KAV–3250 - Dr Hi-Fi House Calls

Figure 6 Reconfiguring the KAV–2250 for MAT Operation
Send One Input Signal
to Both Output Channels via Input 1
Input Circuit Board
MT1
Channel 1 Input
Bridge Channel 2 Input
S1
O 1 2
1
O 1 2
N N
J5
S3
S2
J6
Figure 7 Reconfiguring the KAV–3250 for MAT Operation
Send One Input Signal
to All Three Output Channels via Input 1
Input Circuit Board
MT1
S1
Channel 1 Input Bridge Channel 2 Input Channel 3 Input
O 1 2 3
1
O 1 2 3
O 1 2 3
N N N
J7 S4 S2
J8 S3
J9
Switch Up (On)
Switch Down (Off)
Bridge Switch Up (On)
Bridge Switch Down (Off)
O 1 2
N
O 1 2 3
N
KAV–2250 Input Switch Bank
KAV–3250 Input Switch Bank
Krell KAV–2250 and KAV–3250 17