Package Include
1. 6N3 (5670) Tube Buffer PCB
2. Assembly Manual
Features
1. 5670/2C51/6N3 tubes are used for two channels buffers with cathode follower configuration.
2. Provide unity gain and double output power. The tube preamp come with low output resistance and provide high driving capability.
3. For the DVD/HDCD/CD analog output, it produces sweet and deep audio sound after go through the 5670 /6N3 or equivalent tube buffer preamps.
4. Simple design, high linearity, low distortion.
5. Dale resistor, WIMA and Muse capacitor, and Vishay 1N5062 diode
6. Independently supplies for heater filament to reduce noise coupling.
7. Built-in voltage regulating circuitry
8. Small dimension: 160mmx90mm, 2.5mm thickness and 2oz copper
Options
1. Toroidal Power Transformer T20
Pre-Amplifiers
