2025 Deluxe Chassis 3U Body (US Stock)We have limited US stock available of this chassis body. Includes everything in the Deluxe 3U but does not include a front panel. If you would like a front panel, front panels can however be purchased separately (shipping from Italy). Please ensure you choose a 3U sized panel.

(One for each monoblock)

and don’t forget the Keratherm

the horizontal axis is the input voltage

so an adjustable dip in this band is useful

solid-state equipment

such as tube amplifiers

they may be used with this kit (substituting a few part values)

Build Guide by 6L6

Patient beginners willing to study should have no trouble following the complete build guide

13-March 2025:  Updated parts kit for diyAudio 2025 Deluxe Chassis

instrumentation

ISHIKAWA (using Toshiba or LS JFETs) has the absolutely lowest parts count and is the easiest to solder together