NE5532 Volume Tone Control Board Kit 10 Times Pre-Amp DIY For Audio AmplifierSpecification:This tone control board contains 10 times preamp and soprano, alto, bass volume control NE5532 OP-AMP chip High quality mini potentiometer 1% tolerance metal film resistors Philips CBB capacitors Reasonable layout design, low noise Power supply: Dual 15V AC PCB size: 105 x 54 x 1.6mmAs to the noise, please pay attention to the following:If the input signal may be too strong, there will be distortion. please change the R2 and R3 into the 15K and 22K. To improve the signal / noise ratio, all signal input and output lines must be shielded cable, the shield should be connected to the ground, so as not to lead to induction noise. As to the 4 potentiometers, please use wires to connect all metal parts to the ground, the terminal GND is on the right side of the volume potentiometer. The wire potentiometer available supporting screws to tighten. Please make sure there is only one point connected to the GND and all wires can connect together and connect to one point and then connected to the GND, if you use multi-point grounding, this may easily lead to noise. Also please stay away from the power transformer, to get the smallest noise, it is better that if you can shielded transformer.Note:Components DIY kit only, you need to weld and install it by yourself.Package included:1 x NE5532 volume tone control board kit
Package Contains One Item
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
Please also note that certain items cannot be imported, these include Alcohol, Animals, Batteries, Flammable Materials, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Seeds, Supplements, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, the item and information is displayed for reference purposes only. If you are not sure if we are permitted to bring an item, please send us an e-mail with a link to the item to confirm.
Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.