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Assembeld Dougls circuit 2SC2922/A1216 Stereo amp board 30-120W*2 L5-29
Item ID：ZJ-0654
List Price：US$49.00
Price：US$42.00
Payment Terms
paypal
Shipping
ship to world wide
Availability
in stock
Description
Product Q & A
Review
This circuit is derived from the "Audio Power Amplifier Design Manual" edited by Dougls of the United Kingdom. Douglas stated in the book that the so-called "no defect" is not absolutely perfect, but refers to the correction of the known 8 distortions existing in the traditional amplifier circuit. Amplifiers made according to the prototype circuit measured a total harmonic distortion of 0.0005% at a 1 kHz 8 ohm load, a total harmonic distortion of 0.003% at a 101 kHz 8 ohm load, and a conversion rate of 35 V/us. The line was adopted by new music fax A1 Class A amplifiers, Lang Quan EVO50, Gentlemen and many other famous machines.
Note： This is a assembeld board , the default price is not include the heatsink.
PCB Size: 184*65mm
works voltage DC±30v---±60v (recommend +/-48V 100W at 8ohm load)
Output power: 30-120w/8ohm
The Power Transistor using Original New Sanken 2SC2922/A1216
This is a stereo amplifier board.
Assembled board
Items No：CL20-08-31
Price：US$198.00
Assembled board
Items No：ZJ-0711
Price：US$48.00
Assembled board
Items No：ZJ-0684
Price：US$40.00
Assembled board
Items No：ZJ-0683
Price：US$40.00
