2008 – 40th ANNIVERSARY CUSTOM SHOP
Orange’s fortieth anniversary was commemorated by the Custom Shop hand building forty non-master volume amplifiers. All have the same controls but each has a different circuit. Therefore, every head – identified by a girl’s name, not a serial number – has its own unique voicing. Some anniversary amplifiers are very close to the original Pics Only Plexi circuit, whilst others sound quite different. All 40th Anniversary Custom Shop heads feature 2 x 12AX7/ECC83 and 2 x EL34 tubes.