McIntosh MA2275 - Manual (Page 9)

9
Top Panel Connections and Tube Locations
V3R
KT88/
6550
V7
12AX7A
V1R
12AT7
RIGHT Channel OUTPUTs
connections for 2 ohm, 4 ohm
and 8 ohm Loudspeakers LEFT Channel OUTPUTs
connections for 2 ohm, 4 ohm
and 8 ohm Loudspeakers
V2R
KT88/
6550
V2L
KT88/
6550
V3L
KT88/
6550
V1L
12AT7
V4
12AX7A
V6
12AX7A V5
12AX7A