True to the Music
Radial Engineering Ltd.
SW8 Owner’s Manual
8
BLOCK DIAGRAM
SW8 Specifi cations
Input-A & B
1/4” phone:
TRS ba4dB / unbalanced -10dB
D-Sub:
DB25 ba4dB / unbalanced -10dB
Input impedance:
140K ohms typical (without Global PAD)
10k ohms typical (with Global PAD)
Direct Output
Type:
Passive balanced signal path
Switching Time:
3ms maximum @ 20°C
XLR Output
Frequency response:
20Hz to 20kHz +/- 2.5dB
Total harmonic distortion:
0.01 % from 20Hz to 20kHz
Output impedance:
600 ohms
Output:
-60dB (mic level) balanced (pin-2 hot)
PAD:
-20dB ( Global - all channels)
Foot-SW
1/4” phone:
Contact closure to ground
Contact Relay
1/4” phone:
5-24 VDC relay circuit
Dimensions:
9” x 6.5” x 1.75” (1RU)
482.6mm x 165.1mm x 44.45mm
Weight:
7.2 lbs. (3.26 kg.)
External Power supply:
Output 15 VDC @ 400 mA
