DEMO_BASSAMP_60W_MA12070
综述
Reference design demo board MERUS™ MA12070 as musical instrument bass amplifier
The MA12070 musical instrument bass amplifier is a wall adapter or battery powered, 60 W, professionally featured and ultra-efficient fits-in-your-pocket bass instrument amplifier. It is modelled after classic vacuum-tube bass amplifier topology and utilizes the exceptional audio quality and best-in-class efficiency of Infineon's MERUS™ amplifier technology to amplify every nuance of a genuine vacuum-tube preamplifier.
特征描述
- 1 x 60 W at 4Ω speaker output
- Powered by off-the-shelf regulated wall adapter
- 12AU7 vacuum-tube preamplifier
- Stereo 3.5mm AUX input
- XLR D.I. output with ground lift switch
- Bright switch for slap-bass sound
- Low idle power consumption
优势
- Superior sound quality
- Modelled after classic bass amplifier topology
- Genuine vacuum-tube preamplifier
- Small size and scalable platform
- Excellent efficiency
潜在应用
List of Components
- Audio amplifier IC with analog input
(MA12070) - DC-DC step-down voltage regulator
(TLE8366EV) - Dual P-channel HEXFET power MOSFET
(IRF9358) - Medium power AF Schottky diode
(BAS3010A-03W) - NPN silicon AF transistors
(BC847C)
视频
支持
