

Next best thing to the $20K new Boulders. Web: Amplifier in excellent to near mint condition with the exception of one small ding on the lower right corner of the faceplate that is hard to see unless you are looking up from the floor. THD at rated power: 0.0015 up to 2kHz, 0.005 at 20kHz. Description: Solid-state stereo power amplifier. Manufacturer: Boulder Amplifiers, Inc., 3235 Prairie Avenue, Boulder, CO 80301. Boulder 500AE power amplifier Specifications. Input impedance: 33k ohms unbalanced, 12k ohms balanced.ĭimensions: 17" W by 7" H by 15.5" D. AMS DMX15-80 (x2) Avalon AD2044 Stereo Compressor. ADR Compex 2 Limiter (x2) AMS RMX-16 Digital Reverb (x2) AMS DM 2-20 Tape Phase Simulator. Damping factor: 800 below 1kHz (equivalent to an output impedance of 0.01 ohms). Boulder 500AE Bryston 7B Monoblock McIntosh 2105 McIntosh 240. Voltage gain: 26dB stereo, 32dB mono (no load specified). Boulder 500AE power amplifier Specificationsĭescription: Solid-state stereo power amplifier. Boulder 500AE Bryston 7B Monoblock McIntosh 2105 McIntosh 240.
