Hello you are looking at a **** vintage stereo/ power amp/ Preamp/ SCHEMATICS - LOT of 63****

This came from a musical repair shop that has being open for the last 28 years , please see my other listing for equipment and manuals .

Item included:

-B-40XL/BX-40 SCHEMATIC

-GFX/BFX-1000 SCHEMATICS 

-B-200XL PRE-AMP SCHEMATIC

-GE-215 STEREO EQ. SCHEMATIC

-GE-131/GE231 EQ. BOARD SCHEMATIC

-RMA-250 STEREO POWERAMP SCHEMATICS 

-BX-220H/BX2215 PREAMP SCHEMATIC 

-KX-40 KEYBOARD AMP SCHEMATIC 

-KX-160 POWER AMP SCHEMATIC

-GX-30M GUITAR AMP SCHEMATIC

-GX-20C SCHEMATIC

-PA-B6350/PA-B8350 PREAMP SCHEMATIC

-RMA-1000 INPUT/OUTPUT AND DISPLAY/CONTROL P.C SCHEMATIC

-GX-20M GUITAR AMP SCHEMATIC

-BX-100 BASS AMP SCHEMATIC

-B1 BASS AMP SCHEMATIC

-SJ-12R GUITAR AMP SCHEMATIC

-B-50R SCHEMATIC

-KX-50 KEYBORD AMP. SCHEMATIC

-GX-15/15R GUITAR AMP SCHEMATIC

-B-3158 PREAMP SCHEMATIC

-V-4BH BASS AMP  SCHEMATIC

-PCM-6+/8+ BOX MIXER PCM-8D BOX MIXER MASTER BOARD SCHEMATICS

-X-320 CROSSOVER SCHEMATIC 

-RMA-800 PROTECTION SCHEMATIC

-GX2200H SCHEMATIC

-BX-50 SCHEMATIC 

-GX-1200H

-BX-80 PRE-AMP SCHEMATIC

-RMA-2000 POWER AMPLIFIER SCHEMATIC

-BV-50H MAIN BOARD SCHEMATIC

-GX-40C+ GUITAR AMP SCHEMATIC

-BV- 50H SCHEMATIC

-GX-40D GUITAR AMP SCHEMATIC

-GX-120 GUITAR AMP SCHEMATIC

-GX-65 GUITAR AMP SCHEMATIC

-GX-80/212 SCHEMATIC

-ACM-12/16 MIXER BOARD /CHANNEL BOARD SCHEMATIC

-ACM- 1262P/PD SCHEMATIC

-BV-60 MAIN BOARD SCHEMATIC 

-BV-120 MAIN BOARD SCHEMATIC

-SVT-ll PRE-AMP SCHEMATIC

-J-12T SCHEMATIC

-ROCKET R-12 PC BOARD SCHEMATIC

-SVT-CL PREAMP SCHEMATIC

-SVP-PRO MAIN P.C.B SCHEMATIC

-SVT-2 PRO PRE-AMP SCHEMATIC

-B-3/B-3H/3158 PREAMP SCHEMATIC

-B-2 SVT-350H PREAMP SCHEMATIC

-ACM-XP MIXER MASTER BRD SCHEMATIC

-B-100R BASS AMP SCHEMATIC

-SVT-4PRO PREAMP SCHEMATICS

-VL-503 SCHEMATIC 

-SVT-11/300 AC TERM. SCHEMATIC

-BT-350 BASS AMP PREAMP SCHEMATIC 

-BX/KX-15 10W AMP PICTORIAL

-MP-600 POWER AMP SCHEMATIC

-SJ-12T SCHEMATIC

-VL-1002 WIRING DIAGRAM 

-APM-75 MONITOR SCHEMATIC

-RMA 1600 SCHEMATIC

-GX-900H SCHEMATIC

-CA- 125 ACUSTIC AMP MAIN BOARD SCHEMATIC

This is a Copy document. There may be some wear & tear since most of these are decades old. 

Tech's notes are occasionally written inside the manual, they are usually helpful hints and tips or prices/etc.

If you have any questions or concerns, please call or text at (TWO-03) 313-9396.

Thanks, Rick!!!