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Need help?Do you have a question about the Donner ABY BOX and is the answer not in the manual?
Use a DC 9V center negative AC adapter. Incorrect adapter can cause damage.
Turn off power before connecting/disconnecting cables and adapter.
Avoid extreme temperatures, direct sunlight, magnetic fields, dust, humidity.
Keep away from devices emitting strong electromagnetic waves to prevent malfunction.
Avoid excessive force, foreign objects, liquids. Clean with a soft, dry cloth.
Offers A/B and A&B modes for flexible signal routing and switching.
Unit operates without an external power supply, LED is powered separately.
Supplies power for the LED only. Requires a 9-volt DC adapter.
1/4" jacks for connecting instruments or amps. Signal can flow A/B to Y or Y to A/B.
Selects between A/B and A&B modes for different signal routing.
Indicates channel status in A/B mode and current mode in A&B mode.
Switches between channels A and B in A/B mode; inactive in A&B mode.
The Donner ABY Box is a compact, dual-mode ABY switcher designed for flexible signal routing in amplifier and pedalboard setups. It allows users to either split a single input signal to feed two separate amplifier or effect chains, or combine two instrument signals into one amplifier. This versatility makes it a valuable tool for musicians looking to expand their sound options or streamline their setup.
One of the key usage features of the ABY Box is its dual-mode operation. In A/B Mode, the footswitch allows for seamless switching between channel A and channel B. This is ideal for scenarios where a musician wants to alternate between two different amplifiers or effect chains with a single tap. For instance, one might use channel A for a clean tone and channel B for a distorted tone, switching between them as needed during a performance. The LED indicator provides clear visual feedback in this mode, displaying red for channel A and green for channel B, so the user always knows which channel is active.
The second mode, A&B Mode, allows both A and B channels to work together. In this configuration, the footswitch is inactive, and the LED indicator glows yellow to signify that both channels are engaged. This mode is particularly useful for running two instruments into a single amplifier, or for simultaneously feeding a single instrument's signal to two different destinations. For example, a guitarist could send their signal to two different amplifiers at once, blending their unique characteristics for a richer, more complex sound. It's important to note that due to the true bypass circuit design, the A and B jacks will affect each other when used as inputs in A&B mode, which can lead to interesting sonic interactions.
A significant advantage of the Donner ABY Box is that it does not require an external power supply for its core functionality. The unit can operate without power, making it incredibly convenient for minimalist setups or situations where power outlets are scarce. The DC IN power jack is solely for supplying power to the onboard LED indicator, ensuring that users still receive visual feedback on the device's status even when operating without an external power source. This "no power supply needed" feature enhances its portability and ease of use in various live and studio environments.
The ABY Box boasts a true bypass design, a crucial feature for maintaining signal integrity. True bypass ensures that when the pedal is disengaged, the instrument's signal passes directly through the unit without any electronic buffering or coloration. This preserves the original tone of the instrument and other effects in the signal chain, preventing any unwanted signal degradation or loss of fidelity. Musicians who are particular about their tone will appreciate this commitment to sonic purity.
In terms of construction, the ABY Box is built with carefully selected components. The manufacturer emphasizes that these components are chosen to ensure the best possible sound quality and road performance. The robust aluminum-alloy chassis further contributes to its durability, making it suitable for the rigors of touring and frequent use. This sturdy construction means the unit can withstand impacts and general wear and tear, providing reliable performance over time.
The straightforward interface of the ABY Box is another user-friendly aspect. With minimal controls – a mode select switch, a footswitch, and the input/output jacks – it is incredibly simple to operate. This ease of use means musicians can quickly integrate it into their setup without a steep learning curve, allowing them to focus on their music rather than complex pedal operations. The compact size of the unit also makes it easy to fit onto crowded pedalboards, maximizing space efficiency.
Regarding maintenance, the manual provides clear guidelines to ensure the longevity and proper functioning of the device. Users are advised to clean the unit only with a soft, dry cloth, avoiding any liquids that could damage the internal components. It is explicitly stated that users should never open the case or attempt to modify the product in any way, as this can lead to damage and potentially void any warranties. This emphasizes the importance of professional repair if issues arise, rather than attempting DIY fixes.
Environmental considerations are also highlighted to prevent malfunction. The device should not be used in extremely hot or cold places, under direct sunlight, near magnetic fields, or close to heaters and other heat sources. Sandy or dusty environments, as well as places that are extremely humid or exposed to splashing water, should also be avoided. These precautions help protect the internal electronics from environmental damage, ensuring consistent performance.
Furthermore, the manual warns against placing the ABY Box near devices that are highly susceptible to interference or emit powerful electromagnetic waves, such as radios and TVs. This is to prevent electrical interference that could cause malfunction, corrupt, or destroy data. Operating the unit at a suitable distance from such devices helps maintain signal clarity and reliable operation.
Proper handling is also crucial for maintenance. Users are instructed not to apply excessive force to the switches and other controls and to avoid exposing the unit to strong impacts, which could cause it to break. Preventing foreign objects or liquids from entering the unit is also essential to avoid internal damage. These guidelines collectively ensure that the device remains in optimal working condition, providing reliable signal routing for years to come.
In summary, the Donner ABY Box is a versatile, robust, and user-friendly signal switcher. Its dual-mode operation, true bypass design, and "no power supply needed" feature for core functionality make it a practical choice for musicians. Coupled with its durable construction and clear maintenance guidelines, it offers a reliable solution for managing complex signal paths on stage or in the studio.
General| Output Ports | 2 x 1/4" TS |
|---|---|
| Type | ABY Switch |
| Power Supply | Not required |
| Current Draw | 0 mA |
| Material | Metal |
| Function | Route one signal to two outputs or two inputs to one output |
