DV Mark is the guitar-amps branch of Mark Bass, delivering great sounding amps with Neodymium speakers that keep the weight extremely low. This is in the approximate genre of a Princeton or a Champ, although it's an original circuit. You can get very loud clean tones with a tasty natural compression and a convincing tight low end. Or, hit the boost button and get some honky, growly blues tones with great touch sensitivity. Oh, and it weighs all of 9kg. I'm pretty sure I've eaten dinners heavier than that. 

Model: DV Mark Silver Gen 15
Made: Indonesia, recent model (serial J8000070)
Output: 15 Watts
Power: 240v (Australia/NZ)
Speaker: 1x12" DV Neoclassic  
Tubes: preamp tubes: 2x ECC83, output tubes: 2 x EL84, 1 x ECC83
Mods: none
Channels: 1, switchable boost
Weight: 9.1kg
Extras included: none

Condition notes: used, no major marks, fully functional. Overall: excellent condition (9/10)