Owner's Manual

Table Of Contents

I25 Prisma Integrated Ampliﬁer User Guide12

Loudspeakers

I25

Digital optical source

USB-A to USB-B cable

Digital optical cable

Digital coax source

Digital coax cable

PC/Mac

Phono RCA cable

Analogue source

CONNECTING DIRECT SOURCES

These methods of playing music from the I25 involve

connecting the source to the I25 via a cable, and don’t

require Wi-Fi, Ethernet, or Bluetooth.

To play music from a source

Connect the source via a suitable cable:

Analogue Phono RCA cable

Digital optical source Digital optical cable

Digital source Digital coax cable

Select the source from the front panel, or using the

remote control.

If you have a phone or tablet on the same Wi-Fi network

as the I25 you can also use the Prisma app to select and

control sources.

To use the I25 as a PC/Mac sound output device

Connect the Mac or PC to the I25 via a USB-A to

USB-B cable.

Windows 7, 8, 8.1, or 10 (32/64-bit) is required. You

need to install the Primare xmos audio driver, available on

primare.net.

Macintosh

OSX 10.4 or later is recommended. No driver is required.

Connect the computer’s USB port to the USB B input on

the I25 using a USB A to USB B cable.

The I25 will then appear as a sound output device called

I25 in the Sound control panel (PC) or Sound system

preferences panel (Macintosh).

Select the PC/MAC source on the I25.

Select the I25 as the sound output device in the Mac

Sound system preferences panel or the PC Sound

control panel.