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All material © 2

 

1.1 

Carefully op
 
Every Marti
in perfect co
carton and a
 

 

 

1.2  

The MA2.0 
support mo
amplifier at 
 
Your MA2.0
by an intern
The MA2.0 
temperature
requires it, 
thermal load
 
If either hea
another sen
cooling air 
around the 
can flow wit
rack space 
top of each 

 

2010 Martin Aud

Unpack

pen the shipp

n Audio amp

ondition. If y

all packing m

Mountin

amplifiers w

ounting holes

the rear in a

0 amplifier us
nal fan, air en

series ampl

e sensing ci

which keeps

d, the fan wil

at sink gets 

nsing circuit s

is forced out

sides of the 

thout resista

of opening i

other (no sp

dio Ltd. Subject

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ping carton a

plifier is com

you find any 

materials for t

ng 

will mount in a

s are also p

a 19” rack. 

ses a forced-

nters through

lifiers feature

rcuits: the f

s fan noise 

ll force a very

too hot, its 

shuts down i

t through the

amplifier to 

ance. If you a

n the front o

pace needed 

t to change with

Insta

and check for

pletely teste

damage, no

the carrier's 

a standard 1

provided. Th

-air cooling s

h the slots in

e an "intellig

an speed w

to a minimu

y large volum

sensing circ

ts circuit to c

e rear of the

allow the air

are using a r

f the rack for

between un

hout notice      

 

allation a

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ed and inspec

otify the ship

inspection.

19" rack. Fou
hese should 

system to ma

n the front pa

ent" variable

will increase 

um and help
me of air thro

cuit will redu

cut off power

e chassis (se

r to escape. 

rack with clo

r every four 

its), starting 

                

and oper

able damage

cted before l

ping compan

ur front pane

always we 

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anel and cou

e-speed DC 

only when t

ps cut dust a

ough the hea

ce the outpu

r until it cools

ee below), so

If it is rack m

osed backs, 

amplifiers. A

from the bot

                

ration 

e. 

leaving the fa

ny immediate

el mounting h

used to su

 even opera

urses over an

fan which is

the tempera

accumulation

at sinks. 

ut power. If 

s to a safe te

o make sure
mounted, ma

there must b

Amplifiers ma

ttom of the ra

                

factory and s

ely. Be sure

holes are pro

pport the w

ating tempera

nd through c

s controlled b

ature of eithe

n inside. Und

the amplifie

emperature. T

e there is en

ake sure the

be at least o

ay be stacke

ack. 

           6 

should arrive

 to save the

 

ovided. Rear

eight of the

ature. Drawn
components.

by heat sink

er heat sink

der extreme

r overheats,

The exhaust

nough space
e exhaust air

one standard

d directly on

 
 

 

 
 


 

 

 

 
 

Summary of Contents for MA2.0 -

Page 1: ...The Martin Experience MA2 0 High Performance Amplifier User Guide All material 2010 Martin Audio Ltd Subject to change without notice...

Page 2: ...lo The Spe Tec dio Ltd Subject s and oper packing unting erating Pre Main con nnecting I nnecting O ettings roduction e LED indi ort circuit ermal prot fault prote nance aning rvice st remova otes ck...

Page 3: ...sted e product f 000 3 2 E omestic env ired to take and found safety requi and found to ules These l n the equipm can radiate r manual may residential a ct the interfe hout notice s remove the ctions...

Page 4: ...drip atus sively by ear his fundame nel red responsi k verify that th ection is cap quids into or ectrical powe emoving the ch like lighte dinary and e e among the ower than ma ifier and to u e for d...

Page 5: ...d volume ock hazar r is capable o aker wiring w important i carefully b aler t to change with use amplifie rd of producing while the amp information efore opera hout notice ers of this p hazardous o...

Page 6: ...y M technology reliability sm ler converti to the audio pling frequen fer incredibly ace and wei against ever aximum pow e design sta hout notice troducti er technolog fiers come c ions in heat can be...

Page 7: ...nsing circ ts circuit to c e rear of the allow the air are using a r f the rack for between un hout notice allation a r any noticea ed and inspec otify the ship inspection 19 rack Fou hese should syst...

Page 8: ...any in the gain co evel at the in uild them yo y faulty cabl e free reliab tion mains be sur a the IEC typ that your AC ve load for t The system portant to c hout notice nd is the sam improper AC nput...

Page 9: ...he s the connect must consider d in the rear tor to carry s t to change with ts 3 pin XLR fe tion of analog r that unbala panel is for d signal to othe hout notice emale on the g input for ba anced lo...

Page 10: ...o Speakon sho se internally nnel A is run power supply ower bandwid n all measur e mode the trols of both hout notice dspeaker co efore conne on connector ctor losses in o mode for e ould be treat y c...

Page 11: ...oduc right shows plifier panel contro tal control an status of th es a logarith nstructions n the man dio Ltd Subject 2 ction the front pa ols and indic nd detailed i he amplifier hmic scale fr below...

Page 12: ...wer due to an t to change with ors nel of the MA nding channe the signal is cates that th hen lit indica n over heated hout notice A2 0 The cli el The signa present in th e start up tim ates that the...

Page 13: ...equirements e output pow hermal sensi he amplifier w to 75 C It on gy appears a r The ampli eliability of th otection F from the ou hout notice Prote diately at turn e amplifier s inactive In th an au...

Page 14: ...repair moval nvironments ou may use r more comp t to change with AC main sou in your MA2 contact you the front fi compressed prehensive c hout notice User Ma urce first us 2 0 amplifier ur Martin Aud...

Page 15: ...ange with 5 gainst manuf riginal purcha udio will at i uct is returne butor responsible f ment weather e instructions ther warranty hout notice Warra facturing def ase its discretion ed in its origin...

Page 16: ...All material 2 7 1 The diagram 2010 Martin Aud Block d m below show dio Ltd Subject diagram ws the ampli t to change with 7 T ifier block dia hout notice Technica agram 1 Ch al notes annel shown n 15...

Page 17: ...0 N A N A amplifier sw y must includ ent the risk o t to change with tion Martin AC Ma 230V AC 0 13 0 2 Ampe 1 1 5 N A 1 8 2 9 N A witched off is de a bleed of shock from hout notice n Audio M ains 11...

Page 18: ...put signal pr t to change with eutrik 4 pole rmal protec system clip resence LED hout notice 0 Balance e Speakon co ction short p limiter an D 115 2 0 05 from 0 05 from 0 02 from 1 ed to ground 10 onn...

Page 19: ...All material 2 7 4 2010 Martin Aud Technic dio Ltd Subject cal Drawin t to change with g hout notice 18...

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