included Accessories
Headset (BRAND NEW), Footpedal, AC Adapter
Adjustable Settings
Speed, Tone, Volume
Features
Backspace, Counter, Speakerphone, Auto Stop
Tape Speed
1.2/2.4
Control Buttons
REW, FF, stop, play, erase, Reset, Speed Control

Frequently Asked Questions

The unit comes as a complete package, including a brand-new headset, a footpedal for hands-free operation, and an AC adapter for power.
Yes, the Sony BM840 offers adjustable speed control, along with tone and volume settings, to customize your transcription experience.
Yes, a dedicated backspace feature is included, allowing you to easily go back and re-listen to short segments of audio for improved accuracy.
The transcriber features controls for rewind (REW), fast-forward (FF), stop, play, and erase, in addition to a reset button and tape speed selectors.
The Sony BM840 supports two tape speeds: 1.2 and 2.4, providing flexibility for playing back different microcassette recordings.

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