 diyAudio |
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dvb projekt diyAudio Member Registered: February 2009 Location: Willich, Germany Posts: 1,481  |
The evolution brings the following changes:
- Anode PSU with Salas SSHV Shunt Reg. onboard - External B+ Input for usage with other Anode PSU - Heater PSU with C-R-C filtering - Heater PSU with Softstart circuit - Heater PSU Power LED [COLOR="Red"]Thanks to John (-ecdesigns-) for the following suggestions![/COLOR] - Grid stoppers to prevent unwanted oscillations - Bias current injection for TDA1541A usage - Pull-down resistors to keep the coupling cap output at GND-potential Still on the Module: - Heater switch for 6N2P or 12AX7 usage |
| Date: Sun April 7, 2013 |
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| Additional Info | |
| Additional Categories: "Reference" TDA1541A DAC project with I2S-BUS architecture | |
| Direct link: | |