Schematics, Part Lists and Guides Download Page

Please refer to the most updated part lists.

Technical support: tech@analogmetric.com

 

PRE-AMPLIFIER KITS | AMPLIFIER KITS | VOLTAGE REGULATOR KITS | DAC KITS | ACCESSORY KITS |

DIY CHASSIS | USEFUL INFORMATION

 

 

COMPLETE KITS

[ ] Preamplifier Assembly Guide> 19-Nov-2013 15:42 2.23M

 

PRE-AMPLIFIER KITS

[ ] 6N3 (5670) Tube Buffer BOM> 09-Mar-2011 02:11 17K

[ ] 6N3 (5670) Tube Buffer User Manual> 09-Mar-2011 02:19 114K

[ ] 6N3 (5670) Tube Buffer Schematic> 09-Mar-2011 02:19 21K

[ ] 6N3 SRPP Preamplifier BOM> 09-Mar-2011 01:07 25K

[ ] 6N3 SRPP Tube Preamplifier User Manual> 09-Mar-2011 01:07 2.3M

[ ] 6N3 SRPP Tube Preamplifier Schematic> 09-Mar-2011 02:19 21K

[ ] 6SN7 SRPP Preamplifier BOM> 09-Mar-2011 01:15 26K

[ ] 6SN7 SRPP Preamplifier User Manual> 09-Mar-2011 01:11 784K

[ ] 6SN7 SRPP Preamplifier Schematic> 09-Mar-2011 01:11 18K

[ ] 12AU7 Balance Preamplifier BOM> 22-Mar-2011 06:00 26K

[ ] 12AU7 Balance Preamplifier User Manual> 22-Mar-2011 06:01 2.8M

[ ] 12AU7 Balance Preamplifier Schematic> 22-Mar-2011 06:01 19K

[ ] 12AX7 Phono Preamplifier BOM> 20-Feb-2013 01:24 19K (Critical updates)

[ ] 12AX7 Phono Preamplifier User Manual> 09-Mar-2011 01:19 250K

[ ] 12AX7 Phono Preamplifier Schematic> 09-Mar-2011 01:19 374K

[ ] C22 Preamplifier BOM> 09-Mar-2011 02:27 26K

[ ] C22 Preamplifier Full Kit User Manual> 09-Mar-2011 02:31 5.1M

[ ] C22 Preamplifier Schematic> 09-Mar-2011 02:31 25K

[ ] C22 Preamplifier User Manual> 09-Mar-2011 02:27 894K

[ ] CAT SL-1 Preamplifier Schematic> 09-Mar-2011 02:31 23K

[ ] CAT SL-1 Preamplifier BOM> 09-Mar-2011 03:46 12K

[ ] CAT SL-1 Preamplifier User Manual> 09-Mar-2011 03:45 182K

[ ] Goldline Phono Preamplifier BOM> 09-Mar-2011 01:01 27K

[ ] Goldline Phono Preamplifier User Manual> 09-Mar-2011 00:40 186K

[ ] GG Ground Grid Preamplifier BOM> 09-Mar-2011 02:54 35K

[ ] GG Grounded Grid Preamplifier Schematic> 09-Mar-2011 02:50 19K

[ ] GG Grounded Grid Preamplifier User Manual> 09-Mar-2011 02:50 897K

[ ] GGP Grounded Grid Plus Preamplifier BOM> 09-Mar-2011 02:59 11K (Critical updates)

[ ] GGP Grounded Grid Plus Preamplifier User Manual> 09-Mar-2011 02:57 2.5M

[ ] HA 6N6 (5687) Headphone Preamplifier BOM> 09-Mar-2011 03:26 14K

[ ] HA 6N6 (5687) Headphone Preamplifier User Manual> 09-Mar-2011 03:26 1.2M

[ ] HA 6N6 (5687) Headphone Preamplifier User Schematic> 09-Mar-2011 03:26 12K

[ ] JP200 Preamplifier BOM> 09-Mar-2011 03:26 80K

[ ] JP200 Preamplifier User Manual> 09-Mar-2011 03:26 455K

[ ] JP200 Preamplifier User Schematic> 09-Mar-2011 03:26 30K

[ ] M7C Preamplifier BOM> 09-Mar-2011 03:34 31K

[ ] M7C Preamplifier User Manual> 09-Mar-2011 03:33 462K

[ ] M7C Preamplifier Schematic> 09-Mar-2011 03:33 13K

[ ] M7C SRPP Preamplifier Schematic> 09-Mar-2011 03:33 22K

[ ] M7C SRPP Preamplifier BOM> 29-Jun-2011 03:34 31K

[ ] M7C SRPP Preamplifier User Manual> 29-Jun-2011 03:33 13K

[ ] MAT Fantasy Preamplifier BOM> 09-Mar-2011 03:37 29K

[ ] MAT Fantasy Preamplifier User Manual> 09-Mar-2011 03:35 196K

[ ] PV5 Preamplifier User Manual> 29-Jun-2011 03:33 268K

[ ] PV5 Preamplifier BOM> 09-Mar-2011 03:37 26K

[ ] PV5 Preamplifier Schematic> 09-Mar-2011 03:35 46K

 

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AMPLIFIER KITS

[ ] 2A3 PP Amplifier BOM> 09-Mar-2011 02:25 14K

[ ] 2A3 PP Amplifier User Manual> 09-Mar-2011 02:24 3.1M

[ ] 2A3 PP Amplifier Schematic> 09-Mar-2011 02:24 26K

[ ] 2A3 SE Amplifier BOM> 25-May-2013 02:25 18K

[ ] 2A3 SE Amplifier User Manual> 25-May-2013 02:24 4.7M

[ ] 2A3 SE Amplifier Schematic> 25-May-2013 02:24 15.1K
 [ ] 300B SE Amplifier BOM> 17-Jun-2013 02:25 28K

[ ] 300B SE Amplifier User Manual> 17-Jun-2013 02:24 4.7M
[ ] 300B SE Amplifier Schematic> 25-May-2013 02:24 240K

[ ] 6L6 SE Amplifier BOM> 09-Mar-2011 01:00 26K

[ ] 6L6 SE Amplifier User Manual> 09-Mar-2011 00:56 371K

[ ] 6L6 SE Amplifier Schematic> 09-Mar-2011 00:56 22K
[ ] Citation 12 Power Amplifier Schematic> 10-Oct-2013 00:56 22K

[ ] Citation 12 Power Amplifier BOM> 09-Mar-2011 04:22 43K

[ ] Citation 12 Power Amplifier User Manual> 09-Mar-2011 04:22 169K

[ ] EL34 PP Amplifier Schematic> 09-Mar-2011 02:46 17K

[ ] EL34 SE Amplifier User Manual> 09-Mar-2011 02:46 163K

[ ] EL34 SE Amplifier BOM>  09-Mar-2011 02:46 31K

[ ] EL34 SE II Amplifier Schematic> 09-Mar-2011 02:46 17K

[ ] EL34 SE V Tube Amplifier BOM> 09-Mar-2012 04:22 34K

[ ] EL34 SE V Tube Amplifier User Manual> 09-Mar-2012 04:22 227K

[ ] EL34 SE V Tube Amplifier Schematic> 09-Mar-2012 02:46 14K

[ ] LM3886 Amplifier BOM> 09-Mar-2011 03:27 23

[ ] LM3886 Amplifier User Manual> 09-Mar-2011 03:29 4.5M

[ ] Passion 15 MKII Amplifier Schematic> 09-Mar-2011 00:56 15K

[ ] Passion 15 MKII Amplifier BOM> 09-Mar-2011 03:39 24K

[ ] Passion 15 MKII Amplifier User Manual> 09-Mar-2011 03:39 327K
 [ ] Phase 120 Power Amplifier Schematic> 15-Jun-2017 21:07 254K
[ ] Phase 120 Power Amplifier BOM> 15-Jun-2017 21:07 20K
[ ] Phase 120 Power Amplifier User Manual> 15-Jun-2017 21:07 1.6M

[ ] TDA7294 Power Amplifier BOM> 09-Mar-2011 03:51 19K

[ ] TDA7294 Power Amplifier User Manual> 09-Mar-2011 03:51 126K

 

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 DATA CONVERTER (DAC) KITS
[ ] CS43122 CS1798 CS1794 CS4398 USB DAC User Manual> 28-Nov-2012 03:50 6893K

[ ] PCM2706 USB Sound Card Schematic> 09-Mar-2011 03:50 24K

[ ] PCM2706 USB Sound Card BOM> 09-Mar-2011 03:41 12K

[ ] PCM2706 USB Sound Card User Manual> 09-Mar-2011 03:43 467K

[ ] PCM1704/PCM1702/PCM58 DAC Schematic> 09-Mar-2011 03:43 654K

[ ] PCM1704/PCM1702/PCM58 Balance DAC User Manual> 09-Mar-2011 03:43 654K

[ ] TDA1541A 16-Bit DAC BOM> 09-Mar-2011 03:49 28K

[ ] TDA1541A 16-Bit DAC User Manual> 09-Mar-2011 03:50 2.7M

[ ] TDA1541A 16-Bit DAC Schematic> 09-Mar-2011 03:50 194K

 

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 VOLTAGE REGULATOR KITS

[ ] CM400 Zener High Voltage Regulator BOM> 09-Mar-2011 03:04 30K

[ ] CM400 Zener Variable High Voltage Regulator User Manual> 09-Mar-2011 03:02 1.1M

[ ] CM400 Zener High Voltage Regulator Schematic> 09-Mar-2011 03:02 11K

[ ] HV400 Variable High Voltage Regulator Schematic> 20-Jun-2013 03:02 140K (New!)

[ ] HV400 Variable High Voltage Regulator BOM> 20-Jun-2013 03:04 32K (New!)

[ ] HV400 HV400D Variable High Voltage BJT Regulator User Manual> 09-Mar-2011 03:02 1.1M

[ ] HV400D Variable High Voltage BJT Regulator Schematic> 09-Mar-2011 03:02 11K

[ ] HV400D Variable High Voltage BJT Regulator BOM> 09-Mar-2011 03:04 11K

[ ] LV30B Positive & Negative Voltage Regulator BOM> 09-Mar-2011 03:28 23K

[ ] LV30B Positive & Negative Voltage Regulator User Manual> 09-Mar-2011 03:30 329K

[ ] LV30B Positive & Negative Voltage Regulator Schematic> 09-Mar-2011 03:30 7.7K

[ ] LV30 Voltage Regulator BOM> 09-Mar-2011 03:31 25K

[ ] LV30 Voltage Regulator User Manual> 09-Mar-2011 03:31 175K

[ ] LV30 Voltage Regulator User Schematic> 09-Mar-2011 03:31 14K

[ ] LV30P3A Voltage Regulator User Manual> 09-Mar-2011 03:31 117K

[ ] LV30PA Voltage Regulator BOM> 09-Mar-2011 03:59 26K

[ ] PS200 Variable Tube Voltage Regulator BOM> 09-Mar-2011 03:59 43K

[ ] PS200 Variable Tube Voltage Regulator User Manual> 09-Mar-2011 04:24 463K

[ ] PS200 Variable Tube Voltage Regulator Schematic> 09-Mar-2011 04:24 28K

 [ ] SR50 Variable Shunt Regulator Schematic> 09-Mar-2011 03:02 117K

[ ] SR50 Variable Shunt Regulator BOM> 15-Jul-2015 15:12 18K (Critical update)

[ ] TVR 6V6 Variable Tube Voltage Regulator BOM> 09-Mar-2011 03:55 146K

[ ] TVR 6V6 Variable Tube Voltage Regulator User Manual> 09-Mar-2011 03:56 159K

[ ] TVR 6V6 Variable Tube Voltage Regulator User Schematic> 09-Mar-2011 03:56 15K

 

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 ACCESSORY KITS

[ ] 23 Step Ladder-Type Attenuator> 09-Mar-2011 01:25 1.0M

[ ] 24 Step Ladder-Type Attenuator> 31-Oct-2013 01:25 3.5M

[ ] C1237 Speaker Protection Schematic> 09-Mar-2011 03:21 7.4K

[ ] C1237 Speaker Protection BOM> 09-Mar-2011 03:47 23K

[ ] C1237 Speaker Protection User Manual> 09-Mar-2011 03:47 2.3M

[ ] CF2 Two Band Phase-Linear Crossover Filter Schematic> 01-Apr-2014 22:11 7.4K

[ ] CF2 Two Band Phase-Linear Crossover Filter BOM> 01-Apr-2014 22:11 24K

[ ] CF2 Two Band Phase-Linear Crossover Filter User Manual> 01-Apr-2014 22:11 1.4M

[ ] CO2 Two Band Crossover (Butterworth/Bessel) Filter Schematic> 09-Feb-2013 03:21 410K

[ ] CO2 Two Band Crossover (Butterworth/Bessel) Filter BOM> 09-Feb-2013 03:47 35K

[ ] CO3 Three Band Phase-Linear Crossover Filter Schematic> 09-Mar-2011 03:21 7.4K

[ ] CO3 Three Band Phase-Linear Crossover Filter BOM> 09-Mar-2011 03:47 23K

[ ] CO3 Three Band Phase-Linear Crossover Filter User Manual> 09-Mar-2011 03:47 2.3M

[ ] DC Capacitor Filter Board BOM> 22-Mar-2011 06:01 24K

[ ] DC Servo for DC Offset Cancellation Schematic> 09-Mar-2011 03:11 27K

[ ] DC Servo for DC Offset Cancellation BOM> 09-Mar-2011 03:18 27K

[ ] Input Selector 4CH BOM> 09-Mar-2011 03:21 6.8K

[ ] Input Selector 4CH Schematic> 09-Mar-2011 03:21 20K

[ ] Input Selector 6CH BOM> 09-Mar-2011 03:06 31K

[ ] Input Selector 6CH User Manual> 09-Mar-2011 03:05 169K

[ ] IR Remote Control VR, Input Selector and LCD User Manual> 09-Mar-2011 03:11 488K

[ ] IR Remote Control VR Schematic> 09-Mar-2011 03:11 27K

[ ] IR Remote Control VR Kit BOM> 09-Mar-2011 03:18 27K

[ ] LCD Module for VR BOM 09-Mar-2011 03:19 26K

[ ] RIAA Compensation Preamplifier BOM> 09-Mar-2011 03:41 12K

[ ] RIAA Preamplifier Schematic> 29-May-2013 03:53 8.3K

[ ] RIAA Preamplifier User Manual> 29-May-2013 03:53 143K

[ ] TC3 Three Band Tone Control BOM> 09-Mar-2011 03:53 11K

[ ] TC3 Three Band Tone Control Schematic> 09-Mar-2011 03:53 254K

[ ] TC3 Three Band Tone Control User Manual> 09-Mar-2011 03:53 254K

[ ] DP555 Time Delay Protection BOM> 09-Mar-2011 02:42 30K

[ ] DP555 Time Delay Protection User Manual> 09-Mar-2011 02:39 99K

 

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DIY CHASSIS

[ ] A28-A Amplifier Chassis> 09-Mar-2011 01:25 30K

[ ] A28-B Amplifier Chassis> 09-Mar-2011 01:25 30K

[ ] A28-C Amplifier Chassis> 09-Mar-2011 01:25 30K

[ ] A28-D Amplifier Chassis> 09-Mar-2011 01:25 30K

[ ] A21-300 (A21) Amplifier Chassis> 09-Mar-2011 01:25 30K

[ ] A21-380 Amplifier Chassis> 09-Mar-2011 01:25 30K

[ ] N4 Gold DIY Amplifier Chassis> 09-Mar-2011 01:25 29K

 

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 USEFUL INFORMATION

[ ] Transformer Primary connection Diagram for US/Europe Standard> 09-Mar-2011 04:00 33K

[ ] Vacuum Tube Cross Reference Table> 09-Mar-2011 04:00 1.9M

[ ] Shuguang Beijing Vacuum Tube Datasheet> 09-Mar-2011 04:00 1.8M

 

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