The AD200B MKIII is quite simply one of the purest bass valve amplifiers ever produced. No bells and whistles, just the shortest signal path from your guitar to your speaker.
Vintage-inspired, but full of modern tones, the AD200B has a creamy, dynamic low-end with a focused mid-range crunch. Simple to use, this amp has only full EQ, master volume, and gain controls. 200 Watts output from (4) 6550 valves means it has enough gain and volume on tap to shake the floor of the largest arenas.
For the purest sounds throughout the bass spectrum, you can't beat the AD200B.
Single channel, all valve, inputs for active or passive basses, slave out
Master, Treble, Middle, Bass, Gain
Output Power (Heads and Combos)
Power Handling (Cabinets)
Valves (Heads and Combos)
Power amp: 4 x 6550
Preamp: 2 x Ecc83/12ax7 and 1 x Ecc81/12at7
Speaker Output options (Heads)
1 x 8 Ohm cabinet connected to the 8 Ohm output
1 x 4 Ohm cabinet connected to one of the 4 Ohm outputs
2 x 8 Ohm cabinets each connected to one of the 4 Ohm outputs
Speakers (Combos and Cabinets)
Extension Cabinet Options (Combos)
H (cm) 27
H (in) 10.63
W (cm) 55
W (in) 21.65
D (cm) 28
D (in) 11.02