Analog Metric co.,ltd |
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Package Include
1. 6N3 (5670) SRPP Tube Pre-Amplifier PCB (Stereo)
2. Assembly Manual
FEATURES
Two 6N3(5670) vacuum tubes are configured in SRPP.
6Z4 uses as rectifier tube for high voltage supply.
A LM1085 IC is employed as regulator for tube filament supply.
Voltage Gain: 20dB
Solen Fast MKP film capacitors and Dale resistors are used for signal paths.
Spaces are left for large reservoir decoupling capacitors.
Symmetric layout design between two channels.
Dedicated power and ground railings. Shortest signal paths with minimum parasitic.
Power requirement: two 200V AC (100mA) and two 6.3V AC (0.5A)
PCB dimension: 177mm x 107mm, 2.4mm thickness and 2oz copper.
Option
Toroid Transformer T120 or Two T30L