[RTTY] ARCOM Bandpass filters for RTTY

[Jim Martin]

Santa has promised to bring me some goodies for the shack and this band pass
filter has caught my eye. The add says it runs 200w RTTY so would be great
for my LP entries.  Does anyone have any experience or knowledge of this
company or their products?
http://ar.com.ru/our01.html
When running SO2R the IC746 and old PK232 suffers a little with noise from
the MP so it would be a small improvement in the right direction.
73
Jim   MM0BQI