This is a great kit to replaced all 6 of the tube shields in many Fender amps with 6 preamp tubes. Use two (or three) of these rings around a pre-amp tube to reduce noise and microphonics.
By cleaning the remainder of the broken keyway from the tube base and properly installing this keyway replacement (a little dab of silicone sealant works great to hold it in place), your tube can safely be reinstalled into your equipment. Note: when using an adhesive to secure the keyway to the tube base, DO NOT use a water-based glue. Values available include 10u F/500V, 16u F/475V, 22u F/500V, 47u F/500V, 80u F/450V, 100u F/100V, 100u F/450V, and 220u F/300V. Ruby Gold Capacitors are rated at 105 C for longer life, improved stability in the hot environment of tube amplifiers, and increased protection against electrolyte deterioration.
Many of these resources refer to source-date-codes located on pots or speakers within your amplifier.
Again, it's important to be sure the parts are original on the music equipment to get a valid date for the amp. Oddlings – Yet another printing error has surfaced, this time from the FEI (pre-CBS) days. Besides, no article in the Dating Fender Amps by Serial Number series would be complete without some interesting information, n’est ce pas?Other sources to date your amp may include serial numbers and overall look and visual components on the amp as well.For example, the logo on the amp or materials used during a certain time period of production.