Bastl Instruments Ciao User manual

CIAO!
LINE
CLIP
LINE
CLIP
A LEFT
A RIGHT
A
ST
OUT
B
BAL
OUTS
B RIGHT
B LEFT
A
quad line output + HP
L
R
L
RČ
!
!
A
V
O
L
U
M
E
B
V
O
L
U
M
E
MIX A→B
L
R
C i a o










Ciao is a  channel line outut interface with headhone
ack. The  channels are roued into 2 stereo channels:
A and B.
instruction

Both A and B stereo channels have a volume control knob.

Each of the 4 channels have line level clipping indication.
The indication warns that the signal may clip if sent to
aline level input. But no clipping occurs on the signal itself.

Each channel has an independent input mono jack
connector. There are internal normalisations between
these jacks indicated by the arrows: Left channel of
B is normalised into the Right channel of B if nothing
is plugged into the right channel of B. The same goes
for channel A: the left channel of A is normalised into
the right channel of A. Also the Left channel of B is
normalised into the Left input of A. This means that
if only one signal is plugged into the left channel of B
itwill split into all channels.

Channel B has balanced outputs for both left and right
channel.

Channel A has a stereo output jack. Although this output
isa line level it is capable of driving some headphones.

The headphones output is able to drive any headphones.
features
 4 line outputs grouped into two stereo channels
A and B
 volume control per stereo channel
 2 balanced outputs for channel B (left and right)
 1 stereo output for channel A (capable of driving
headphones)
 headphone output
 switch to select headphone playback
 switch to mix channel A to channel B
 internal normalisation allowing mono
to stereo conversion
 line level clipping indication per channel
technical details
5HP
PTC fuse and diode protected 10 pin power
connector
55mm deep
current: +12: 80mA, -12: 80mA
QUAD LINE OUTPUT & HEADPHONES AMP

You can select whether you are listening to channel A or B
with the headphones by flipping the dedicated switch.

This switch can mix both left and right channels A into
the left and right channels B. This is especially useful for
jamming. You can prepare new sound on channel A listen
to it on the headphones and then mix it into the final mix
just by flipping the switch.

P
C B Ciao!
www.bastl-instruments.com
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!
p l ease make sure of the followin
 you have a standard pinout eurorack bus board
 you have +12 and -12 power rails on that bus board
 the power rails are not overloaded
Before connectin the ribbon cable to this module
disconnect our sstem from ower !
Double check the olarit of the ribbon cable and that
it is not shifted in an direction. The red cable should
be attached to the -12V rail, both on the module and
on the bus board side!
Althouh we ut rotection circuits in the device,
wedo not take an resonsibilit for damaes caused
b wron ower sul connection.
After ou connected everthin, double checked
itand closed our sstem so no ower lines can be
touched b our hand, turn on our sstem and test
the module.
!
connectin module to our sstem
power
+12
-12
GND
Take it Carefull