1pair HOOD JLH1969 Class A Power Amplifier Kit DIY
DIY KIT Project：
DIY kit: Contains the PCB and the components needed on the PCB, but does not include the power transformer .
To complete this project, high level knowledge of electronics and rich experience in terms of soldering and testing are required.
Due to time zone and language communication restrictions, we can only provide limited technical support, and you need to solve problems by yourself.
Tech highlights：
It is based on the core circuit of the JLH1969 Power Amplifier.
Fully Discrete.
Monarual design.
single-point grounding, ground resistance is close to the 0.02 ohm resistance value, low noisedesign.
PCB is small and flexible, more suitable for all kinds of chassis installation.
More cost-effective sound modification plan.
Use CRC filter after rectifier.
PCB Size: 51x153x1.6mm 1oz Cu, HASL with lead
Maximum input voltage：2VPP
Gain: 10X
input resistance: 47K
Output Power:
Class A 10Wate 4Ω
Produkt-Konfiguration：
Fertige Platine: Basierend auf der gut getesteten Platine der Standardversion des Bausatzes haben wir die Spannung aller wichtigen Punkte überprüft und den Signalgenerator und das Oszilloskop für die doppelte Überprüfung der analogen Wellenform verwendet. Wir werden diese Platine nicht für Hörtests verwenden.
Bitte halten Sie die Spannung der Testpunkte nahe genug daran, +-20% ist auch erlaubt.
Paket:
1pair HOOD JLH1969 Class A Power Amplifier-Kit DIY
