1
DAC IV
Users Manual
Rev 3 (9/21)
S
ign
M
agnitude
L
adder
daC S
peCifiCationS
i
nputS
:
BnC, C
oaxiaL
, t
oSLink
,
BaLanCed
aeS/eBu, MSB n
etwork
and
a
B
aLanCed
a
naLog
i
nput
rCa o
utputS
:
2.62 V rMS (7 V
pp
)
rCa o
utput
i
MpedanCe
:
53
ohMS
without
VoLuMe
ControLS
, 38
ohMS
with
VoLuMe
ControLS
B
aLanCed
o
utput
:
5.23 V rMS (14 V
pp
)
B
aLanCed
o
utput
i
MpedanCe
:
106
ohMS
without
VoLuMe
ControLS
, 76
ohMS
with
VoLuMe
ControLS
V
oLuMe
C
ontroL
(
optionaL
):
1/4, 1/2
or
1
d
B
Stepped
attenuator
S
ignature
, d
iaMond
(78, 156
or
312
StepS
)
2
d
B
StepS
daC iV
S
aMpLing
f
requenCy
:
32
k
h
z
to
384
k
h
z
Warning! The DAC IV uses a high current power connector that requires a two step plug in. Push the
connector firmly in about 1/4”, then push harder and it should snap in another 1/8”. When plugged in,
the connector housing extends into the metal back. Check both ends.