Can the gain of the Phono 1 be changed?
There are three gain settings for the Phono 1: 62dB, 54dB, and 44dB. Most were set at the factory for 62dB or 54dB. 62dB is recommended for cartridges with less than 0.6mV output, and 44dB is recommended for cartridges with greater than 3mV output. The following is a chart of resistors as they correspond to gain settings: Gain Input L, R R1, R2 R5, R6 R7, R8 44dB 33K2 14K 121R 100K 3W 54dB wire 47K5 121R 100K 3W 62dB wire 47K5 47R5 47K5 5W Non-inductive wirewound resistors should be used for R7 and R8. For best sound metal film resistors should be used for R1, R2, R5, and R6. 21. Is the warranty transferable for used equipment? The warranty is not transferable unless the used piece is purchased from an authorized Sonic Frontiers or Anthem dealer. 22. Can a remote control be added to discontinued Sonic Frontiers and Anthem preamps and integrated amp? The remote control cannot be added. To do so, extensive modifications are required and a conversion is not worthwhile.
