
-890-0021-000 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $67.77 | Condition is Very Good, ITC Series 99-A Mono Recorder/Reproducer Technical Manual With Update Bulletins, shipping cost = $5.22 | 100.0% |

The ITC 890-0021-000 99-A Mono Recorder/Reproducer is a high-performance audio device designed for professional applications. This mono recording machine offers superior sound quality and reliability, making it an ideal choice for various industries such as radio broadcasting, film production, and music recording.
The heart of this mono recorder is its high-fidelity magnetic tape recorder. It utilizes a high-bias recording system that ensures excellent signal-to-noise ratio and frequency response. The tape transport mechanism is engineered for smooth and stable operation, minimizing any potential tape wear or damage. The recorder is also equipped with an adjustable recording level control, allowing users to optimize the input level for different recording scenarios.
As a reproducer, the ITC 890-0021-000 99-A Mono Recorder/Reproducer boasts a precise and powerful playback system. The built-in amplifier and speaker deliver clear and accurate sound, while the variable pitch control feature enables users to adjust the playback speed to suit their preferences or specific applications.
Additionally, this mono recorder/reproducer comes with a variety of input and output connectors to cater to different audio sources and destinations. It features an XLR microphone input, a line input with RCA connectors, and a line output with RCA connectors. The recorder also has a headphone jack for private listening, as well as a built-in test tone generator for calibration purposes.
The ITC 890-0021-000 99-A Mono Recorder/Reproducer is housed in a durable and compact metal chassis, making it portable and easy to transport. It also comes with a comprehensive set of instructions and technical bulletins, ensuring that users can easily operate and maintain the device. Overall, this mono recording machine offers unmatched performance, versatility, and dependability for professionals in various industries.
I. Introduction
The ITC 890-0021-000 99-A Mono Recorder/Reproducer is an essential piece of equipment for various applications, particularly in the fields of audio engineering, broadcasting, and research. This technical manual bulletin provides important information regarding the features, specifications, and usage of this mono recorder/reproducer. In this analysis, we will discuss the pros and cons of buying this device based on the information provided in the manual.
II. Pros1. High-Fidelity Sound: The ITC 890-0021-000 99-A Mono Recorder/Reproducer is designed to deliver high-fidelity sound with a frequency response ranging from 20 Hz to 20 kHz. This makes it an excellent choice for recording and reproducing audio in professional settings.
2. Durable Design: The device is built with a robust and durable design, featuring a metal chassis and high-quality components. This ensures that it can withstand the rigors of regular use and provides reliable performance over an extended period.
3. Easy-to-Use Controls: The ITC 890-0021-000 99-A Mono Recorder/Reproducer comes with intuitive and easy-to-use controls, allowing users to quickly and easily adjust various settings and parameters.
4. Versatile Connectivity: The device offers a range of connectivity options, including XLR and RCA inputs and outputs, making it compatible with a wide range of audio equipment and applications.
III. Cons1. Limited Capacity: The ITC 890-0021-000 99-A Mono Recorder/Reproducer has a limited recording capacity, with a maximum recording time of approximately 59 minutes on a single 12.6 cm reel of tape. This may not be suitable for extended recording sessions or large-scale projects.
2. Limited Features: While the device offers essential features for basic recording and reproduction, it lacks advanced features such as multiple recording tracks, built-in effects, or digital editing capabilities.
3. Maintenance Requirements: The device requires regular maintenance, including regular tape changes, cleaning, and alignment adjustments, to ensure optimal performance and longevity.
IV. ConclusionThe ITC 890-0021-000 99-A Mono Recorder/Reproducer is a high-performance and durable device that delivers high-fidelity sound and offers easy-to-use controls and versatile connectivity options. However, it has some limitations, such as a limited recording capacity, lack of advanced features, and mandatory maintenance requirements.
V. RecommendationIf you are looking for a reliable and high-performance mono recorder/reproducer for professional applications, the ITC 890-0021-000 99-A Mono Recorder/Reproducer is an excellent choice. However, if you require advanced features, extended recording capacity, or a more user-friendly design, you may want to consider other options in the market. Ultimately, the decision to buy this device depends on your specific requirements and budget.
Details:
Vintage reproduction with full foldouts and around 20 update bulletins in the back. This manual, produced by the Itc brand, provides detailed instructions and updates on how to use maintain a mono recorder/reproducer unit. With its focus on consumer electronics, this technical manual is a must-have for audio enthusiasts and collectors looking to preserve restore vintage devices. It serves as a valuable resource for those interested in vintage audio equipment and offers insights into the technology of time.
specifications vintamanual:
- brand: Itc
- mpn: 890-0021-000
- part type: Recorder Manual
- unit type: Unit
shipping vintamanual:
- class: standard
- service: usps ground advantage
- carrier: usps
- transit: 6-12 days
- type: fixed
offer vintamanual:
- in stock #: 1
- best offers: true
- price: $67.77
- item condition: Very Good
- options: ship-to-home
- availability: in stock
- sold #: 22
- started: august 2, 2025
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- rating: 100.0%
- # reviews: 4
- city: saint charles, missouri
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- paid by: buyer
- policy: returns accepted
- time: 30 days
- method: money back
general vintamanual:
- category: Electronics > Audio Video > Parts Accessories > Vintage Manuals
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