Specificat|Ons - Pioneer SPEC-2 Service Manual

EiPEC.E
1. SPECIFICAT|ONS
Semiconductors
T r a n s i s t o r s
. . . . . . . . . . . 5 5
D i o d e s . .
. . . . . . . . . . . 7 5
Power Amplifier
C i r c u i t r y . . . . . . . . C a s c a d e d d i f f e r e n t i a l A m p l i f i e r ,
Push-pull drive, Triple push-pull, direct coupled OCL.
Continuous Power Outout
from 20 Hertz to 20,000 Hertz
(Both channels driven) . . . . . . 250 watts per channel (g ohms)
Total Harmonic Distortion at20 Hertz to 20.000 Hertz
(Continuous rated power output)
o . 1 %
( 1 2 5 w a t t s p e r c h a n n e l p o w e r o u t p u t , 8 o h m s ) . . . . . . . . . O . O 5 %
(1 watt per channel poweroutput,8 ohms) . . . . . . . , . . . 0.Q5o/o
lntermodulation Distortion
( C o n t i n u o u s
r a t e d ' p o w e r o u t p u t ) . . . . . . . . . - O . " l o / o
( 1 2 5 w a t t s p e r c h a n n e l p o w e r o u t p u t , S o h m s ) . . . . - . . . . 0 . 0 5 %
(1 watt per channel power output, 8 ohms) .
. . .O.O5%
Frequency Response . 5 Hertz to 80,000 HertzlldB
Input (Sensitivity/lmpedance)
. . . . . . . 2Vl50k ohms
Output
S p e a k e r . .
. 4 o h m s t o S o h m s
D a m p i n g F a c t o r ( 2 0 H e r t z t o 2 0 , 0 0 0 H e r t z , S o h m s ) . . . , . . .
5 0
Hum and Noise (lHF, short-circuited,
A network) . . . . . . .110d8
Miscellaneous
Power Requirements . . AC 120V 60 Hertz
P o w e r C o n s u m o t i o n
. . . . . . . , . . 5 0 0 w a t t s
D i m e n s i o n s . . . . . . 4 8 0 ( W ) x 1 8 6 . 5 ( H ) x 4 4 5 ( D ) m m
1 9 - 5 / 1 6 x 7 x 1 3 - 3 1 1 6 i n
Weight: Without Package .
Furnished Parts
24.3kg; 54lb
Connection Cord with Pin Plugs
Operating lnstuctions
NOTE:
Specificdtiotrt and the design subject to possible mod,fication
without notice due to improuements.