RAAF is a high-end, Italian maker of tube electronics created by Giovanni Mariani. They are best known for products like the GRAAF GM200 power amp which has beautiful lines. GRAAF is also known for their 5050 amp.

Notable GRAAF products include:

GRAAF GM200 power amp
GRAAF 5050 amp

HomeTheaterReview.com's GRAAF product reviews include:

GRAAF GM20 power amp
GRAAF 13.5b preamp
GRAAF GM50 integrated amp
GRAAF GM200 power amp

Compare Graaf with audiophile brands like Cello, Krell, Mark Levinson, Copland, Naim and others.