- 9 Band Graphic EQ
- Mosfet Power Amp
- 3 Band Tone Controls
- Ultra Mid Tone Control
Amazon.com Product Description
The B-500DR takes Ampeg innovation to a new level, combining a digital interface with a traditional preamp and a state-of-the-art MOSFET power amp. Featuring separate inputs for use with two different instruments and digitally-encoded controls for gain, EQ, and effects blend, the Ampeg B-500DR delivers 500-Watts of bone-crushing power.
With its digital interface, the B-500DR can store and recall up to four individual EQ scenes, which you define and then access via the front panel, or by footswitch. Possible uses might include a slap bass preset, solo gain boost, or low-/mid-frequency boost. Or, you could use it to save specific tone presets for your favorite basses.
Specifications: - RMS Power Output (2 ohms): 500-Watts x 2
- RMS Power Output (4 ohms): 340-Watts x 2/1000-Watts (mono)
- RMS Power Output (8 ohms): 205-Watts x 2/700-Watts (mono)
- Preamp: Solid State
- Power Amp: MOSFET
- Tone Controls: 3-Band
- Mid Tone Control: Style/Ultra Mid
- Graphic EQ: Yes, 9-Band
- Balanced Line Out: Yes, with Pre/Post, Ground Lift and Level
- Effects Loop: Yes
- Preamp Out/Power Amp In: Yes, x Two
- Dimensions (W x H x D inches): 19 x 5.6 x 15
- Weight: 43 Pounds