Buzz Audio MA-2.2B
Stereo Mic Preamp
Preamp$2,735Manufacturer list price
Specifications
- Type
- Preamp
- Description
- Stereo Mic Preamp
- Topology
- discrete, Class A (BE40 amplifiers), transformerless input (Wima film capacitor input stage); optional Lundahl LL1517 output transformer on MA-2.2BTX variant
- Signal path
- Analog
- Channels
- 2
- Channel format
- stereo
- Form factor
- 1U rack
- Rack units
- 1
- Frequency response
- 2Hz-250kHz @ 20dB gain; 20Hz-250kHz @ 65dB gain (-3dB points)
- Impedance (Ω)
- 3000 or 1200 (switchable input impedance)
- Country of manufacture
- New Zealand
Details
Controls: 24-position Elma gain switch, Mute, -20dB pad, Phase reverse, Input impedance switch (3k/1.2k), 48V phantom power, Power on/off; 19-segment peak meter
I/O: XLR mic input; 1/4" jack and XLR output
Notes: Discrete Class A, transformerless design (successor/update to original MA-2.2). MA-2.2BTX variant adds Lundahl LL1517 output transformer, priced $2995 USD (Front End Audio). Price sourced from US dealer Front End Audio, not Buzz Audio's own site (which lists prices only in NZD for select items). Stereo dual-mono unit.