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Assembeld PNP A1216 JLH1969 single-ended class A power amp board
Item ID：L169-93
List Price：US$45.00
Price：US$40.00
Payment Terms
paypal
Shipping
ship out within 2 working days
Availability
in stock
Description
Product Q & A
Review
This is a very good small class A power amp board, with Excellent Dynamic,Excellent low-frequency, and Flexible low-frequency.
(the price is for 2 channle board)
PCB Size: 75X50X1.6MM 1OZ copper
recommned input voltage: Single DC25V
transformer power above 80VA,
output power 10W+10W (4ohm)
Highlights：
1:Mono structure, easy to use the chassis two side heatsink to obtain a better cooling effect, if the use with ZERO-ZONE specially made HPOO power supply board, easily get completely independent dual mono channel, the rationale thereof 100% separation.
2:Taking into account only to do pure amplification stage, this version is not superfluous to increase electronic filtering, can enhance the dynamic
3:Input coupling capacitor Nichicon MUSE BP 47UF large coupling capacitance，Output coupling capacitor straight Nichicon KG II file 3300UF, this capacitor can be a perfect match with the input capacitance
4：Feedback and bootstrap capacitor using ELNA CERAFINE, in order to have a dynamic and intensity, the two capacitors must be on ELNA CERAFINE.
5: The input stage transistor is very important, we prefer Toshiba C2240BL.
6：Power transistor using original Sanken 2SA1216.The sound is very good.
2:Taking into account only to do pure amplification stage, this version is not superfluous to increase electronic filtering, can enhance the dynamic
3:Input coupling capacitor Nichicon MUSE BP 47UF large coupling capacitance，Output coupling capacitor straight Nichicon KG II file 3300UF, this capacitor can be a perfect match with the input capacitance
4：Feedback and bootstrap capacitor using ELNA CERAFINE, in order to have a dynamic and intensity, the two capacitors must be on ELNA CERAFINE.
5: The input stage transistor is very important, we prefer Toshiba C2240BL.
6：Power transistor using original Sanken 2SA1216.The sound is very good.
Note: the class A amp heat will be high. please must install a big heatsink before power on.
(the heatsink recommned size:246X30X90mm)
package include: Assembeld PNP sanken A1216 JLH1969 single-ended class A power amp board X 2 channel
(the heatsink recommned size:246X30X90mm)
package include: Assembeld PNP sanken A1216 JLH1969 single-ended class A power amp board X 2 channel
Note: this is a assembled and tested board.
Assembled board
Items No：CL20-08-31
Price：US$198.00
Assembled board
Items No：ZJ-0711
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Assembled board
Items No：ZJ-0684
Price：US$40.00
Assembled board
Items No：ZJ-0683
Price：US$40.00
