Raspberry Pi with HiFi-Pi #3 digital amplifier, 2x60W SSM3582x2

►►Hi-Fi-Pi №3, PasPi AMP◄◄
Digital stereo amplifier for Raspberry Pi microcomputers is based on two SSM3582 (supported by ChipStudio) ICs designed in mono mode (double mono). The amplifier integrates unique controller that allows to playback true Hi-Res premium quality audio from Raspberry Pi without resampling. No special Linux knowledge needed. Hi-Fi-Pi N3 is connected to 40-pin GPIO connector of Raspberry Pi1 Model B+, Raspberry Pi2, Raspberry Pi3 or Raspberry Pi4 without soldering and does not require auxiliary power supply.
Module is completely assembled, programmed and ready to be used with any 40-pin Raspberry Pi microcomputer
Volumio / OSMC / Max2Play / RuneAudio / Moode / PiCorePlayer / PiMusicBox / OpenELEC / Roon Ready compliant
Slave mode
No additional drivers and “config” file changes needed
2×62.4 W output to 2 Ω loads
Proprietary, filterless Σ-Δ modulation
PCM data format: I2S
Sampling frequencies: 44.1 kHz, 48 kHz, 88,2 kHz, 96 kHz, 176.4 kHz, 192 kHz
Resolution: 16, 24 or 32 bits for each sampling frequency
Automatic resolution / frequency selection in accordance to resolution / frequency of input audio stream
Possibility of downloading user projects created by means of SigmaStudio and ChipStudio
THD+N (5 W into 8 Ω loads): 0,004%
Power supply voltage: 8 V to 16 V
Amplifier board dimensions: 56 x 65 mm
Control board dimensions: 40 x 85 mm
Programmed adjustments
Volume: 0 … -70 dB
Balance: ± 10 dB
Mute: -70 dB, all channels
Mute state indication: LED blinks at frequency 4 Hz
Embedded limiter
Clipping state indication: left LED under volume control
Limiter activity indication: right LED under volume control
Recommended power supply: GST60A15-P1J
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#raspberrypi #digitalaudio #volumio
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