2009 Divided By 13 RSA 31 Guitar amplifier head. Fantastic amplifier form the guys at divided by 13. Small and mighty, great sounding and still very portable. 
Black Tolex, 117 V, 4-8 and 16Ohms outputs, fan switch. Barely used at home and just serviced. 
Get £100 off the website price by purchasing this direct with bank transfer instead of PayPal.  eMail/Call for details.