Description: Upgraded Phase Linear 400 14A Drive Board PCB Assembly Model: PL 14A Item Price: $239.99 + $19.99 ground shipping to 48 contingent states only Details: Refurbished and Upgraded -- see below for detailsExactly as seen in our picturesPC board for Phase Linear 400 Series One ampsThis drive board was refurbished in a working amplifier before the control board was removed as part of one of our Option 4 restomods All work performed by the techs at MC Mobile Notes: This board was tested in a working Phase Linear 400 series one amplifier that we repaired to verify power and distortion for an Option 2 upgrade. Then, the customer decided on our Option 4 upgrade, so this board became an extra drive board.Please Note: This drive board can be damaged or destroyed by installing it into an amplifier with a bad power supply, bad biasing transistors, bad pre-driver transistors, bad output transistors, or other bad components located on the back plane or elsewhere in the amplifier. If you are not comfortable working on electronics, please allow a professional to install this board for you. If you have any questions about installing this board, please contact us first before proceeding with an install. Service Performed: 1. All electrolytic capacitors replaced with new, low ESR, capacitors. 2. Many transistors replaced 3. VAS heat sinks replaced with larger 4. Feedback modified to lower low frequency cut off 5. A couple board repairs done, but PCB is generally in good condition 6. Some diodes replaced as required 7. Some resistors replaced as required 8. Board is set up for quiet ground to improve factory grounding scheme, but this can be defeated if single level factory grounding is preferred 9. Bias pots cleaned and checked
Price: 239.99 USD
Location: Newbury Park, California
End Time: 2024-01-20T06:01:55.000Z
Shipping Cost: 19.99 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Phase Linear
Model: 14A
MPN: Does Not Apply
Modified Item: Yes
