4 PC board terminals, switched. Used in modern MarshallTM amps, or as a replacement part for MarshallTM JCM 900 cabinets.
These tubes are both providing a smooth and well balanced tone which is a little bit uncharacteristically for “Made in China” tubes. They can be used in guitar/bass amps as well as in audio and HiFi tube amps. They will do a good job in both types of amps where 12AU7 and 12AT7 tubes are needed.
Often 12AT7 and 12AU7 tubes are used in stages which are designed for 12AX7 tubes. This is either to reduce the “maximum power” of the amp or just to make make the preamp a little bit gently. The biggest difference in sound will get attained with the 12AU7 instead of a 12AX7 – but at the end it is a question of taste.
Does not influence any frequencies in the VHF/UHF range.
Quickly eliminates contact resistances, impregnates against moisture and soiling. Particularly yielding agent with micro sliding film that preserves the contacts and prolongs their functionality.
Does not require any post-treatment as it also cleans, cares and protects high-grade contact elements and connectors in a single pass.
Reduces abrasion of thin metal layers and protects damaged precious metal layers against corrosion.
without CFC and HCFC, suitable for troubleshooting electronic and electrical system and fine mechanisms.
The agent is applied as fine spray fog by means of atomizer and shock-freezes the object down to –50 °C with long-lasting effect.
Features: compatible with most materials, quick and total evaporation, combustible.
Good looking - better sounding. The heart and soul of Rock'n Roll - a great tube for amps which need a little extra kick !
Tube-Town 12AX7 Preamp-Tube
This tube comes with well belanced highs and a high gain rate of about 110 Mu and low hum and background noise.
We recommend this tube for Clean, Crunch an Metal and similar sounds where hi-gain, low noise and an open ending is needed. We do not recomend this tube for Blues or if you need more mids... it might be to much for this !
Fender Style Reverb Transformer 125A20B
Pri: 14500 Ohm
Sec: 4 Ohm
Power: 3,5 Watt