C U S T O M
O W N E R ' S IN F O R M ATIO N F O R
“MONAD” A100
C LAS S A 3 0 0 B
VAC U U M TU B E D R IVE N
M O N O B LO C K P O W E R AM P LIF IE R
U TILIZ IN G
®
T H E R M I O N I C
VA C U U M T U B E T E C H N O LO G Y
C o n c e p t & D e s ig n : B K B utler
H AN D B U ILT & P a t e n t e d in t h e U S A
W o r ld w id e p a t e n t s p e n d in g
"M o n a d ”, Tu b e D r ive r ", "Tu b e D r ive r B lu e " a n d "Th e r m io n ic " a r e t r a d e m a r ks o f o r p a t e n t e d b y
B K B u t le r
Download from Www.Somanuals.com. All Manuals Search And Download.
C o n g r a t u la t io n s fr o m B K B u t le r
P le a s e a c c e p t m y s in c e r e t h a n ks a n d c o n g r a t u la t io n s fo r m a kin g yo u r
m u s ic a l c h o ic e m y h a n d -m a d e “ M O N A D ” A 1 0 0 a m p lifie r . Th is n e w
U S A-P a t e n t e d t e c h n o lo g y is a n in h e r e n t ly c la s s ic d e s ig n .
D e fin it io n :
M O N A D : “Th e in e ffa b le s o u r c e o f a ll b e in g a n d e xis t e n c e . S in g ly
s u p e r io r t o a ll o t h e r s ye t fu lly kn o w n o n ly t o it s e lf”…
…
A ft e r m o r e t h a n 2 5 ye a r s o f t u b e a u d io e xp e r ie n c e in t h e P r o fe s s io n a l
M u s ic In d u s t r y w it h s o m e o f t h e w o r ld ' s g r e a t e s t m u s ic a l t a le n t s , I’ve
c r e a t e d a n e n t ir e ly n e w t yp e o f t u b e a u d io a m p lifie r . U t iliz in g t h e
in c o m p a r a b le q u a lit ie s o f o u r p r o p r ie t a r y a u d io p h ile -g r a d e 3 0 0 B
p o w e r t r io d e in S E C la s s A m o d e , a n a m p lifie r w it h o u t e q u a l h a s b e e n
a c h ie ve d . P r o d u c in g m o r e t h a n 1 0 0 W a t t s R M S o f p o w e r w it h Z E R O
n e g a t ive fe e d b a c k a n d g r e a t e r t h a n 2 F a r a d s (2 , 0 0 0 , 0 0 0 u F ) o f
p r im a r y C la s s A vo lt a g e s u p p ly filt e r in g o n b o a r d , t h e M O N A D r ig h t ly
b e c o m e s t h e n e w va c u u m t u b e a u d io s t a n d a r d o f t h e in d u s t r y.
Th e P a s t is t h e F u t u r e
Th e M O N A D A 1 0 0 in c o r p o r a t e s t h e fin e s t a p p lic a t io n o f t h e p u r e
"E d is o n E ffe c t , " o r t h e e s s e n c e o f Th e r m io n ic va c u u m t u b e e m is s io n s
t o p r o d u c e e ve r y n u a n c e a n d c h a r a c t e r is t ic o f t h e b e s t c la s s ic S E
3 0 0 B t r io d e t u b e a m p lifie r s a t m o r e t h a n 1 0 t im e s t h e p r e vio u s
u s a b le p o w e r . W it h p a in s t a kin g e ffo r t s a n d g r e a t a t t e n t io n t o d e t a il,
t h e s o n ic r e s p o n s e , lo a d a n d t r a n s fe r c h a r a c t e r is t ic s o f t h e c la s s ic
3 0 0 B p o w e r t r io d e t u b e h a ve b e e n c a r e fu lly b a la n c e d t o o p e r a t e
u n d e r o p t im u m c o n d it io n s a t e xt r e m e ly u s e fu l a n d s a t is fyin g p o w e r
o u t p u t le ve ls .
Th is g r o u n d b r e a kin g d e s ig n c o m p le t e ly e lim in a t e s o n e o f t h e m o s t
in e ffic ie n t a n d n o n -m u s ic a l c o m p o n e n t s in t yp ic a l 3 0 0 B S E a m p lifie r s :
t h e O u t p u t Tr a n s fo r m e r . W it h o u t h u n d r e d s o f fe e t o f p h a s e -s h ift in g ,
m u s ic a lit y-r o b b in g w ir e a n d m a n y p o u n d s o f in d u c t io n -g e n e r a t in g c o r e
ir o n t o o ve r c o m e , m y n e w ly p a t e n t e d c u r r e n t -m u lt ip lyin g D C c o u p lin g
c ir c u it r y a llo w s t h e 3 0 0 B o u t p u t d r ive r t u b e t o d ir e c t ly o p e r a t e in t o a
fixe d r a t io -r e d u c e d s p e a ke r o u t p u t lo a d . Th is n o ve l d e s ig n r e s u lt s in
t h e p r o d u c t io n o f a u t h e n t ic t r io d e t u b e c h a r a c t e r is t ic s m a n y t im e s
g r e a t e r in p o w e r t h a n t h e n o r m a l c a p a b ilit y o f 3 0 0 B t u b e s ye t a ll t h e ir
s u p e r io r m u s ic a l q u a lit ie s a r e r e t a in e d .
I in vit e yo u t o e n jo y t h e fin e s t 3 0 0 B S E a m p lifie r o n t h e p la n e t . Th e
C N C c a s in g h a s b e e n p r e c is io n m a c h in e d fr o m t h e fin e s t b ille t
a lu m in u m . O ve r 1 0 0 h r s . w e r e s p e n t o n t h e m a c h in in g , fit a n d fin is h o f
t h e c a s e a lo n e . Th e M O N A D A 1 0 0 is t r u ly t h e r e s u lt o f a p a in s t a kin g
la b o r o f lo ve fo r t h e a r t . It h a s b e e n m y p le a s u r e t o d e s ig n a n d b u ild
t h is fin e s t o f a m p lifie r s fo r yo u .
S in c e r e ly,
B K B u t le r , D e s ig n e r a n d B u ild e r
Download from Www.Somanuals.com. All Manuals Search And Download.
D e s c r ip t io n :
B K B u t le r ’s M O N AD A1 0 0 is a 3 0 0 B C la s s A va c u u m t u b e -d r ive n
m o n o b lo c k p o w e r a m p lifie r . B o t h R C A a n d t r u e B ALAN C E D
p r e c io u s m e t a l p la t e d in p u t ja c ks o f t h e h ig h e s t q u a lit y a r e
p r o vid e d . Th e R C A in p u t ja c k a n d t h e 5 -w a y s p e a ke r o u t p u t b in d in g
p o s t s a r e t o p o f t h e lin e C a r d a s . Th e 3 0 0 B va c u u m t u b e is
p r o p r ie t a r y B u t le r d e s ig n a n d m a n u fa c t u r e d p e r o u r s p e c ific a t io n s .
S p r a g u e p o lyp r o p yle n e c a p a c it o r s , Vis h a y-D a le m il-s p e c 1 %
r e s is t o r s a r e e m p lo ye d t h r o u g h o u t t h e e n t ir e a u d io c h a in . In t e r n a l
c ir c u it r y in t e r c o n n e c t io n s a r e p o s it ive m ilit a r y-t yp e s c r e w
c o n n e c t o r s u t iliz in g # 1 0 h a r d w a r e .
P o w e r O u t p u t :
Th e M O N AD A1 0 0 is p o w e r e d b y a 7 0 0 W t o r o id p o w e r
t r a n s fo r m e r , w h ic h e a s ily p r o vid e s t h e n e c e s s a r y r e s e r ve p o w e r
n e c e s s a r y fo r c o n t in u o u s o p e r a t io n . An e xc e p t io n a lly la r g e h e a t
e xc h a n g e a r e a o n t h e in t e r n a l h e a t s in k is c o u p le d in t o t h e la r g e b u lk
a n d m a s s o f t h e C N C c u s t o m c h a s s is fo r r e m a r ka b ly c o o l
o p e r a t io n . Th e M O N AD A1 0 0 h a s r e s e r ve p o w e r c a p a b le o f
p r o d u c in g 2 0 0 W a t t s in t o 4 o h m lo a d s . Th e r e fo r e a n a p p r o p r ia t e
s o u r c e o f 1 2 0 VAC n o m in a l in p u t lin e vo lt a g e w it h a m in im u m
c u r r e n t s u p p ly o f 5 A is r e q u ir e d . 2 3 0 -2 4 0 VAC m o d e ls r e q u ir e
a p p r o x. 5 0 % o f t h e c u r r e n t r a t in g o f 1 2 0 V m o d e ls .
P r o t e c t io n :
Lis t e d b e lo w a r e t h e va r io u s t yp e s o f in t e r n a l p r o t e c t io n p r o vid e d
fo r u n e xp e c t e d c o n d it io n s :
1 . AC in p u t fu s e fo r p r o t e c t io n a g a in s t a n y m a jo r s ys t e m p o w e r
fa u lt . D o n o t r e p la c e w it h a fu s e o f h ig h e r c u r r e n t r a t in g .
2 . Th e r m is t o r -p r o t e c t e d a g a in s t AC in p u t lin e t r a n s ie n t vo lt a g e
s p ike s a n d s u r g e s .
3 . S o ft -s t a r t va c u u m t u b e fila m e n t w a r m -u p : P r o vid e s s a fe , fu lly
r e g u la t e d , g e n t le t u r n -o n 5 .0 VD C fo r t h e 3 0 0 B t u b e h e a t e r
fila m e n t . Th is t e c h n iq u e p r o m o t e s lo n g e s t t u b e life .
4 . T u r n -o n a n d w a r m -u p t r a n s ie n t d e la y: Th is c ir c u it w ill n o t a llo w
t h e s p e a ke r r e la y t o c lo s e (c o n n e c t p o w e r m o d u le o u t p u t t o
s p e a ke r p o s t s ) fo r a d e la y o f a p p r o xim a t e ly 5 - 8 s e c . a ft e r
t u r n -o n . Th is p r o vid e s fo r s a fe va c u u m t u b e w a r m -u p a n d
o u t p u t s t a b iliz a t io n .
5 . D C O ffs e t Vo lt a g e a t S p e a ke r O u t p u t : C o n t in u o u s m o n it o r in g
c ir c u it im m e d ia t e ly o p e n s t h e s p e a ke r r e la y u p o n t h e
d e t e c t io n o f a n y e xc e s s ive D C vo lt a g e le ve l.
6 . S h o r t c ir c u it p r o t e c t io n : Th is c o n t in u o u s ly a c t ive c ir c u it
b e c o m e s e ffe c t ive t o t h e s p e a ke r o u t p u t b e lo w a lo a d o f
a p p r o x. 2 o h m s . It w ill p r e ve n t a c a t a s t r o p h ic o ve r -c u r r e n t
Download from Www.Somanuals.com. All Manuals Search And Download.
c o n d it io n in t h e c a s e o f a d ir e c t s h o r t c ir c u it b e t w e e n t h e + a n d
- o u t p u t s p e a ke r b in d in g p o s t s .
7 . O ve r Te m p C ir c u it B r e a ke r : O p e n s t h e s p e a ke r r e la y if t h e
h e a t s in k t e m p e r a t u r e e xc e e d s 1 1 5 d e g . C . If t h is o c c u r s , t h e
a m p w ill a u t o m a t ic a lly b e g in o p e r a t e a g a in a ft e r t h e
t e m p e r a t u r e h a s d e c r e a s e d s u ffic ie n t ly.
N O T E : B E C E R TA IN TH A T A IR F LO W IS C O M P LE TE LY U N R E S TR IC TE D
A B O VE A N D B E LO W TH E A M P LIF IE R .
TH IS A M P IS D E S IG N E D F O R
U S E O N LY A T R O O M T E M P E R A T U R E W IT H A D E Q U A TE O P E N
VE N TILA TIO N A N D C IR C U LA TIO N . IF E N C LO S E D IN A C A B IN E T,
F O R C E D A IR VE N TILLA TIO N IS R E C O M M E N D E D .
IM P O R TA N T: C O O L O P E R A TIO N = LO N G E S T LIF E A N D R E LIA B ILITY!
D O N O T O P E R A T E W IT H IN A C O M P LE T E LY C LO S E D C A B IN E T O R
E N C LO S U R E W IT H O U T P O S IT IVE F O R C E D A IR F LO W !
LE T YO U R A M P B R E A T H E !
U s e a n d O p e r a t io n :
Im p o r t a n t : D o n o t a p p ly p o w e r u n t il yo u h a ve r e a d a n d u n d e r s t a n d t h is s e c t io n !
C o n n e c t o r d is c o n n e c t c a b le s o n ly w it h a m p lifie r O F F .
N o t e : Yo u r n e w B u t le r M O N AD a m p is d e s ig n e d t o o p e r a t e w it h O N E s e p a r a t e s p e a ke r
s ys t e m c o n n e c t e d . C o n n e c t "S p e a ke r O u t p u t " t o s p e a ke r s o n ly! D O N O T S H O R T
AC R O S S S P E AK E R O U TP U T P O S T TE R M IN AL.
P o w e r S w it c h :
S u p p lie s m a in AC p o w e r t o t h e a m p lifie r . Th e O N p o s it io n is u p a n d
w ill b e in d ic a t e d b y t h e illu m in a t e d b lu e B utler lo g o o n t h e fr o n t
p a n e l. Th e in t e n s it y o f t h e lo g o is a d ju s t a b le w it h t h e “D im m e r ”
c o n t r o l.
Download from Www.Somanuals.com. All Manuals Search And Download.
In p u t s :
Th e h ig h e s t -q u a lit y R h o d iu m p la t e d C a r d a s s R C A-t yp e in p u t ja c k w ill
a c c e p t t h e lin e -le ve l s ig n a l s u p p lie d fr o m m o s t p r e -a m p lifie r s . Th e
s ilve r p la t e d N e u t r ik XLR a c c e p t s t r u e b a la n c e d s ig n a ls . Th e in p u t
g a in h a s b e e n in t e r n a lly p r e s e t t o e q u a l fu ll (1 0 0 W a t t s ) o u t p u t a t 8
o h m s fo r a n in p u t s e n s it ivit y o f 1 .7 Vo lt s . Th e in p u t im p e d a n c e is a
ve r y c o m p lia n t 4 7 K O h m s a t e a c h in p u t t o a c c e p t a w id e r a n g e o f
s ig n a ls w it h o u t u n d u e lo a d in g .
It is g o o d p r a c t ic e t o ke e p t h e s h ie ld e d c o n n e c t in g in p u t a u d io
c a b le s a s S H O R T a s p o s s ib le . C a b le le n g t h s lo n g e r t h a n 1 0 fe e t
a r e n o t r e c o m m e n d e d a n d e xc e s s ive le n g t h c a b le s s h o u ld n e ve r b e
c o ile d . U s e t h e p r o p e r c a b le le n g t h s ; t h e p e r fo r m a n c e a n d s o u n d
q u a lit y o f t h is a m p lifie r is w o r t h it !
S p e a ke r O u t p u t B in d in g P o s t :
A t o p -o f-t h e -lin e R h o d iu m / G o ld p la t e d C a r d a s s h e a vy d u t y 5 -w a y
b in d in g p o s t is s u p p lie d t o a c c o m m o d a t e vir t u a lly a n y t yp e o f
s p e a ke r c o n n e c t io n . S p e a ke r w ir e s h o u ld b e ke p t a s s h o r t a s
p o s s ib le a n d a w a y fr o m in p u t c a b le s . S h ie ld e d c a b le s m u s t N E VE R
b e u s e d , a s t h is m a y c a u s e h ig h fr e q u e n c y lo s s a n d in t r o d u c e s a n
u n n e c e s s a r y c a p a c it ive lo a d t o t h e a m p lifie r . D O N O T S H O R T
AC R O S S S P E AK E R B IN D IN G P O S T!
S p e a ke r P h a s in g :
C o r r e c t s p e a ke r p h a s in g is e s s e n t ia l fo r o p t im u m o p e r a t io n . As
m o s t a p p lic a t io n s w ill u s e a t le a s t a p a ir o f M O N AD a m p lifie r s , b e
c e r t a in t o c o n n e c t t h e p o s it ive o r + s p e a ke r le a d t o t h e + s p e a ke r
o u t p u t b in d in g p o s t s a n d like w is e fo r t h e – s p e a ke r le a d a n d b in d in g
p o s t s . O t h e r w is e w e a k b a s s r e s p o n s e a n d p h a s e e r r o r s w ill b e
in t r o d u c e d , g r e a t ly d e g r a d in g t h e s o u n d q u a lit y.
Download from Www.Somanuals.com. All Manuals Search And Download.
C a b le Q u a lit y:
It h a s b e e n o u r e xp e r ie n c e t h a t yo u g e n e r a lly g e t w h a t yo u p a y fo r in
c a b le s . A g o o d s e t o f s h ie ld e d in p u t c o n n e c t io n c a b le s c o u p le d w it h
la r g e g a u g e , h ig h q u a lit y lo w -lo s s s p e a ke r w ir e is w e ll w o r t h t h e
in ve s t m e n t . D o n o t d e g r a d e t h e r e m a r ka b le p e r fo r m a n c e o f t h is
a m p lifie r w it h in fe r io r c o n n e c t in g c a b le s .
Th e M a r ve lo u s Va c u u m Tu b e :
Tr io d e Va c u u m Tu b e s w e r e t h e fir s t m e t h o d o f p r a c t ic a l a u d io
a m p lific a t io n p a t e n t e d in 1 9 0 7 b y Le e D e F o r e s t . At fir s t , h e u s e d
a n o p e n fla m e t o p r o d u c e t h e r m io n ic e m is s io n s , b u t la t e r fo u n d a n
e le c t r ic a lly h e a t e d fila m e n t w a s m u c h m o r e p r a c t ic a l.
Th e fir s t t r io d e s w e r e q u it e in e ffic ie n t a n d o ft e n ve r y m is m a t c h e d in
p e r fo r m a n c e . Th a n kfu lly w e n o w h a ve r e lia b le s o u r c e s o f p r e c is io n
m a n u fa c t u r e d t r io d e t u b e s , w h ic h a r e ve r y c o n s is t e n t in q u a lit y a n d
p e r fo r m a n c e . O u r p r o p r ie t a r y B u t le r 3 0 0 B d ir e c t ly h e a t e d p o w e r
t r io d e p r o d u c e s u n m a t c h e d a u d io p e r fo r m a n c e a n d r e lia b ilit y. It is
a c la s s ic fa vo r it e a m o n g a u d io p h ile s t h e w o r ld -o ve r . Th a n ks t o t h e
r e c e n t b r e a k-t h r o u g h o f B K B u t le r ’s t h e r m io n ic p a t e n t , t h is
w o n d e r fu l t u b e c a n n o w b e a p p r e c ia t e d a t e le va t e d p o w e r le ve ls
u n a va ila b le w it h fo r m e r c o n ve n t io n a l d e s ig n s .
O ve r t h e ye a r s , B K B u t le r h a s e xp e r im e n t e d w it h vir t u a lly e ve r y
t yp e o f a u d io va c u u m t u b e . In 1 9 9 2 h e o b t a in e d a la r g e Va c u u m
Tu b e An a lyz e r fo r m e r ly u s e d b y t h e F AA t o t e s t a n d a n a lyz e r a d a r
t u b e s fo r a via t io n c o n t r o l t o w e r s . Th is o ld b u t ve r y h ig h -q u a lit y
a p p a r a t u s e n a b le d h im a lm o s t u n lim it e d c o n t r o l t o a d ju s t a n d
e xp e r im e n t w it h vir t u a lly e ve r y c o n c e iva b le p a r a m e t e r o f a n y t u b e .
F o r e xa m p le , in p u t a n d o u t p u t p in s c o u ld b e r e a s s ig n e d . B +
vo lt a g e s a n d b ia s c u r r e n t s s w it c h e d t o a n y d e s ir e d va lu e o r
c o n fig u r a t io n . D u r in g t h e s e t e s t , it w a s n o t e d t h a t a P h a n t o m
vo lt a g e w a s b e in g g e n e r a t e d .
It t u r n e d o u t t o b e n o t h in g le s s t h a n t h e o r ig in a l t h e r m io n ic e ffe c t
t h a t o n e o f E d is o n ' s a s s is t a n t t e c h n ic ia n s (a M r . H a m m e r )
d is c o ve r e d in t h e la t e 1 8 0 0 ' s w h ile t e s t in g e a r ly lig h t b u lb s . H e
n o t e d a b lu e g lo w a r o u n d t h e p o s it ive p o le in a va c u u m b u lb a n d a
b la c ke n in g o f t h e w ir e a n d t h e b u lb a t t h e n e g a t ive p o le . At fir s t ,
t h is w a s r e fe r r e d t o a s "H a m m e r s P h a n t o m S h a d o w ", b u t la t e r
E d is o n t o o k c r e d it fo r t h e d is c o ve r y h im s e lf (a s w a s h is p r a c t ic e )
a n d r e d u b b e d it a s "Th e r m io n ic E m is s io n ". M o r e t e s t s fo llo w e d a n d
s o o n t h e fir s t va c u u m t u b e d io d e w a s in ve n t e d . Lim it e d a t fir s t t o
r e c t ifyin g AC in t o D C , E d is o n fa ile d t o m a ke t h e o n e e s s e n t ia l s t e p
n e e d e d fo r t u b e s t o a c h ie ve u s e fu l a m p lific a t io n .
H o w e ve r , a r o u n d 1 9 0 6 , Le e D e F o r e s t va s t ly im p r o ve d t h e
2 -e le c t r o d e va c u u m t u b e d io d e b y a d d in g t h e c r u c ia l e le m e n t : a
t h ir d e le c t r o d e , o r c o n t r o l g r id . Th e r e s t is h is t o r y. Th e s u c c e s s fu l
in ve n t io n o f t h e a m p lifyin g va c u u m t u b e t r io d e , w h ic h c o u ld r e g u la t e
t h e t h e r m io n ic e m is s io n s o f e le c t r o n s fr o m a h e a t e d c a t h o d e ,
b e c a m e t h e fo u n d a t io n fo r o u r m o d e r n e le c t r o n ic s in d u s t r y.
Download from Www.Somanuals.com. All Manuals Search And Download.
Tu b e R e lia b ilit y:
It ' s in t e r e s t in g t o n o t e t h a t u n t il t h e 1 9 6 0 ' s , t u b e s w e r e u s e d in
vir t u a lly e ve r y a r e a o f e le c t r o n ic s in c lu d in g a via t io n . W h e n p e o p le
fle w o n a c o m m e r c ia l a ir lin e r , t h e y lit e r a lly t r u s t e d t h e ir live s o n
t u b e -p o w e r e d a vio n ic s . S o , a s id e fr o m a c o m m o n -s e n s e w a r n in g t o
t a ke c a r e n o t t o b r e a k t h e g la s s , t h e r e is ve r y lit t le r e a s o n t o b e
o ve r ly c o n c e r n e d a b o u t t h e 3 0 0 B t u b e u s e d in yo u r a m p lifie r .
Th e 3 0 0 B t u b e in s t a lle d in yo u r n e w B u t le r a m p lifie r s h o u ld la s t a s
lo n g a s t h e o t h e r h ig h q u a lit y e le c t r o n ic c o m p o n e n t s in t h e d e s ig n .
N o s p e c ia l t u b e c a r e , r e p la c e m e n t , m a t c h in g , b ia s in g o r
m a in t e n a n c e is u s u a lly n e c e s s a r y. In t h e u n like ly e ve n t a t u b e
b e c o m e s fa u lt y, it c a n e a s ily b e r e p la c e d b y a n y g e n e r ic 3 0 0 B t u b e
c o m m e r c ia lly a va ila b le , b u t fo r o p t im u m p e r fo r m a n c e , w e
r e c o m m e n d o u r B u t le r 3 0 0 B a s r e p la c e m e n t .
F in a lly, t h e m o s t like ly r e a s o n yo u in ve s t e d in yo u r n e w B u t le r Au d io
a m p lifie r w a s t o e n jo y t h e s o n ic s u p e r io r it y va c u u m t u b e s c r e a t e .
P le a s e e n jo y t h is r e vo lu t io n a r y d e s ig n B K B u t le r w o r ke d s o lo n g t o
p r o d u c e . W e ' r e c o n fid e n t yo u ' ll h a ve m a n y t r o u b le -fr e e ye a r s o f
lis t e n in g p le a s u r e !
- E ve r yo n e a t B u t le r Au d io , In c
Download from Www.Somanuals.com. All Manuals Search And Download.
S p e c ific a t io n s :
M o d e l: B utler C u s t o m M O N AD A1 0 0
S e r ia l # _______________________
D a t e : ________________________
Ve r ifie d B K B u t le r _________________________________
P o w e r O u t p u t :
Ve r ifie d __________
M in im u m 1 0 0 W a t t s R M S @ 8 O h m s
1 2 8 W a t t s , R M S t yp ic a l @ 8 O h m s
2 0 0 W a t t s , R M S t yp ic a l @ 4 O h m s
F r e q u e n c y R e s p o n s e :
Ve r ifie d __________
2 0 - 2 0 ,0 0 0 H z , +/ - 0 .6 d B
D is t o r t io n (TH D ):
Ve r ifie d __________
Le s s t h a n 1 .0 % a t 8 O h m s ,
“A” W e ig h t e d
In p u t S e n s it ivit y
Ve r ifie d __________
1 . 7 V fo r 1 0 0 W a t t s in t o 8 O h m s
B e t t e r t h a n 1 0 5 d B , "A" W e ig h t e d
S / N r a t io :
Ve r ifie d __________
Va c u u m Tu b e C o m p le m e n t : B u t le r M o d e l 3 0 0 B d ir e c t ly h e a t e d
p o w e r t r io d e
M a x. P o w e r C o n s u m p t io n :
D im e n s io n s :
6 Am p s
1 7 " W x 1 2 .5 " D x 1 0 .5 " H (in c lu d in g
c o n n e c t o r s , fe e t a n d 3 0 0 B t u b e ]
W e ig h t
4 6 Lb s . (2 1 K g s .)
Download from Www.Somanuals.com. All Manuals Search And Download.
W a r r a n t y & R e p a ir P o lic y:
All B u t le r Au d io p r o d u c t s a r e m a n u fa c t u r e d u s in g t h e fin e s t p a r t s a n d m a t e r ia ls a va ila b le .
B u t le r Au d io M O N AD h o m e a u d io p r o d u c t s a r e w a r r a n t ie d a g a in s t m a n u fa c t u r in g
d e fe c t s in m a t e r ia l a n d w o r km a n s h ip fo r a p e r io d o f five (5 ) ye a r s fr o m t h e o r ig in a l d a t e o f
p u r c h a s e , if p u r c h a s e d a t a n a u t h o r iz e d B u t le r Au d io r e t a ile r . Th e o r ig in a l p u r c h a s e r m u s t
c o m p le t e a B u t le r Au d io W a r r a n t y R e g is t r a t io n C a r d in c lu d in g t h e p u r c h a s e d a t e a n d
t h e a u t h o r iz e d B u t le r Au d io D e a le r n a m e a n d a d d r e s s a n d m a il it t o B u t le r Au d io In c .,
W a r r a n t y D e p t ., P O B o x 4 6 0 5 7 2 , Au r o r a , C O 8 0 0 4 6 -0 5 7 2 w it h in 1 4 d a ys o f p u r c h a s e .
O t h e r w is e t h e y a r e c o ve r e d b y a 9 0 -d a y w a r r a n t y. Th is w a r r a n t y is t r a n s fe r a b le IF th e
s e c o n d a r y p u r c h a s e r r e t a in s t h e o r ig in a l p u r c h a s e r ' s s a le s r e c e ip t o r fa c t o r y in vo ic e
c o p y.
D u r in g t h e w a r r a n t y p e r io d , B u t le r Au d io w ill r e p a ir o r r e p la c e (a t it s s o le d is c r e t io n )
w it h o u t c h a r g e , (p e n d in g in s p e c t io n o f t h e p r o d u c t ’s c o n d it io n ) va lid de fe c t s in m a t e r ia l
a n d w o r km a n s h ip . If a n M O N AD is d e t e r m in e d t o b e d e fe c t ive w it h in t h e fir s t 9 0 d a ys
fr o m t h e o r ig in a l d a t e o f p u r c h a s e , B u t le r Au d io w ill r e p la c e t h e d e fe c t ive p r o d u c t w it h
a n o t h e r n e w p r o d u c t o r w it h
a
p r o d u c t w e d e e m t o b e e q u iva le n t (o ve r -t h e -c o u n t e r
e xc h a n g e ). Aft e r t h e fir s t 9 0 d a ys a n d u n t il t h e e n d o f t h e five (5 ) ye a r w a r r a n t y p e r io d ,
B u t le r Au d io w ill r e p a ir o r r e p la c e t h e p r o d u c t (w it h a p r o d u c t w e d e e m t o b e e q u iva le n t ) a t
o u r s o le d is c r e t io n . P r o o f o f p u r c h a s e (s a le s r e c e ip t o r fa c t o r y in vo ic e ) is r e q u ir e d fo r a ll
w a r r a n t y r e q u e s t s .
Th is w a r r a n t y d o e s N O T c o ve r t h e fo llo w in g :
a ) D a m a g e t o a n y o f t h e m e t a lw o r k (i.e . c h a s s is , h e a t s in k, e n d p la t e s , e t c .)
b ) D a m a g e c a u s e d b y a b u s e , m is u s e , a c c id e n t , t h e ft o r a n y a c t o f G O D
c ) D a m a g e c a u s e d b y im p r o p e r u s e o r in s t a lla t io n
d ) An y c o s t o r e xp e n s e r e la t e d t o r e m o va l, r e -in s t a lla t io n o r s h ip p in g
e ) S e r vic e p e r fo r m e d b y a n yo n e o t h e r t h a n B u t le r Au d io , In c
f) S u b s e q u e n t d a m a g e t o o t h e r c o m p o n e n t s
g ) An y a m p lifie r n o t p u r c h a s e d fr o m a n a u t h o r iz e d B u t le r Au d io r e t a ile r
h ) An y a m p lifie r p u r c h a s e d o u t s id e t h e U S A. Am p lifie r s p u r c h a s e d in a n o t h e r c o u n t r y
a r e c o ve r e d o n ly b y t h a t c o u n t r y’s d is t r ib u t o r a n d n o t b y B u t le r Au d io .
An y r e m o va l, a lt e r a t io n o r t a m p e r in g o f t h e s e r ia l n u m b e r s o r t a m p e r in g w it h t h e in s id e o f
t h e p r o d u c t w ill r e s u lt in vo id in g t h e w a r r a n t y.
B u t le r Au d io r e s e r ve s t h e r ig h t t o d e t e r m in e a n d m a ke fin a l ju d g m e n t a s t o t h e c a u s e (s ) o f
a n y d e fe c t s . An y p r o d u c t d e t e r m in e d t o b e fr e e fr o m d e fe c t s w ill b e r e t u r n e d , fr e ig h t
c o lle c t .
N o p e r s o n is a u t h o r ize d b y B u t le r Au d io t o a s s u m e a n y o t h e r lia b ilit y in c o n n e c t io n w it h t h e
s a le o f t h e s e p r o d u c t s .
R e t u r n (R M A) P r o c e d u r e s
P r o d u c t (s ) d e t e r m in e d t o b e d e fe c t ive r e q u ir e
a
R e t u r n M e r c h a n d is e A u t h o r iza t io n
n u m b e r (R M A # ) t o b e is s u e d b y B u t le r Au d io p r io r t o r e t u r n . To r e c e ive a n R M A# ,
c o m p le t e ly fill o u t t h e B u t le r Au d io R M A fo r m a n d fa x o r e m a il it t o t h e m a in o ffic e . O n c e
r e c e ive d , a n R M A n u m b e r (R M A# ) w ill b e is s u e d a n d fa xe d b a c k. R e t u r n s w ill N O T b e
a c c e p t e d w it h o u t a n R M A# . All r e t u r n s m u s t b e p a c ka g e d in t h e ir o r ig in a l b o x t o p r e ve n t
d a m a g e d u r in g s h ip p in g a n d m u s t in c lu d e a c o p y o f t h e R M A fo r m . R e s t o c kin g c h a r g e s w ill
a p p ly fo r a n y a n d a ll m is s in g p a r t s o r r e p a c ka g in g m a t e r ia ls . N o c r e d it in vo ic e s w ill b e
is s u e d (r e p a ir o r e xc h a n g e o n ly). P le a s e c a ll, w r it e , e m a il o r fa x:
B utler AU D IO
At t n : S e r vic e D e p t .
P O B o x 4 6 0 5 7 2 Au r o r a , C O 8 0 0 4 6 -0 5 7 2
P h : (3 0 3 ) 7 6 6 -4 5 0 4 · F a x: (3 0 3 ) 7 6 6 -5 0 3 2
E m a il: in fo @b u t le r a u d io .c o m
F u r t h e r in fo r m a t io n m a y b e fo u n d a t w w w . b u t le r a u d io .c o m
R e t u r n s m u s t b e s e n t p r e p a id via U P S / F e d E x o r s im ila r c a r r ie r t o fa c ilit a t e a n y n e c e s s a r y t r a c kin g . Th e R M A
n u m b e r is s u e d m u s t b e c le a r ly m a r ke d o n t h e o u t s id e o f t h e s h ip p in g b o x. B u t le r A u d io a s s u m e s n o r e s p o n s ib ilit y
fo r d a m a g e in c u r r e d d u r in g s h ip p in g . A c o p y o f t h e c o m p le t e d R M A fo r m s h o w in g t h e a s s ig n e d R M A # , s ig n e d b y a n
a u t h o r iz e d B u t le r A u d io r e p r e s e n t a t ive a n d
a
c o p y o f t h e o r ig in a l s a le s r e c e ip t m u s t a c c o m p a n y a ll r e t u r n s . A ll
r e t u r n s a r e p r o c e s s e d in t h e o r d e r t h e y a r e r e c e ive d . R e p a ir e d u n it (s ) w ill b e r e t u r n e d b y G r o u n d s h ip p in g , u n le s s
o t h e r w is e a g r e e d . If e xp e d it e d r e t u r n s e r vic e is r e q u ir e d o r r e q u e s t e d , p le a s e c o n t a c t yo u r B u t le r A u d io
r e p r e s e n t a t ive fo r d e t a ils .
Download from Www.Somanuals.com. All Manuals Search And Download.
C U S T O M
W W W . B U T LE R A U D IO . C O M
Download from Www.Somanuals.com. All Manuals Search And Download.
|