Used Bogner Atma 18W Tube Guitar Amp Head

Discover classic tube tone with this used Bogner Atma 18W Tube Guitar Amp Head, offered in good condition and fully functional. Compact yet powerful, the Atma delivers 18 watts of all-tube power using EL84 power tubes and three 12AX7 preamp tubes, making it ideal for both studio and stage. It features three distinct channels—Clean, Crunch, and Lead—providing a broad tonal palette from sparkling cleans to rich overdrive. A built-in power attenuator allows you to switch between 18W, 5W, and 1W for versatile volume control without sacrificing tone. Handcrafted with Bogner’s renowned build quality, this amp head includes intuitive controls for volume, gain, EQ, and a bright switch for added clarity. With a sleek aluminum chassis and vintage-inspired look, the Atma combines boutique styling with premium sound, making it a perfect addition to any guitarist’s rig. Minor cosmetic wear may be present, but performance remains uncompromised.