MA29

The QED MA29 Tape Switching Unit, also known as a passive switchbox, is an essential accessory for any high-fidelity audio system that involves the use of tape players. This switchbox is meticulously designed and manufactured by QED, a renowned British audio engineering company, to ensure the highest possible sound quality and reliability.

The MA29 switchbox is a passive design, which means it doesn't require any external power supply. It is designed to seamlessly switch between multiple audio sources, such as tape decks or other audio components, with minimal signal degradation. The unit features six individually selectable inputs, each with a corresponding output that can be assigned to any of the three available output pairs.

The MA29 is built using high-quality, audiophile-grade components. It employs low-capacitance gold-plated switch contacts to minimize signal disruption and ensure a clean and clear audio path. The switchbox is also fitted with heavy-duty, gold-plated binding posts, which can accommodate banana plugs, spade connectors, or bare wires, offering maximum flexibility and compatibility.

The MA29 switchbox is housed in a compact, yet robust, aluminum enclosure. Its sleek and elegant design not only complements any audio setup but also ensures that the switchbox remains cool and stable during operation. The unit is also equipped with a clear, easy-to-read front-panel display that indicates the currently selected input and output.

The QED MA29 Tape Switching Unit is an indispensable component for any serious audiophile or professional recording studio. Its ability to switch between multiple audio sources with minimal signal loss makes it an invaluable tool for maintaining the integrity and accuracy of your audio signal. With its high-quality components, robust construction, and user-friendly design, the MA29 switchbox is an investment that will provide years of reliable and exceptional performance.

The QED MA29 Tape Switching Unit, also known as a passive switchbox, is a popular accessory for audio systems, particularly those involving tape decks. This device allows for easy and convenient switching between multiple audio sources, including tape decks, without the need for external power. Here are some pros and cons to consider before making a purchase:

1. Convenient: The MA29 switchbox simplifies the process of switching between various audio sources, especially tape decks. It eliminates the need to manually connect and disconnect cables each time you want to switch sources.

2. Cost-effective: As a passive device, the MA29 does not require any external power source or additional components, making it a cost-effective solution for managing multiple audio sources.

3. Flexible: The switchbox can support up to six separate audio sources and offers multiple output options, including RCA and XLR connections, catering to various system configurations.

4. Durable: The MA29 is built with high-quality components and is designed to withstand regular use, ensuring a long lifespan.

5. Improves Sound Quality: By minimizing the number of connections required, the MA29 can help reduce the potential for signal degradation, ultimately improving the overall sound quality of your audio system.

1. Limited to Passive Sources: The MA29 can only switch between passive audio sources, meaning it cannot accommodate active sources, such as those requiring a power amplifier.

2. Size: The switchbox may take up some valuable space in your audio rack or equipment setup, depending on the number of sources and output configurations you require.

3. Manual Switching: Unlike automatic switchers, the MA29 requires manual switching between sources, which may not be ideal for certain applications or workflows.

In conclusion, the QED MA29 Tape Switching Unit is an excellent addition to any audio system that involves multiple passive sources, particularly tape decks. Its convenience, cost-effectiveness, flexibility, durability, and potential impact on sound quality make it a worthwhile investment. However, its limitation to passive sources and the need for manual switching may be a drawback for some users. Ultimately, the decision to purchase the MA29 depends on the specific requirements and preferences of your audio system. If your setup consists mainly of passive sources, and you value the benefits of a simple, cost-effective, and space-saving solution, then the MA29 is an excellent choice.

Details:

All photos are of actual unit. I acquired this decades ago and rarely used it. It was very helpful to expand source components if the preamps had limited facilities or you were using more than 2 tape decks for monitoring and duplicating tapes. Qed MA29 tape switching unit made in England.

specifications vidioaudio:

• brand: Qed
• mpn: Ma29
• model: Qed Ma29
• type: Switchbox
• country of origin: United Kingdom

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• policy: no returns

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• category: Electronics > Tv, Video Home Audio

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• options: ship-to-home
• availability: in stock
• in stock #: 2
• started: april 15, 2026
• sold #: 4
• prices: $29.15–$30.00
• item condition: Used

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