ROLAND CUBe 60 is POWER AMPLIFIER GITAR 80-s with spec equippment 60W 43V 2SD736 ROLAND FINAL NPN only.
TABLE OF CONTENTS
CUBE 60 is produce about 80-s from ROLAND Corp, Japan. In that year, the brand are very famous in my country.
Even the big music groups in my country, let’s call them SONETA use that brand for their performance equipment in that era.
SKEMA EDIT 60W 43V 2SD736 ROLAND
Need to see the genuine schematic? CLICK HERE
After download the files, this is an edited and cropped schematic diagram:
Preamp transistor Q11, Q12 use 2SA970 transistor for pre amplification.
GAIN of the circuit are value of DIViDE R66 with R68 or about 47K / 1K equal to 47x.
Q13 are Voltage amplifier.
Q14 & Q14 both are Driver Amplifiers.
Q1 & Q2 are Final Power Amplifiers.
The Final Output transistor Q1 & Q2 are using 2SD736A it has 100W maximum dissipation ( DATASHEETS ).
Appearance of the transistor look LIKE THIS LINK.
Berikut adalah list nama toko yang menjual Power Amplifier 60W 43V 2SD736 ROLAND jenis ini:
ARTSTAR MUSIC LIHAT HARGA
GARASI GITAR LIHAT HARGA
GEAND STORE LIHAT HARGA
JOHNSON.CO LIHAT HARGA
MEHRNESANAFEEZA35 LIHAT HARGA
OTHER SCHEMATIC ON THIS BLOG ( SEE LINK )
POWER AND MIXER BUILT UP ( LINK )
OCL BTL BLOGSPOT YOHAN ( LINK )