Krell Industries Three-Channel Power Amplifier KAV-250a/3 Instructions For Use Manual page 22

5. Connect one end of the second ribbon connection cable to jumper pin J4 on the
center amplifier channel. Connect the other end of this ribbon connection cable to
jumper pin J5 on the right amplifier channel.
6. Replace the cover (slide the front panel end in first). Using the T-15 Torx wrench,
secure the 12 screws.
The KAV-250a/3 amplifier is now reconfigured for MAT operation.
Connecting the KAV-250a/3 Reconfigured for MAT
See Figure 4 on page 11
1. Connect your output device to a single-ended or balanced input on the back panel of
the KAV-250a/3.
2. Connect each amplifier channel output (22, 23, 24) to a separate loudspeaker, using
the positive and negative terminals on the speaker binding posts.
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KAV-250a and KAV-250a/3 Amplifiers