@teletimetx - that Knight is intriguing - do you know how the "anti-feedback" switch works? I really like this look, some great work on display. I'm a sucker for unusual grille cloth AND I love plaid, so @kleydejong gets three thumbs up. (Yes those are thumbs, not "woodies.") My very first tube DIY project was this combo, it's sort of a Princeton Reverb preamp connected to a Champ single-ended output. I rebuilt it at some point and it didn't really improve matters, so it's due for a second rebuild at some point. Anyway this is a trapezoidal pine cabinet, walnut (?) stain and shellac. Some upholstery fabric for the grille.