![My project for amp replacement for Yamaha CA-2010 with Apex AX-20 with 4 pair of 2SC5200/2SA1943 - Diyaudiocart Forum My project for amp replacement for Yamaha CA-2010 with Apex AX-20 with 4 pair of 2SC5200/2SA1943 - Diyaudiocart Forum](https://diyaudiocart.com/forum/uploads/FileUpload/48/52c5d42f0a6c8a9bc3e853ab621235.jpg)
My project for amp replacement for Yamaha CA-2010 with Apex AX-20 with 4 pair of 2SC5200/2SA1943 - Diyaudiocart Forum
![Latest arrival Refer to Serton A21A circuit, Class A 20W fever OTL power amplifier circuit board PCB empty board|Amplifier| - AliExpress Latest arrival Refer to Serton A21A circuit, Class A 20W fever OTL power amplifier circuit board PCB empty board|Amplifier| - AliExpress](https://ae01.alicdn.com/kf/H4631e27593b548f38e58a45698d873e61.jpg)
Latest arrival Refer to Serton A21A circuit, Class A 20W fever OTL power amplifier circuit board PCB empty board|Amplifier| - AliExpress
![My project for amp replacement for Yamaha CA-2010 with Apex AX-20 with 4 pair of 2SC5200/2SA1943 - Diyaudiocart Forum My project for amp replacement for Yamaha CA-2010 with Apex AX-20 with 4 pair of 2SC5200/2SA1943 - Diyaudiocart Forum](https://diyaudiocart.com/forum/uploads/FileUpload/13/45a100b8f6f3fbd410e55e089a994c.jpg)