JJ Electronics Tube Set Marshall JMP JCM800 50W Guitar Amplifier - Apex Matched! from Manor Music Store.
- (4) T-12AX7-S-JJ This tube has a well balanced, colorful tone with strongly defined lows, mids and smooth highs. It allows for more clean head-room than higher gain 12AX7s. In overdrive, it is smooth and strong with well defined lows and mids. When pushed into overdrive it offers clean distortion with well balanced lows and mids. The JJ 12AX7 is well suited for all types of music and playing styles. It is also highly recommended for studio pre-amps and hi-fi gear.
These tubes are APEX MATCHED. Apex™ Tube Matching is performed entirely in-house on a custom-built tube matching system using our custom-designed software and testing methodology. What this means is we are not matching your tubes on inferior matching hardware or using outdated equipment. Rather, we are using state-of-the-art equipment designed and built to our specifications using our years of experience in the music industry. Our designed systems are highly robust and extremely accurate, measuring current and voltage to provide the best possible matching for our tubes. These systems are a result of many, many years of experience and an incredible amount of planning, design, prototyping, and testing resulting in the best tube matching available in the entire industry. We know you'll find our tube matching exceeds your expectations in every way!
Replacing your tubes
One of the added benefits of using these Apex matched tubes is that it makes replacing your matched tubes very simple. Install some Apex matched tubes. Next time you need a new tube simply contact an authorized dealer (like us) and let them know the ID number found on your tube. We keep extensive records of the characteristics of your tube (more than will fit on the label!), so we are able to match your tube perfectly.
