| The following circuit diagrams (schematics) appear on the CLASSIC AMPS CD-ROM | |
| ARMSTRONG A20 power amplifier | LAFAYETTE LA-250A stereo integrated amplifier |
| ARMSTRONG 221 & 222 stereo integrated amplifiers | LAFAYETTE KT & LA-600 stereo pre-amplifier |
| AVANTIC DL7-35 power amplifier | LEAK Stereo 20 power amplifier |
| AVANTIC SP21 stereo control Unit | LEAK Stereo 30 stereo integrated amplifier |
| AVANTIC SPA11 stereo integrated amplifier | LEAK Stereo 50 power amplifier |
| AVANTIC SPA21 stereo integrated amplifier | LEAK Stereo 60 power amplifier |
| BELL 2325 mono integrated amplifier | LEAK TL10 mono amplifier and 'Point One' control unit |
| BELL 2420 stereo integrated amplifier | LEAK TL 12 mono power amplifier |
| BELL 6060 'Carillon' stereo integrated amplifier | LEAK TL/12 'Plus' mono power amplifier |
| BOGEN DB130 mono integrated amplifier | LEAK TL/25 'Plus' mono power amplifier |
| BOGEN DB 20 mono Integrated amplifier | LEAK TL/50 'Plus' mono power amplifier |
| DYNACO Mk III mono power amplifier | LEAK 'Point One' stereo preamplifier |
| DYNACO Mk IV mono power amplifier | LEAK Varislope II Stereo control unit |
| DYNACO PAS 2 stereo preamplifier | MARANTZ Model 1 Audio Consolette mono preamplifier |
| DYNACO ST 35 stereo power amplifier | MARANTZ Model 2 mono power amplifier |
| DYNACO ST 70 stereo power amplifier | MARANTZ Model 5 mono power amplifier |
| DYNACO SCA 35 stereo integrated amplifier | MARANTZ Model 7 stereo preamplifier |
| EICO HF-12 mono integrated amplifier | MARANTZ Model 8B stereo power amplifier |
| EICO HF-20 mono integrated amplifier | MARANTZ Model 9 mono power amplifier |
| EICO HF-22 & HF-35 mono power amplifier | McINTOSH 50W-2 mono power amplifier |
| EICO HF-30 mono power amplifier | McINTOSH MA-230 stereo integrated amplifier |
| EICO HF-50 & 60 mono power amplifier | McINTOSH MC-225 stereo power amplifier |
| EICO HF-81 stereo integrated amplifier | McINTOSH MC-240 stereo power amplifier |
| EICO HF-87 stereo power amplifier | McINTOSH MC-275 stereo power amplifier |
| EICO HF-89 stereo power amplifier | McINTOSH C-8P mono preamplifier |
| EICO ST-70 stereo integrated amplifier | McINTOSH MC-30 mono power amplifier |
| EICO ST-84 stereo preamplifier | McINTOSH MC-40 mono power amplifier |
| FERROGRAPH F307 stereo integrated amplifier | McINTOSH MC-60 mono power amplifier |
| FISHER 30A mono power amplifier | PAMPHONIC 1004 mono integrated amplifier |
| FISHER 50A/AZ mono power amplifier | PILOT SP210 stereo preamplifier |
| FISHER 55-A mono power amplifier | PILOT 240 integrated stereo amplifier |
| FISHER 80-AZ mono power amplifier | PYE HFS 30T stereo integrated amplifier |
| FISHER 80C mono preamplifier | QUAD II mono power amplifier |
| FISHER 80C mono preamplifier | QUAD 22 stereo control unit |
| FISHER SA-300B stereo power amplifier | QUAD 33 stereo control unit and 303 power amplifier |
| FISHER X100 stereo integrated amplifier | RADFORD MA (mono) and STA-15 (stereo) power amplifier |
| FISHER X-1000 stereo integrated amplifier | RADFORD MA (mono) and STA-25 (stereo) power amplifier |
| FISHER X101-C stereo integrated amplifier | RCA LMI 32215 mono preamplifier |
| FISHER X202-B stereo integrated amplifier | RCA LMI 32216 mono power amplifier |
| FUTTERMAN H-3 OTL stereo power amplifier | ROGERS Cadet III stereo integrated amplifier |
| GROMMES 60PG mono integrated amplifier | SOTT 99-A mono integrated amplifier |
| HARMAN KARDON A-224 "Trio" stereo integrated amplifier | SCOTT 130 stereo preamplifier |
| HARMAN KARDON A-250 "Epic" stereo integrated amplifier | SCOTT 210-D mono integrated amplifier |
| HARMAN KARDON Citation 1 stereo preamplifier | SCOTT 200-B stereo integrated amplifier |
| HARMAN KARDON Citation II stereo power amplifier | SCOTT 222-D stereo integrated amplifier |
| HARMAN KARDON Citation V stereo power amplifier | SCOTT 222-C stereo integrated amplifier |
| HEATHKIT A-7C mono integrated amplifier | SCOTT LC-21 stereo preamplifier |
| HEATHKIT A-9C mono integrated amplifier | SCOTT LK-72 stereo integrated amplifier |
| HEATHKIT AA-151 stereo integrated amplifier | SCOTT 250 mono power amplifier |
| HEATHKIT SA2 stereo integrated amplifier | SCOTT 296 stereo integrated amplifier |
| HEATHKIT S.33 stereo integrated amplifier | SCOTT 299 stereo integrated amplifier |
| HEATHKIT W-5M mono power amplifier | SHERWOOD S-1000 series integrated mono amplifier |
| KNIGHT KA-95 stereo integrated amplifier | SHERWOOD S-5000 II stereo integrated amplifier |
| KNIGHT KB-85 stereo power amplifier | STROMBERG-CARLSON ASR 433 integrated stereo amplifier |