Let me first start off by saying this about the German Vincent Audio SP-T100 Hybrid Tube Monoblocks, although they are somewhat compact at 8 ¼”W X 7 ¾”H X 15 ¾ D, they sound BIG, and filled my 15'W X 36'D listening room with ease. They are a solid...

I Purchased the SP T 100 after listening to it with a Dealer who was using a Monitor Audio Gold speakers GS 60. The sound was amazing at his studio. After a couple of months I purchased the Tube Mono Blocks to pair it with my Monitor Audio GS20.