Figure 10: Balanced bridging cable

1

2

XLR female

 

line-mount

3

(rear view)

pair

Signal ground

 

 

 

 

(shield)

 

 

 

 

Twisted

 

 

 

 

Left-channel

 

 

 

 

 

XLR male

 

 

 

Right-channel

 

line-mount

 

 

 

 

2 1 (rear view)

Signal ground (shield)

 

 

XLR male

 

 

 

 

 

line-mount

 

3

 

2

1

(rear view)

 

 

 

 

 

Twisted pair

 

3

 

2.Connect the bridging cable's male XLR-type connectors to the Nº29's left- and right-channel XLR-type input connectors, taking care to insert the correct cable end into its designated channel.

3.Connect the left-channel + (positive or red) output post of the Nº29 to the + (positive or red) input terminal of the appropriate loudspeaker. Connect the right-channel + (positive or red) output post of the Nº29 to the – (negative or black) input terminal of the same loudspeaker.

4.Repeat this procedure for the other Nº29 to be bridged.

If your preamplifier provides only single-ended output, follow the steps below.

Figure 11: Connections for single-ended bridged operation

 

Nº29

 

+ –

 

– +

 

Bridging

 

 

cable

 

PUSH

Left

PUSH

 

 

 

channel

 

– +

Loudspeaker

From preamplifier

main output

1.Connect the appropriate channel of your preamplifier's single- ended main output to the left-channel RCA-type input on the rear panel of the Nº29.

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Madrigal Imaging Dual Monaural Power Amplifier, Mark Levinson No. 29 manual XLR female Line-mount Rear view

Dual Monaural Power Amplifier, Mark Levinson No. 29 specifications

Madrigal Imaging, a renowned name in high-fidelity audio, has long been associated with premium sound reproduction, and their Mark Levinson No. 29 Dual Monaural Power Amplifier exemplifies this dedication to excellence. This powerful amplifier is crafted to deliver unparalleled audio performance, making it a coveted choice for audiophiles and professionals alike.

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