Hardware
The iSAudioPlayer has a small, lightweight aluminium housing with easy connection options. The player can be programmed via the USB programming interface or network connection. A loudspeaker or iSHearo handset can be connected via Audio Out. As there is no integrated amplifier, an external amplifier can be connected in between as required.
Technical data
Solid-state audio player with web interface
- 1 GHz, single-core CPU
- 20 GB storage space for audio content
- 2 x stereo outputs via screw terminals (jack adaptor optional)
- 8 voltage-free inputs
- 1 x RJ45 Ethernet port, 10/100 Mbps
- Accessories: USB-C power supply
- Dimensions: 120 x 53 x 54 mm
Analog Output Configurations
Information on hardware-control stereo audio DAC
The new generation iSAudioPlayer 2.0 contains a TAD5242 hardware-control stereo audio DAC with 120dB dynamic range, and headphone and line driver.
The device supports playback of two channels using the high-performance stereo DAC. The device consists of two pairs of analog output pins (OUTxP and OUTxM) which can be configured in single-ended or differential input mode by setting MD4 and MD5 pins. The input source for these channels is from TDM/I2S/LJ interface. The table below shows the analog output configuration modes available with MD4 and MD5 pins.
| MD5 | MD4 | ANALOG OUTPUT CONFIGURATION |
|---|---|---|
| Low | Low | Differential Output; Line-out only |
| Low | High | Differential Output; Receiver/Headphone load or Line-out |
| High | Low | Single-ended output; Line-out only |
| High | High | Pseudo differential output with external common-mode sense; Headphone load only |