True to the Music
Radial Engineering Ltd.
Space Heater™ User Guide
2
REAR P
ANEL
FEA
TURE SET
LINK:
Stereo ¼”
TRS link used
to combine two or more Space
Heaters together for 16x2, 24x2
or 32x2 tube summing.
D-SUB OUTPUT (1-8):
DB25
connector used to send all eight
+4dBu transformer isolated
channels back to the mixing
console or workstation.
SEND (1-8):
Eight ¼”
TRS
balanced sends feed the post tube
signal to an external processor or
may be used as additional outputs
for parallel processing.
D-SUB INPUT (1-8):
DB25
connector follows the
Tascam/
Protools standard and is wired in
parallel to the ¼” input jacks.
INPUT (1-8):
Eight ¼”
TRS
balanced inputs for easy
connection to the Space Heater
.
POWER:
5-pin locking XLR
connection for external
power supply
.
STEREO SUM OUTPUTS:
Provide left and right summed
outputs for the most luxurious
old school analogue character
.
GROUND LIFT
:
Recessed
switch lifts pin-1 on the two
XLR outputs to help reduce
hum and buzz caused by
ground loops.
RECV
:
Eight ¼”
TRS balanced
receive jacks bring the signal
back to the Space Heater and
routes it to the D-Sub output or
stereo mix bus.
14-GUAGE STEEL:
Heavy duty
construction eliminates stress on
the PCB and provides excellent
shielding against magnetic
fi
elds.
