Description
Description: Vintage ROBERTS 770X (Akai M8) 6BQ5 Left and Right Tube Amplifiers The amplifiers were tested using a microphone while still in the reel-to-reel machine before removal and produced good sound through the speakers. Both VU meters were tested and are functioning properly. The amplifiers have not been fully tested and may require updates or modifications. They are not yet ready for use as standalone amplifiers. A power cord is included, but note that it connected to the reel-to-reel machine, not directly to the amplifiers. Cosmetically, one of the amplifiers has a repaired break on the front bottom corner (see photos). Otherwise, both units are in good overall condition, with some light wear and dust. Both amplifiers come with their tubes. Please review all photos for details. The amplifiers use tubes: (#1) 6267, 12AD7, 6X4, 6BQ5, 6AR5; (#2) 6267, 12AD7, 6BQ5, 6X4. Each amplifier measures 12-1/2 x 6 x 4-7/8". Combined weight is 20 lbs.