New Replacement For Pioneer GWH-119/120 and GW-129/130.
Pioneer GWH-119/120 및 GW-129/130용 신규 교체품
| 상품번호 | 188372869779 |
| 상태 | New |
| 거래유형 | 즉시구매 |
| 출고국 | 미국 (US) |
상품 설명
New replacement power amplifier boards for Pioneer SA-9800. This is not a redesign, these are the original boards reproduced with modern manufacturing techniques. This reproduction allows you to keep your amp as original as possible
You will receive new GWH-119/120 boards populated with high quality components, tested and ready to go! Requires intermediate skill to install in your SA-9800. You must follow adjustment procedure on page 18 of service manual before operating!
Note: the artwork of these boards is that shown in service manual for GWH-119/120. There was a newer version of the board used in production, GWH-129/130. The new boards changed a few component values and added a few components. All those changes have been incorporated in boards being show here, they are electrically identical. In addition a few changes were made to allow these boards to be used with modern output transistors like MJL1302/MJL3281.
While supplies last I will include adapter boards for the MJL transistors which allow you to neatly mount the larger transistors reusing the existing mounting holes on the SA-9800 heat sink. As shown in pictures, these adapters mount the transistors face to face instead of side to side to conserve space. They also provide a stable wiring point for the amp and power connections.