High performance operational amplifiers are
available as an
upgrade
for
the XM1, XM9, XM16 and WM8. The suggested upgrades are listed
below.
We now use the TI, BurrBrown OPA2134PA mostly in all crossovers.
All opamps use 8 pin DIP sockets. There are
many other high performance op-amps available from many
vendors. Please consult factory for compatibility
information.
Balanced inputs and outputs with XLR
connectors are available
for the
XM66, XM9L , XM16L, XM44, XM26 and XM126.
12 position Stepped attenuators are
standard on all crossovers. They sound better than
potentiometers that we used a long time ago.
24 position attenuators are available
as an option.
We use metal film resistors on all
attenuators.
We can do custom modifications of
existing products and design completely new products for you.