Stonehead-50-4 Stonehead SH-50-4 AMT Electronics (Live review during the tour with Dark Tranquillity) 17/07/2015
12AX7WS AMT Electronics 12AX7WS Solid State Tube passes the test thru Orange VT1000 Valve tester 17/07/2015
D2 LEHMANN – GEMINI (Live performance with 3 guitar players!). Amt stonehead-50-4 metal, AMT D2 17/07/2015
