Opus #1S Digital Audio Player
Portable, High-Definition & High-Resolution Sound
The Opus #1S is a mastering quality sound (MQS) audio player engineered to bring listeners high-definition and high-resolution sound on a portable scale. A step up from Opus #1, it features two CS43198 DACs released by Cirrus Logic in 2017—one manages the left channel and one manages the right channel—to create a more spacious sound with higher resolution. Based on modern Android operating systems, the Opus #1S supports bit-to-bit decoding and a wide variety of audio formats. With impressive outputs of 3.4Vrms (balanced) and 3.1Vrms (unbalanced), this player packs powerful sound into a 6.7-ounce package that’s not even 4.5 inches tall. Use Ultra Power Saving Mode to keep Opus #1S going for a week on a single charge.
Note: At checkout, add an optional red or blue case for (+ $42).
Optional Cases
Blue Case (+$42)
Red Case (+$42)
Specs
General
- Display: 4 in TFT touch display (480 x 800), IPS panel
- CPU and memory: ARM Cortex-A9 1.4GHz, quad-core memory (RAM) : DDR3 1GB
- Buttons: Power, Play/Pause, FF, REW, Vol+ / Vol-
- Supported audio formats: WAV, FLAC, ALAC, AIFF, WMA, DSD, MP3, OGG, APE (normal, high, fast)
- EQ and effect: 10-band, Normal/User 1/2/3/4/5
- Charge and data transfer: USB Micro-B input
- Connection Mode: MTP (media device)
- Outputs: Phone (3.5mm) / Optical Out (3.5mm)
- Balanced out: (2.5mm, 4-pole support)
- Battery: 4,000mAh/3.7V li-polymer
- Play time battery life: Approximately 11 hours @ 44.1KHz 16bit, Vol.70, 32ohm, LCD off
- Charge: 4 hours
- Memory: 32GB
- External memory: microSD(Max 256GB) x2, supports SDXC exFAT, NTFS
- Clock source/Jitter: 50ps (Typ)
- OS: Android
- Supported OS: Windows 7,8,10 (32/64bit), MAC OS x 10.9 or higher
- Dimensions: 2.84 x 4.5 x 0.71 in (72 x 112 x 18 mm)
- Weight: 6.7 oz (190 g)
Audio
- DAC: CS43198 x 2EA
- SNR (balanced): 125dB @ 1KHz
- SNR (unbalanced): 123dB @ 1KHz
- Crosstalk (balanced): 142dB @ 1KHz
- Crosstalk (unbalanced): 140dB @ 1KHz
- THD+N (balanced): 0.0005% @ 1KHz
- THD+N (unbalanced): 0.0007% @ 1KHz
- Output Level: 3.4 Vrms(balanced, condition: no load)
- Output Level: 3.1 Vrms(unbalanced, condition: no load)
Included
- User guide
- Screen protector
- USB cable
Shipping
Estimated ship date is Sep 16, 2019 PT.
Payment will be collected at checkout. After this product run ends, orders will be submitted to the vendor up front, making all orders final.
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