|Dimensions||23 × 17 × 5 cm|
|Country of Origin||
Motor power supply board; returning from repair. DAP.
Linn Valhalla update and repair service
Linn Valhalla update/repair service.
This is a repair service that will service a faulty Linn Valhalla board and bring it up to the latest specifications. The standard service will replace HV caps, fit a higher-rated 1000v bridge rectifier and higher-rated 6w resistors so your Valhalla will run cooler. If necessary faulty LV caps will be replaced included in the price.
Many early Valhalla’s were not fitted with the essential Inrush Guard so this will be fitted as well. This mod replaces resistor R1 with a high-quality varistor of the correct value and will protect your Valhalla.
If necessary I will also fit the Zener diode mod.
If there is any other fault on the board I will diagnose and contact you and there may be a small fee to cover the cost of additional components. e.g. integrated circuits and transistors.
Once repairs and upgrades have been completed the Valhalla will be tested and calibrated to the recommended output voltages. All work will be carried out by an experienced Chartered Electrical and Electronic Engineer. Board will be shipped back to you via recorded delivery. Once you have ordered you will receive an email on how to ship your board.
Turnaround time is usually 7-14 days from when I received your board.
Try to ship your board in or to the UK, using a small parcel size. Ideally less than: 35 x 25 x 16 cm.
PLEASE NOTE: THE COMPONENTS IN THE PICTURES ARE FOR ILLUSTRATION AND MAY BE SUPPLIED DIFFERENTLY IN YOUR REPAIR.
PLEASE BE ASSURED THAT ALL ITEMS SUPPLIED WILL BE TO THE SAME QUALITY AND SUITABILITY FOR PURPOSE.
I also have other listings where you can buy the repair kits and Zener and Resistor motor mods.