TUBE TESTING AND MATCHING :
I carefully inspect all the Tubes I buy, I hear them one by one, match them in quads, and test them for minimum noise :
All Tubes have a serial number and a 6 month warranty should they become noisy or have a manufacturing defect.
I am more than happy to give you a discount if you can supply me with any tubes when I build your unit, as long as you provide me with two sets of four identical tubes, perfectly matched, none microphonic, and low noise, let me know before purchase.
Please contact me at POM AUDIO DESIGN if you need to get your Tubes tested and matched, it costs £100 plus shipment.
(it is free for all existing FAIRCHILD customers, of course)
If you need to buy any tubes, they can be directly bought here : https://www.jjtubes.eu/jj-6386-lgp-new
But make sure you match them in quads before using them in any FAIRCHILD.
- FAIRCHILD 670 mkII
- Mix Output
- F.B and F.F Compression
- Back Panel
- Filter Section
- Custom Metal Work
- Control Knobs Manufacturing
- Tube Testing
- Options : Front Panel Finish
- Options : Engraving
- Option : Side Chain Inserts
- Option : Variable Release on Position 3
- From the original FAIRCHILD Manual
- Metering explained
- Balanced Setup
- Photos 670 mkII
- Photos 670 mkII with Variable Release
- Photos 670 mkII with Attack and Release
- Photos 670 mkI
- FAIRCHILD Repairs
- Order a FAIRCHILD
- Special thanks
- 2023 Price List