Vinnie Rossi Brama Preamplifier

The line-stage half of the Brama separates package, an all-tube, screenless control center built around the 300B directly-heated triode, designed to pair with outboard power amps such as the Brama Monoblock.

Three independently volume-controlled outputs mean it can feed a subwoofer or a second amplifier alongside the main power amps without any extra hardware.

Specifications

• Topology: 300B directly-heated triode linestage (matched Western Electric WE300B pair), no solid-state gain stage
• THD+N: less than 0.1% (20Hz-20kHz)
• Frequency response: 5Hz-100kHz +/-0.5dB
• Signal-to-noise: greater than 100dB
• Input impedance: 20k ohms
• Output impedance: less than 100 ohms
• Maximum output: 10Vrms
• Gain: 0dB / +6dB / +12dB
• Inputs: five balanced XLR line inputs
• Outputs: three independently volume-controlled XLR outputs
• Idle draw: 45W
• Remote: same milled-aluminum Bluetooth remote as the Integrated
• Dimensions: 18.7 in x 15 in x 5.5 in (475 x 381 x 140 mm)
• Weight: 46 lbs (20.9 kg); ships at 80 lbs
• Finish: Silver