Same amps used by the Who and Pete Townshend: http://www.thewho.net/whotabs/equip-sunnamps.htm This is a rare Sunn® 1500S model Guitar/Bass head. Equipped with four 6550 power tubes and two GZ34 Rectifiers tubes in the power supply. Completely serviced by us here at the Plexi Palace. Returned to stock. Ran on bench and it made a whopping 160 watts of power Its stock rated at 120 watts. This amp will no gas out on you and put you right up front where you need to be. Solid Clean power and great fat tone. EXCELLENT with Pedals. This was a super cool amp used in the early days by some great artists. New tubes. Serviced and upgraded with 3 prong power cord. Price: $850

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