4 39 0 RobRobinette.com 12AX7 2x6V6GT Single Ended Amp 1 Output Transformer 62 20 Hammond 125CSE 8W _180 BOTH false false Heakphone Jack 127 STEREO _90 TS 127 6 Lug Tagstrip DEFAULT 6 false TS 127 6 Lug Tagstrip DEFAULT 6 false TS 127 3 Lug Tagstrip _90 3 false TS 127 6 Lug Tagstrip DEFAULT 6 false TS 127 6 Lug Tagstrip DEFAULT 6 false TS 127 6 Lug Tagstrip DEFAULT 6 false TS 127 6 Lug Tagstrip DEFAULT 6 false TS 127 3 Lug Tagstrip _90 3 false Eyelet1 Chassis Safety Bolt Eyelet2 Chassis Ground Bolt Eyelet2 Chassis Ground Bolt Eyelet1 Chassis Grommet Eyelet1 Chassis Grommet Eyelet1 Chassis Grommet Eyelet1 Chassis Grommet Eyelet1 Chassis Grommet Volume 127 DEFAULT LOG ThroughHole false ShaftDown Power Transformer 62 20 Hammond 290ABX _90 BOTH false false Choke 50 20 Hammond 194E 30H 100ma DEFAULT BOTH false false Output Transformer 62 20 Hammond 125CSE 8W DEFAULT BOTH false false V1 127 320 B9A 12AX7 Tube & Socket 1,2,3,4,5,6,7,8,9 CHASSIS V3 127 45 OCTAL 6V6GT Tube & Socket n/c,H,P,S,G,n/c,H,C CHASSIS V2 127 45 OCTAL 6V6GT Tube & Socket n/c,H,P,S,G,n/c,H,C CHASSIS 127 IEC Socket DEFAULT PL1 127 DEFAULT 0 Right Speaker - 127 Left Speaker + 127 Left Speaker + 127 Right Speaker - 127 Power DPST Carling 127 SPST VERTICAL Power DPST Carling 127 SPST VERTICAL Volume 127 20 DEFAULT LOG ThroughHole false ShaftDown W1 127 FOUR true -1 _22 false L2 Dual Gang CENTER CENTER DEFAULT W1 127 FOUR true -1 _22 false W1 127 FOUR true -1 _22 false C2 0.1uF 630V 127 NAME false Directional false false _63V false R2 100 127 NAME false Directional false false HALF _5_BAND Standard R4 470K 127 NAME false Directional false false HALF _5_BAND Standard W1 127 FOUR true -1 _20 false L2 Chassis Ground CENTER CENTER DEFAULT W1 127 FOUR true -1 _28 false W1 127 FOUR true -1 _28 false W1 127 FOUR true -1 _28 false W1 127 FOUR true -1 _20 false W1 127 FOUR true -1 _20 false W1 127 FOUR true -1 _28 false W1 127 FOUR true -1 _28 false W1 127 FOUR true -1 _28 false R8 1.8K 127 NAME false Directional false false HALF _5_BAND Standard R8 1.8K 127 NAME false Directional false false HALF _5_BAND Standard RG174 127 FOUR true -1 _18 false W1 127 FOUR true -1 _28 false W1 127 FOUR true -1 _28 false R2 100 127 NAME false Directional false false HALF _5_BAND Standard L2 Power DPST CENTER CENTER DEFAULT L2 Output Left CENTER CENTER DEFAULT L2 Output Right CENTER CENTER DEFAULT L2 NFB LEFT CENTER DEFAULT L2 RG174 LEFT CENTER DEFAULT L2 + CENTER CENTER DEFAULT L2 + CENTER CENTER DEFAULT W1 127 FOUR true -1 _28 false W1 127 FOUR true -1 _18 false W1 127 FOUR true -1 _18 false W1 127 FOUR true -1 _18 false W1 127 FOUR true -1 _18 false W2 127 FOUR true -1 _18 false false L2 NFB LEFT CENTER DEFAULT L2 RG174 LEFT CENTER DEFAULT L2 Hot CENTER CENTER DEFAULT L2 Safety CENTER CENTER DEFAULT W2 127 FOUR true -1 _18 false false W1 127 FOUR true -1 _18 false W2 127 FOUR true -1 _18 false false Bridge Rectifier 100 20 BR-3 _180 + ~ ~ - VALUE SquareBR3 Horizontal W2 127 FOUR true -1 _18 false false W1 127 FOUR true -1 _20 false W1 127 FOUR true -1 _18 false W1 127 FOUR true -1 _18 false W2 127 FOUR true -1 _18 false false W1 127 FOUR true -1 _18 false W1 127 FOUR true -1 _18 false W1 127 FOUR true -1 _20 false C4 100uF 450V F&T 127 20 NAME false Directional false false _63V true W1 127 FOUR true -1 _20 false W1 127 FOUR true -1 _20 false W1 127 FOUR true -1 _20 false W1 127 FOUR true -1 _20 false W1 127 FOUR true -1 _26 false W1 127 FOUR true -1 _26 false C7 22uF 450V F&T 127 20 NAME false Directional false false _63V true C6 22uF 450V F&T 127 20 NAME false Directional false false _63V true R11 470K 127 NAME false Directional false false HALF _5_BAND Standard W1 127 FOUR true -1 _26 false W1 127 FOUR true -1 _26 false W1 127 FOUR true -1 _22 false GND1 DEFAULT DEFAULT 1 GND1 DEFAULT DEFAULT 1 GND1 DEFAULT DEFAULT 1 GND1 DEFAULT DEFAULT 1 W1 127 FOUR true -1 _20 false L2 Shown Wired For 120V Primary CENTER CENTER DEFAULT L2 2A Fuse CENTER CENTER DEFAULT L2 1W CENTER CENTER DEFAULT L2 Choke CENTER CENTER _270 L2 B+ CENTER CENTER DEFAULT L2 B+1 CENTER CENTER DEFAULT L2 B+2 CENTER CENTER DEFAULT L2 B+3 CENTER CENTER DEFAULT W1 127 FOUR true -1 _26 false W1 127 FOUR true -1 _22 false W1 127 FOUR true -1 _22 false R4 470K 127 NAME false Directional false false HALF _5_BAND Standard R5 1K 127 NAME false Directional false false HALF _5_BAND Standard W1 127 FOUR true -1 _28 false W1 127 FOUR true -1 _28 false R6 470 5W 127 NAME false Directional false false HALF _5_BAND Standard W1 127 FOUR true -1 _28 false W1 127 FOUR true -1 _28 false C3 100uF 50V 127 NAME false Directional false false _63V true W1 127 FOUR true -1 _20 false W1 127 FOUR true -1 _20 false L2 8 CENTER CENTER DEFAULT L2 Neutral CENTER CENTER DEFAULT L2 Alternative OT CENTER CENTER DEFAULT L2 125DSE 10W CENTER CENTER DEFAULT L2 Bridge CENTER CENTER DEFAULT L2 Rectifier CENTER CENTER DEFAULT L2 1 CENTER CENTER DEFAULT L2 8 CENTER CENTER DEFAULT W1 127 FOUR true -1 _22 false L2 B+3 CENTER CENTER DEFAULT R3 100K 127 NAME false Directional false false HALF _5_BAND Standard L2 1W CENTER CENTER DEFAULT W1 127 FOUR true -1 _20 false W1 127 FOUR true -1 _22 false W1 127 TWO true -1 _28 false W2 127 FOUR true -1 _20 false false L2 A RobRobinette.com Design V1.8 RIGHT CENTER DEFAULT L2 Fil CENTER CENTER DEFAULT L2 Pilot Light CENTER CENTER DEFAULT W1 127 FOUR true -1 _20 false W1 127 FOUR true -1 _20 false L2 Ground Bolt CENTER CENTER DEFAULT L2 HV CENTER CENTER DEFAULT L2 6.3V CENTER CENTER DEFAULT L2 I.E.C. CENTER CENTER DEFAULT W1 127 FOUR true -1 _20 false W1 127 FOUR true -1 _28 false L2 290V 100ma, 6.3V 5A LEFT CENTER DEFAULT L2 Output Transformer Hammond 125CSE 5K:8 Ohm 8W LEFT CENTER DEFAULT L2 Choke Hammond 194E LEFT CENTER DEFAULT L2 Power Transformer Hammond 290ABX LEFT CENTER DEFAULT L2 NFB LEFT CENTER DEFAULT L2 RG174 LEFT CENTER DEFAULT L2 NFB LEFT CENTER DEFAULT L2 RG174 LEFT CENTER DEFAULT L2 Do Not Twist CENTER CENTER DEFAULT L2 Do Not Twist CENTER CENTER DEFAULT L2 Do Not Twist CENTER CENTER DEFAULT L2 Do Not Twist CENTER CENTER DEFAULT L2 Line Level or Headphone Input CENTER CENTER DEFAULT L2 Resistors 1/2 Watt Unless Specified LEFT CENTER DEFAULT L2 Choke Is Mounted Above Filter Caps LEFT CENTER DEFAULT L2 B+3 Filter CENTER CENTER DEFAULT L2 B+2 Filter CENTER CENTER DEFAULT L2 B+ Filter CENTER CENTER DEFAULT L2 Grid Leak CENTER CENTER DEFAULT L2 Cathode CENTER CENTER DEFAULT L2 Grid Stop CENTER CENTER DEFAULT L2 NFB CENTER CENTER DEFAULT L2 NFB Tail CENTER CENTER _270 L2 Plate Load CENTER CENTER DEFAULT L2 Cathode CENTER CENTER DEFAULT L2 NFB Tail CENTER CENTER _270 L2 NFB CENTER CENTER DEFAULT L2 Coupling CENTER CENTER DEFAULT L2 Dropping CENTER CENTER _270 L2 Dropping CENTER CENTER _270 L2 Cathode CENTER CENTER DEFAULT L2 Grid Leak CENTER CENTER DEFAULT L2 USE RCA or 1/8" TRS Jack CENTER CENTER DEFAULT W1 127 FOUR true -1 _22 false W1 127 FOUR true -1 _22 false L2 Right LEFT CENTER DEFAULT L2 Left LEFT CENTER DEFAULT W1 127 FOUR true -1 _22 false W1 127 TWO true -1 _24 false W1 127 FOUR true -1 _22 false R3 100K 127 NAME false Directional false false HALF _5_BAND Standard L2 1W CENTER CENTER DEFAULT C2 0.1uF 630V 127 NAME false Directional false false _63V false W1 127 FOUR true -1 _28 false R1 1.5K 127 NAME false Directional false false HALF _5_BAND Standard W1 127 FOUR true -1 _28 false W1 127 TWO true -1 _24 false C1 250uF 10V 127 NAME false Directional false false _63V true W1 127 FOUR true -1 _22 false L2 Tip - Left LEFT CENTER DEFAULT L2 Ring- Right LEFT CENTER DEFAULT L2 Sleeve - Ground LEFT CENTER DEFAULT L2 Switch CENTER CENTER DEFAULT L2 Switch CENTER CENTER DEFAULT L2 Switch CENTER CENTER DEFAULT L2 Bleeder CENTER CENTER DEFAULT W1 127 FOUR true -1 _18 true W1 127 TWO true -1 _28 false W1 127 FOUR true -1 _28 false W1 127 TWO true -1 _28 false W1 127 FOUR true -1 _28 false C5 100uF 450V F&T 127 20 NAME false Directional false false _63V true W1 127 THREE true -1 _20 false W1 127 THREE true -1 _20 false L2 Screen CENTER CENTER DEFAULT L2 Use Yellow & Black RIGHT CENTER DEFAULT L2 Secondary Wires RIGHT CENTER DEFAULT L2 For 8 Ohms RIGHT CENTER DEFAULT L2 Coupling CENTER CENTER DEFAULT L2 For more info see https://robrobinette.com/RobRob_Stereo.htm LEFT CENTER DEFAULT L2 Edcore GSXE10-5K 10W CENTER CENTER DEFAULT L2 125BSE 5W CENTER CENTER DEFAULT L2 Alternative OT CENTER CENTER DEFAULT L2 125DSE 10W CENTER CENTER DEFAULT L2 Edcore GSXE10-5K 10W CENTER CENTER DEFAULT L2 125BSE 5W CENTER CENTER DEFAULT L2 Shell Ground CENTER CENTER DEFAULT L2 Transformer Bolt CENTER CENTER DEFAULT L2 RobRob Stereo Audio Amp CENTER CENTER DEFAULT L2 Use Yellow & Black LEFT CENTER DEFAULT L2 Secondary Wires LEFT CENTER DEFAULT L2 For 8 Ohms LEFT CENTER DEFAULT L2 Shield Grounded LEFT CENTER DEFAULT L2 Shield Grounded RIGHT CENTER DEFAULT L2 Plate Load CENTER CENTER DEFAULT L2 Ground Bus CENTER CENTER _270 L2 B+1 Filter CENTER CENTER DEFAULT L2 1 CENTER CENTER DEFAULT RG174 127 FOUR true -1 _18 false W1 127 FOUR true -1 _20 false R9 2.2K 127 NAME false Directional false false HALF _5_BAND Standard L2 3W CENTER CENTER DEFAULT W1 127 FOUR true -1 _22 false R5 1K 127 NAME false Directional false false HALF _5_BAND Standard W1 127 THREE true -1 _20 false W1 127 THREE true -1 _20 false W2 127 FOUR true -1 _20 false false W1 127 THREE true -1 _20 false L2 Grid Stop CENTER CENTER DEFAULT R7 470 127 NAME false Directional false false HALF _5_BAND Standard W1 127 THREE true -1 _20 false W1 127 THREE true -1 _20 false W1 127 THREE true -1 _20 false W1 127 FOUR true -1 _26 false W1 127 FOUR true -1 _22 false L2 2W CENTER CENTER DEFAULT R10 8.2K 127 NAME false Directional false false HALF _5_BAND Standard W1 127 FOUR true -1 _22 false W1 127 THREE true -1 _20 false W1 127 THREE true -1 _20 false W2 127 FOUR true -1 _20 false false L2 V1 12AX7 CENTER CENTER DEFAULT W1 127 FOUR true -1 _22 false W1 127 FOUR true -1 _20 false W1 127 FOUR true -1 _28 false C1 250uF 10V 127 NAME false Directional false false _63V true R1 1.5K 127 NAME false Directional false false HALF _5_BAND Standard W1 127 THREE true -1 _20 false W1 127 THREE true -1 _20 false L2 Cathode CENTER CENTER DEFAULT R6 470 5W 127 NAME false Directional false false HALF _5_BAND Standard W1 127 FOUR true -1 _28 false C3 100uF 50V 127 NAME false Directional false false _63V true Hum Balance 127 20 _270 LIN ThroughHole false ShaftUp W1 127 FOUR true -1 _22 true W1 127 THREE true -1 _22 false W1 127 THREE true -1 _22 false L2 V2 6V6GT CENTER CENTER DEFAULT L2 HV 290V 100ma LEFT CENTER DEFAULT L2 6.3V 5A RIGHT CENTER DEFAULT L2 Shaft Up CENTER CENTER DEFAULT L2 No Exterior Access CENTER CENTER DEFAULT L2 V3 6V6GT CENTER CENTER DEFAULT R7 470 127 NAME false Directional false false HALF _5_BAND Standard L2 Screen CENTER CENTER DEFAULT