One Pair A1216 JLH1969 Class A Single-ended After-stage Assembleld Board (BR Version)
Note: Class A amperage heat will be high. Please install a large heat sink before switching on (recommended heat sink: 246X30X90mm)
Parameters:
This is a very good small class A power amp, with excellent dynamics, excellent low frequency and flexible bass.
(the price is for 2 channle board)
PCB size: 75X50X1.6MM 1OZ copper
Recommended input voltage: Single DC25V
Transformer power over 80VA,
Output power 10W + 10W (4Ohm)
This is a very good small class A power amp, with excellent dynamics, excellent low frequency and flexible bass.
(the price is for 2 channle board)
PCB size: 75X50X1.6MM 1OZ copper
Recommended input voltage: Single DC25V
Transformer power over 80VA,
Output power 10W + 10W (4Ohm)
Details:
1: mono-structure, easy to use the chassis two side heatsink, to obtain a better cooling effect, when using ZERO-ZONE specifically HPOO power supply board, easily completely independent dual-mono channel, the grounds of which is 100% separation.
2: taking into account only pure gain stage, this version is not superfluous to increase electronic filtering, can increase the dynamics
3: Nichicon MUSE BP 47UF input coupling capacitor large coupling capacity, output coupling capacitor just Nichicon KG II file 3300UF, this capacitor can be a perfect match with the input capacitance
4: Feedback and bootstrap capacitor with ELNA CERAFINE, to have dynamics 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 with original Sanken 2SA1216. The sound is very good.
1: mono-structure, easy to use the chassis two side heatsink, to obtain a better cooling effect, when using ZERO-ZONE specifically HPOO power supply board, easily completely independent dual-mono channel, the grounds of which is 100% separation.
2: taking into account only pure gain stage, this version is not superfluous to increase electronic filtering, can increase the dynamics
3: Nichicon MUSE BP 47UF input coupling capacitor large coupling capacity, output coupling capacitor just Nichicon KG II file 3300UF, this capacitor can be a perfect match with the input capacitance
4: Feedback and bootstrap capacitor with ELNA CERAFINE, to have dynamics 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 with original Sanken 2SA1216. The sound is very good.
Package:
One Pair A1216 JLH1969 Class A Single-ended After-stage Board (BR Version)
One Pair A1216 JLH1969 Class A Single-ended After-stage Board (BR Version)
Shippment:
1.Every parcel will be registered with tracking number.
2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions et. If the transportation time is not normal, please contact us
1.Every parcel will be registered with tracking number.
2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions et. If the transportation time is not normal, please contact us
