Meet the PecanPi Streamer
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An ultra high performance ready to go, wireless high resolution music streamer. Control music wirelessly using your phone, tablet or computer.
Fall in love with your music all over again.
Can be connected to any existing stereo amplifier, AV receiver, or powered audio system, as well as headphones.
Specifications for XLR Output:
- Signal to Noise Ratio (SNR): 130dB (A-weighted)
- Dynamic Range (DNR): 125dB
- Total Harmonic Distortion + Noise (THD+N): -110dB or 0.0003%
- Output Voltage: 5Vrms
Specifications for RCA Output:
- Signal to Noise Ratio (SNR): 127dB (A-weighted)
- Dynamic Range (DNR): 121dB
- Total Harmonic Distortion + Noise (THD+N): -110dB or 0.0003%
- Output Voltage: 2.5Vrms
Specifications for Headphone Amplifier:
- 390mW peak power into 32 ohms
- 780mW peak power into 16 ohms
General Specifications:
- Sample Rates: Up to 192kHz
- Bit Rates: Up to 24-bit
- Size: 125mm (5") x 125mm (5") x 70mm (2.8")
- Bi-amp speakers by using XLR and RCA at the same time.
Test Results:
THD+N vs Frequency at 0dBFS (XLR)
THD+N (XLR).jpg
THD+N vs Level at 1kHz. (XLR)
THD+N vs Level (XLR).JPG
Jitter Spectrum and Noise 256k point FFT with 16 averages(XLR)
Jitter (XLR).jpg
Implementation Details:
- DAC chips:
Dual flagship Burr-Brown PCM1794As in monaural mode- Digital HW Volume Control and Re-clocking:
Crystek CCHD-575 oscillator -- ultra low clock jitter of 82fSec SRC4193 for volume control- Output stage: True balanced dual different output stages
Uses OPA1612s Low Noise Panasonic Resistors Proprietary filtering topology- Ultra low noise analog power supplies:
TPS7A4700 (4.17uV noise) for positive op-amp power supply TPS7A3301 (16uV noise) for negative op-amp power supply TPS7A4901 (15.4uV noise) for DAC Chips- Headphone driver:
Dual parallel OPA1622s
It can be preordered here for $399.99 (20% off) until mid May:
https://orchardaudio.com/shop?olsPag...s%2Fpcnp-strmr
All preorders will ship between June and August.