SpecificationBatteriesRequired : 1
Brand : Jolooyo
BulletPoint : DGG
BulletPoint1 : Class-a Pre-Amplifier.
BulletPoint2 : Voltage and current dual feedback circuit.
BulletPoint3 : PCB is small and flexible, more suitable for all kinds of chassis installation.
BulletPoint4 : all-in-one design, single-point grounding, ground resistance is close to the 0.02 ohm resistance value, low noisedesign.
BulletPoint5 : We only refer the schematic of the amplification part of the circuit. If you need full circuit parameter, please read the component value with the PCB by yourself; we do not provide additionally.
BulletPoint6 : 2 control inputs, 1 control output and 1 mute control input
Color : Black
ExternallyAssignedProductIdentifier : 6977577360001
ExternallyAssignedProductIdentifier1 : 0765574455853
ExternallyAssignedProductIdentifier2 : 765574455853
IncludedComponents : C-3850 PCB
ItemName : C-3850 Core Circuit Pre-Amplifie PCB
ItemPackageDimensions_Height : 1.45 inches
ItemPackageDimensions_Length : 5.75 inches
ItemPackageDimensions_Width : 4.06 inches
ItemPackageQuantity : 1
ItemTypeKeyword : electronic-component-audio-amplifiers
Manufacturer : Jolooyo
Material : Aluminum Glass
ModelNumber : tuoluo609 PCB
NumberOfChannels : 2
NumberOfItems : 569
PackageLevel : unit
PartNumber : tuoluo609 PCB
ProductDescription :
Product sellpoints
Easy to installation: Easy to install and disassemble, no additional tools are required for installation. if you have any questions, please feel free to contact us.
Exquisite workmanship: Precise manufacturing, excellent performance, wide range of applications.
Better performance: The core circuit is designed to improve performance and reduce noise. it can be used for a variety of applications, such as home, office, etc.
Description
Report Item / Suspicious Activity
1. All products in the store are not included: customs duties, customs clearance fees and tax. Without special requirements, we will declare them according to the price of the product.
2. We hope that you can understand the relevant taxation policies of your local customs. We do not accept your refusal for goods due to customs taxation issues; (in some countries, the platform has the option of pre-collecting tariffs).
3. In order not to affect your receipt of the goods, after purchasing the goods, please pay more attention to information such as emails, platform messages, etc. If there is any information about the unclear address or the logistics policy changes, we will notify you as soon as possible, and look forward to you reply.
Printed Circuit Board Project
1、The PCBs sold in the store do not contain any components, and you should prepare them by yourself.
2、To complete this project, high level knowledge of electronics and rich experience in terms of soldering and testing are required.
3、Due to time zone and language communication restrictions, we can only provide limited technical support, and you need to solve problems by yourself.
4、 We do not provide information other than the product introduction page.
Tech highlights
Class-a Pre-Amplifier.
Voltage and current dual feedback circuit.
PCB is small and flexible, more suitable for all kinds of chassis installation.
all-in-one design, single-point grounding, ground resistance is close to the 0.02 ohm resistance value, low noisedesign.
Schematic & key point of debugging
PCB comes with component parameters for easy installation.
We only refer the schematic of the amplification part of the circuit. If you need full circuit parameter, please read the component value with the PCB by yourself; we do not provide additionally.
Please keep test point voltage close enough to it, +-20% is also permitted
ProductSiteLaunchDate : 2024-08-15T07:29:10.209Z
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1