YORKVILLE 50KB POWER COMBO User manual

# Part# Description Function
1 4418 _10K 5C R/A 9MM HORIZONTAL P28 Gain 1
2 3450 1/4" JCK PCB MT HORZ GOLD Jack
3 3660 XLR FEML PCB MT HORZ Jack
4 4417 _10K 5B LIN 9MM HORIZONTAL P28 Gain 2
5 8459 9.5" STRAP HANDLE, PLASTIC COVERS Strap
6 3460 RCA DUAL PCB MT VERT GOLD .475" Jack
7 4420 _50K B LIN 9MM HORIZONTAL P28 Treble
8 4420 _50K B LIN 9MM HORIZONTAL P28 Bass
knob 8641 Note: All pots use 8641 Aqua Knob
9 3698 SPST ROKR SW QUIK 180" AC PWR BL/BL
10 Z350 50KB Grille
(
special order while unit is in production onl
y
)
11 3834 HEYCO #1214 STRAIN RELIEF
12 8468 VELCRO STRAP 3/4"X22CM (VELSTRAP)
13 3481 8' 3/18 SJT AC LINE CORD 250 CLIPS
14 8547 PLASTIC FOOT BLACK
15 7322 10" 4R 50WPGM SPEAKER
16 7415 4R 30W TWEETER RADIAL MOTOROLA
1309 BLOC-40B/40K/40W/50B XFMR
6827 1N5402 200V 3A0 DIODE
6755 LM3876T IC 40 WATT POWER AMP
6840 MC33078P IC DUAL OP AMP
6882 TL072CP IC FET DUAL OP AMP
5887 2200U 50V 20%CAP BLK 18X27MM EL
2468 0.800 AMP SLO-BLO .25X1.25 FUSE
3830 TO218 PREGREASED MICA 56-78-2AP
6798 MC4741CP IC QUAD OP AMP
6827 1N5402 200V 3A0 DIODE
6840 MC33078P IC DUAL OP AMP
6882 TL072CP IC FET DUAL OP AMP
6889 TLO74CN IC QUAD O/A T.I ONLY
8581 CUSTOM PBL TRANSISTOR SPACER
Notes:
Labeled Components
Internal Electronic Components
applicable to serial numbers 001xxxx
50KB.xls - 19-03-01 ftp.yorkville.com/parts Instrument Amplifiers