A Mark Sampson-era amp. Willie’s American Guitars was the largest dealer of Matchless amps in the USA during the period Mark Sampson owned the company. Both Mark and sales ... $4,750.00
1x12” combo in black, 28 watts from a pair of class A cathode-biased 5881s with a special 14-watt triode mode for reduced volume and increased warmth and compression, 12” ... $3,100.00
