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 Köp, Sälj & Byt på Sveriges största 2-kanalforum!
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 MAYA advanced R-2R logarithmic ladder
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Zei
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826 Posts

Posted - 2023/10/07 :  11:32:54  Show Profile Send Zei a Private Message  Reply
DIY Preamp, Volymkontroll. Aldrig använd. Läs mer här

.https://www.diyaudio.com/community/threads/third-gb-maya-advanced-r-2r-logarithmic-ladded.323025/#post5441409

Features:
- R-2R 64 1dB step attenuation
- Android/IOS client for remote control
- infrared remote RC5 protocol with autolearning
- infrared remote NEC protocol for Apple remote (default)
- OLED display
- 4 selectable inputs
- independent volume control for each input - very good for A-B source comparison
- extra low noise ground separation between digital and analog circuitry
- inrush current protection
- soft start with speaker protection
- soft turn off with speaker protection
- plate voltage delay for tube pre/amplifiers
- temperature display and monitoring
- temperature protection
- serial I2C bus for unlimited channel extension
- easy direct control and setup with precision optical encoder

2000:-

Signatur..
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