The ultimate tone pdf
Foot-switch controllers with and without LEDs are detailed, with an eye to multiple controllers for larger stages. Channel, reverb, effects, lead boost, mute and speaker switching are explored. The Best All-tube Effects Loop shown here has been widely copied throughout the industry, as has the jfet-mosfet cascode loop.Īn extensive discussion of switching methods is presented, a subject which is rarely explored with regard to guitar systems. Tube and solid-state effects loops and reverb loops are investigated, with relative performance issues highlighted. Methods of improving reliability are presented. Power amplifiers are investigated, and power tubes are explored regarding choice of tubes, relative reliabilities of tube types, the relevance of tube matching, and the sonic impact of each tube type. Preamp circuits and master volumes are explored with a discussion of guitar sustain and interactions, for clean and distorted tones. Basic vacuum tube operation is clearly presented, as are power supply principles. A survey of amplifier brands follows, with an eye toward ease of modification and service. Sonic perceptions and stage setups are analyzed to demonstrate how optimal sound can be obtained from existing equipment. The Ultimate Tone offers the technician or hobbyist a wide information base for properly implementing guitar amplifier modifications, and for simply building better guitar amps. Much of its information is accessible to hobbyists of low to moderate skill, while other sections require some schematic reading fluency and circuit knowledge. TUT itself is an overview of all-things-guitar-amp. read a discussion of stage set-up and player ergonomics.browse tube data for the common types used in guitar and bass amps is provided.see how simple switching circuits are but how capable they can be.
#The ultimate tone pdf mod#
learn why some amp brands are easier to service and to mod than others.see how reverbs and effects loops work and learn better ways to configure them.see how tube power amps work and how they can be made more reliable.learn the truth about tube preamp design and modification.TUT is the book that jump-started the boutique tube guitar amp business! The Ultimate Tone is an enduring industry standard – as relevant today as when it was published in 1995. Cathode-Bias/Fixed-Bias Switching in Tube Power Ampsĭescription The Ultimate Tone – Modifying and Custom Building Tube Guitar Ampsīy Kevin O’Connor, ©1995, ISBN 0-9698-6080-3ģ68 pages, 8½” x 11″, spiral bound with clear protective covers 395 figures (schematic diagrams)ĭeciding which TUT ( The Ultimate Tone) volume to purchase first (next)? See our TUT Selection page.RBX Raw Bias Auxiliary Supply – When Do You Need It?.Power Scaling for Tube Amplifiers – Q&A.
#The ultimate tone pdf series#