Manley DIGITAL TO ANALOGUE CONVERTER DAC 1994 - 1995 - Manual (Page 7)

REAR PANEL
A VOLTAGE CHANGEOVER SWITCH: Set for the correct mains voltage for
your area by rotating the centre section with a flat screwdriver.
B IEC MAINS SOCKET: Standard IEC mains socket (120/240 VAC)
C FUSE HOLDERS: Replace with 1A SLO-BLO fuse only.
D UNBALANCED LINE OUTPUTS. From tube line amp. Variable GAIN.
E BALANCED LINE OUTPUTS: PIN 2 HOT, PIN 3 LO, PIN 1 GROUND
6 dB more signal than at UNBALANCED OUTPUTS.
F AT&T AT OPTICAL INPUT. NOTE THERE IS A GREY PROTECTIVE
COVER THAT MUST BE PULLED OFF BEFORE USING. THE
CONNECTOR IS LOCKED WITH A QUARTER TURN CLOCKWISE. This is
GLASS FIBER as opposed to plastic TOSLINK. Our opinion is that this is the
best sounding input here but that CD transports with this type of output are too
rare. Some CD transports and players can be upgraded (modded) for this.
A B C D F G H I E
G AES / EBU DIGITAL INPUTS. 110
Ω
balanced and transformer isolated. Use
special digital interconnects with gold plated contacts rather than "mic" cables.
H SPDIF / AES SELECT: This LOCKING switch will optimise either AES or SPDIF
digital formats. To change the setting of this switch, PULL OUT the toggle before
switching. Do not use both an AES and SPDIF line into one input.
I SPDIF INPUTS: Three individual 75
Ω
transformer isolated inputs. Do not use audio
interconnects. Use specialized high quality digital data cables to get the best data
integrity. Gold plated connectors will mate best with these gold plated jacks.