Madrigal Audio MARK LEVINSON 29 Скачать руководство пользователя страница 18

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Specifications

The correlation between published specifications and sonic quality is
unreliable. A list of numbers reveals virtually nothing. All technical
measurements must be subject to qualitative as well as quantitative
interpretation.

Measurements of the Nº29 yield excellent results by any standards.
However, only those specifications that apply to the actual operation
of the amplifier are included here.

Rated power:

 50W minimum continuous sine wave power into 8

,

with both channels driven from 20Hz to 20KHz with no more than
0.1% THD (FTC). 100W minimum continuous sine wave power into 4

with both channels driven from 20Hz to 20KHz with no more than
0.2% THD (FTC).

Peak output voltage: 

30 volts @ rated line voltage @ 8

Frequency response: 

(-3dB) 4Hz, 122KHz

Input impedance: 

50K

 shunted by 1.5nF

Voltage gain: 

26dB

Power consumption: 

Typically 100W @ idle, 200W @ rated power, 8

Overall dimensions: 

See "Dimensions"

Shipping weight: 

39.25 lbs. (17.8kg)

Connector complement:

Two RCA-type connectors
Two XLR-type connectors
Eight five-way binding posts
One IEC mains connector

For more information, see your Mark Levinson dealer, or contact:

Madrigal Audio Laboratories, Inc.

2081 South Main Street (Route 17), P.O. Box 781
Middletown, Connecticut 06457 USA

Telephone (203) 346-0896
(FAX (203) 346-1540

If purchased in North America, this Mark Levinson product’s warranty is owner-transferable.

Warranty conditions are valid only in the country where the product was originally purchased.

For warranty information and conditions on products purchased outside of North America,

contact your local dealer or regional distributor.

Содержание MARK LEVINSON 29

Страница 1: ...17 Operating Manual Mark Levinson N 29 Dual Monaural Power Amplifier Madrigal Audio Laboratories Inc...

Страница 2: ...E The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of...

Страница 3: ...tem contact a licensed electrician for assistance 3 AC extension cords are not recommended for use with this product If an extension cord must be used be sure it is an approved type and has sufficient...

Страница 4: ...ou for choosing the Mark Levinson N 29 Dual Monaural Power Amplifier A great deal of effort went into the design and construction of this precision device Used properly it will give you many years of...

Страница 5: ...ion 5 Speaker connections 6 Speaker cables 6 Lug connection 6 Figure 6 Spade and hook lugs 6 Pigtail connection 6 Figure 7A Pigtail connection 6 Figure 7B Pigtail connection 7 Figure 7C Pigtail connec...

Страница 6: ...lation and to prevent heat buildup The N 29 incorporates thermal sensors located near each group of output devices If the internal heatsink temperature becomes excessive these sensors will shut off th...

Страница 7: ...ANNEL LEFT CHANNEL OPERATING VOLTAGE 90 110 VAC 105 125 VAC 180 220 VAC 210 240 VAC 230 250 VAC 47 400 HZ INPUT INPUT BALANCED BALANCED INPUT INPUT D E S I G N E D A N D M A N U F A C T U R E D I N U...

Страница 8: ...ngle ended inverting and balanced normal non inverting operation If you have questions about these or other methods of signal connection see your Mark Levinson dealer Before making any signal or speak...

Страница 9: ...ure to also connect Pin 2 to Pin 1 inside the XLR type male line mount connector with a piece of copper buss wire or similar material at the amplifier end of the cable Note If you prefer not to connec...

Страница 10: ...don t wire the connector so that the appropriate output pin connects to the equivalent input pin When complete connect the main outputs of the preamplifier to the left and right channel XLR type inpu...

Страница 11: ...pade lug Hook lug We confidently recommend Madrigal binding post lugs made of oxygen free copper with gold over silver plating These lugs are available for round cable see your Mark Levinson dealer fo...

Страница 12: ...e of speaker terminal this procedure may also be used for the speaker end of the cable When the speaker cables are complete connect the left channel positive or red output post of the N 29 to the posi...

Страница 13: ...red at all times except when you won t be using it for a long period see Important Safety Instructions The N 29 is designed to be power cycled that is turned on and off without affecting its longevity...

Страница 14: ...eps below Balanced bridged operation From preamplifier balanced main output Balanced bridging cable PUSH PUSH Loudspeaker N 29 Figure 9 Connections for balanced bridged operation 1 For balanced bridge...

Страница 15: ...ositive or red output post of the N 29 to the positive or red input terminal of the appropriate loudspeaker Connect the right channel positive or red output post of the N 29 to the negative or black i...

Страница 16: ...nterconnect cable such as Madrigal HPC 2 1 3 Left channel XLR male line mount rear view 2 1 3 Signal ground shield Right channel XLR male line mount rear view Signal hot center conductor 22 guage buss...

Страница 17: ...ections cause sonic degradation We recommend therefore that you clean all speaker connection with denatured alcohol at least once a year Consult your Mark Levinson dealer for other ways to optimize co...

Страница 18: ...lts rated line voltage 8 Frequency response 3dB 4Hz 122KHz Input impedance 50K shunted by 1 5nF Voltage gain 26dB Power consumption Typically 100W idle 200W rated power 8 Overall dimensions See Dimens...

Страница 19: ...3 0 1 9 16 39 7 4 29 64 113 1 1 TYP 25 4 1 7 16 TYP 36 5 1 8 3 2 17 1 4 438 2 2 53 64 71 8 5 7 8 174 8 5 1 4 133 4 13 16 20 7 7 64 2 8 5 8 15 9 2 21 64 59 1 1 5 8 41 3 1 7 16 36 5 21 32 16 7 3 45 64 9...

Страница 20: ...l Audio Laboratories Inc All rights reserved MADRIGAL AUDIO LABORATORIES 2081 South Main Street P O Box 781 Middletown Connecticut 06457 USA Telephone 203 346 0896 Fax 203 346 1540 is a registered tra...

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