MM Phono stage PCB GE transistors JBL SG-520 clone

Pleasant sound, with good soft bass, good "middle", a certain alloy of transistor detail and lamp heat. Plus power is connected to the "ground". Design - phono corrector on a GE transistor;. You must have soldering skills and understand electronics!

1962 GIBSON GA-77RVT Vanguard Vintage Tube Amp 1x15 w/ JBL D130F $1,999.99 - PicClick

germanium Preamp?, Page 11

Re - 1984-05, PDF, Electrical Engineering

Magic Moment: JBL Graphic Controller Preamplifier & Solid State Energizer Modification

Assembled phono stage board PCB DIY phono preamp MM / GE transistor Preamplifier

JBL SG520 Graphic Controller Preamplifier

Magic Moment: JBL Graphic Controller Preamplifier & Solid State Energizer Modification

JBL SG520 Graphic Controller Preamplifier

MM Phono stage PCB GE transistors JBL SG-520 clone

Magic Moment: JBL Graphic Controller Preamplifier & Solid State Energizer Modification

MM Phono preamplifier fully GE transistor. The phono circuit was developed by Beslik A.I. (Беслик А.И.). ,who is a well-known author of many circuits

Assembled phono stage board PCB DIY phono preamp MM / GE transistor Preamplifier