Owner`s manual

Viola Laboratories Spirito Reference Series Preamplifier Owner's manual
14
• These pin assignments are consistent with the standards adopted by
the Audio Engineering Society. Refer to the operating manual of
your source equipment to verify- that the pin assignments of its
output connectors correspond to the Spirito input card. If not, wire
the cables so that the appropriate output pin connects to the
equivalent input pin.
1.8.3 V30 Reference Output Card
2
Board Icon
Balanced Output 1
Balanced Output 2
Unity Gain
Unbalanced Output
.
Figure 7: Spirito Reference Output Card Connectors
• Spirito will accept a signal from a source with balanced outputs via
a high quality XLR or Fischer connector. There are two sets of
balanced inputs on the Reference Input Card. Balanced input 1 has
a XLR and a Fischer connector. The connectors are in parallel so
use one or the other. Balanced input 2 is configured the same as
input 1. Input 3 is single ended for a connection to source
equipment that does not have balanced outputs