Fosi Audio Hex Screw Driver Tools Kit
$14.99
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Fosi Audio Hex Screw Driver Tools Kit
$14.99
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Shipping Information
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FAQ’s
If you have any questions, please refer here: FAQs
Product details
This screwdriver set includes 1 sleeve and 4 screwdriver bits, designed specifically for dismantling V3, ZA3, BT20A PRO, and all Fosi Audio amplifier products. It's a professional repair toolkit aimed at assisting users in conveniently disassembling and repairing various audio equipment. The set features a variety of screwdriver bit types, covering common screws of different sizes and types to meet various disassembly needs. The sleeve design is tailored to better accommodate the disassembly operations of certain specific models, providing a more convenient and precise disassembly experience. This toolset is highly practical and suitable for use by professional technicians, audio enthusiasts, and DIY repair enthusiasts.
FAQs
Please read our FAQs page to find out more.
How to: Choose the right banana plug?
- Closed Screw Type. All Fosi amplifiers use standard-sized speaker terminals (4mm pins).
- Easy to wire up and solidly connect to amplifier and passive speaker.
- If they do not fit, use a little force to tighten the plugs.
- Fosi Audio Banana Plugs (Copper, Silver/Gold Plated): http://bit.ly/40Djq0U, https://bit.ly/3MkPL8t
- Please watch tutorial videos: https://youtu.be/6pYhoqDlvNw / https://youtu.be/RGvBgGAwS9k
How to Diagnose Power Supply Failure?
- The following situations may cause this issue
- Case 1: The LED on the power supply does not light up; Case 2: Amp/Preamp does not turn on; Case 3: When plugged into the Amp, both light on the amp & power supply start blinking; Case 4: Amp/Preamp make noise; Case 5: Sound shuts off by itself
- Possible solution
- Check if the power supply is illuminated when plugged into AC by itself.
Plug power supply into a different socket.
Test the adapter with a meter.
Try a different power supply (within a range of DC input).
Test the included power supply on other electrical equipment.
Please watch the tutorial video by clicking on the link provided. https://youtu.be/yCjygS03zTE
What are the differences in power outputs using the 32V and 48V power supplies?
- Using a more powerful power supply can help prevent distortion.
- Enables amplifier to drive larger, more powerful, or higher-impedance speakers.
What is a GaN?
- The GaN supply has a power output of 240W.
- Offers overload and over-temperature protection.
- The 48V 5A GaN power supply is also available on Amazon.