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PREZONE642 - Multi-zone, mount-rackable mixer/preamplifier

6 - Connectors

6.1 - Microphone inputs

The microphone inputs are accessible via XLR chassis and can receive both balanced and unbalanced low-level signals.

Both low-impedance condenser and dynamic microphones can be connected (channels 1 and 2).

Inputs 1 and 2 deliver a +18V voltage required for condenser microphones when the phantom power supply is activated.

CAUTION: Connecting unbalanced sources while the phantom power supply is activated will cause

severe damages to your devices due to the voltage delivered via pins 2 and 3.

3 = Coldspot (-)

6.2 - Line-level inputs

Mono line-level inputs are accessible via Jack or RCA chassis and can receive both balanced and unbalanced signals.

These inputs can be connected to CD players, MP3 players, Tuners or cassette players.

When connecting unbalanced sources, you will be required to connect the ring to the body.

You can also use the RCA inputs to connect CD or MP3 players, etc.

CAUTION: Turn the volume of affected channels at their minimum before connecting line-level signals

to prevent serious damages to your amplification system.

Sleeve

Ring

Corps

Balanced

1 = Ground

2 = Hotspot (+)

Balanced TRS

Ring

Coldspot (-)

Sleeve

Ground / Shield

Hotspot (+)

Tip

Unbalanced TS

Corps

Pointe

Masse / Blindage

Signal

Shunt between

1 et 3 pins

Unbalanced TRS

Shunt between

ring and sleeve

Tip

Sleeve

Unbalanced RCA

Sleeve

Ground / Shield

Unbalanced

1 = Ground

2 = Hotspot (+)

Sleeve

Tip

Ground / Shield

Hotspot (+)

Ring

Center

Signal

English

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