Real Hi-Fi, a Two-channel Audio System by audio_builder

Horn Stereo
Room Size
12' x 16'
System Overview
Actively bi-amped system with a single ended 300B amp running the horn and a push pull 6550 amp running the bass. The speakers are Altec 288 compression driver with low mass diaphragms on 1939 RCA Worlds Fair Horns for the highs and Altec 416 woofers for the bass. The preamp is a transformer coupled design using 12B4 tubes. The front end consists of a Thorens TT and a music server running into a MSB DAC. All of the tube equipment is custom designed and built. All of the commercial equipment is highly modified.