| E-202 | Accuphase | | Integrated Stereo Amplifier |
| E-305 | Accuphase | | Integrated Stereo Amplifier |
| GDA-700 | Adcom | | D/A processor |
| GFA-1 | Adcom | | |
| GFA-1a | Adcom | | |
| GFA-535 II | Adcom | | Power Amplifier |
| GFA-535II | Adcom | | Power Amplifier |
| GFA-545 | Adcom | | Power Amp |
| GFA-5503 | Adcom | | 3 Channel Power Amplifier |
| GFA-555 | Adcom | | Poweramp |
| GFA-555 II | Adcom | | Power Amplifier |
| GFA-565 | Adcom | | Power Amplifier |
| GFA-5800 | Adcom | | Power Amplifier |
| GFA-585 | Adcom | | Power Amplifier |
| GFP-555II | Adcom | | Preamplifier |
| GFP-750 | Adcom | | Preamplifier |
| R3265 | Advantest Corporation | 22 marzec 1991 | |
| R3271 | Advantest Corporation | 22 marzec 1991 | |
| MRC 4110 | AEG | lipiec 2008 | |
| CDC-R307 | Aiwa | | |
| XD-DV290 HRJ(N) | Aiwa | | |
| AM-2950 | Akai | | Stereo Integrated Amplifier |
| AM-U02 | Akai | | Stereo integrated amplifier |
| GX-630D-SS | Akai | | 4-Channel / 2-Channel Compatible Stereo Tape Dec |
| AR2700 | AOR Ltd. | 01 styczeń 1995 | Wide Band Receiver |
| AR8000 | AOR Ltd. | 01 styczeń 1994 | World Band Wide Band all mode receiver |
| A60 | A & R Cambridge | 1982 | Integrated Amplifier |
| 454-P | Amalgamated Wireless | | FOUR VALVE, BROADCAST, BATTERY OR A.C. POWER UNI |
| 455-P | Amalgamated Wireless | | FIVE VALVE, BROADCAST, BATTERY OR A.C. POWER UNI |
| A1 | Braun | listopad 1988 | |
| microQuark | Cosmed | 01 wrzesień 2003 | |
| DLT-26C2 | Daewoo | wrzesień 2007 | |
| DLT-26C3 | Daewoo | wrzesień 2007 | |
| DLT-32C1 | Daewoo | wrzesień 2007 | |
| DLT-32C2 | Daewoo | wrzesień 2007 | |
| DLT-32C3 | Daewoo | wrzesień 2007 | |
| DLT-32C6 | Daewoo | wrzesień 2007 | |
| DLT-32C7 | Daewoo | wrzesień 2007 | |
| DLT-37C3 | Daewoo | wrzesień 2007 | |
| DLT-37C7 | Daewoo | wrzesień 2007 | |
| DN-A7100 | Denon | grudzień 2006 | AV SURROUND PREAMPLIFIER |
| PMA-717 | Denon | kwiecień 1984 | HiFi Pre-Main Amplifier |
| POA-6600 | Denon | | |
| Clipperton V | Dentron | 1980 | 500 watt amplifier |
| R-200 B | Fisher Radio | 1966 | |
| TX-300 | Fisher Radio | 1965 | Transistor stereo control amplifier |
| TX-55 | Fisher Radio | 1974 | Stereo Control Amplifier |
| PM5415 | Fluke | kwiecień 1998 | Color TV Pattern Generator |
| PM5418 | Fluke | kwiecień 1998 | Color TV Pattern Generator |
| VR800 | Fostex | maj 1999 | |
| 1493-9801 Bench | General Radio Company | 01 marzec 1967 | PRECISION DECADE TRANSFORMER |
| 1493-9811 Rack | General Radio Company | 01 marzec 1967 | PRECISION DECADE TRANSFORMER |
| 615-A | General Radio Company | | Heterodyne Frequency Meter |
| LAB-40 | Gradiente | | |
| ST 84-2202 FR/DOLBY | Grundig | maj 2002 | Color TV |
| XENARO GDP 5105 | Grundig | luty 2002 | |
| Citation 16 | harman/kardon | sierpień 1976 | Professional Stereophonic Power Amplifier |
| hk870 | harman/kardon | | Stereo Power Amplifier |
| PM645 | harman/kardon | | Stereo Integrated Amplifier |
| PM655 | harman/kardon | | Stereo integrated amplifier |
| PM665 | harman/kardon | | Stereo Integrated Amplifier |
| 2K-Classic | Henry Radio | | Linear Amplifier |
| 2K-Classic X | Henry Radio | | Linear Amplifier |
| 2KD-Classic | Henry Radio | | Linear Amplifier |
| 122A | Hewlett Packard | 1959 | |
| 3589B | Hewlett Packard | luty 1995 | |
| C2005A | Hewlett Packard | sierpień 1994 | |
| C2040A | Hewlett Packard | sierpień 1994 | |
| LaserJet 4050 Series | Hewlett Packard | 1999 | Laser Printer |
| LaserJet 4MP | Hewlett Packard | sierpień 1994 | |
| LaserJet 4P | Hewlett Packard | sierpień 1994 | |
| 512 | Hickok Electrical Instrument Company | | 10MHz Solid State Triggered Oscilloscope |
| IC-208H | Icom | 2003 | VHF/UHF FM TRANSCEIVER |
| IC-245E | Icom | | 2 Meter FM SSB CW Digital Synthesized Transceive |
| IC-27A | Icom | | 144MHz FM TRANSCEIVER |
| IC-27E | Icom | | 144MHz FM TRANSCEIVER |
| 5152 | JBL | | Preamplifier |
| 6007 | JBL | 01 październik 1978 | |
| 6008 | JBL | 01 październik 1978 | |
| 6011 | JBL | 01 styczeń 1978 | Monophonic Power Amplifier |
| 6012 | JBL | 01 styczeń 1978 | Monophonic Power Amplifier |
| 6020 | JBL | 01 styczeń 1977 | Amplifier |
| 6021 | JBL | | |
| 6022 | JBL | | |
| 6215 | JBL | 01 styczeń 1988 | Power Amplifier |
| 6233 | JBL | 01 listopad 1978 | Dual Channel Power Amplifier |
| 6290 | JBL | 01 styczeń 1988 | Power Amplifier |
| 6502 | JBL | | Mixer / Amplifier |
| GTQ360 | JBL | 17 marzec 1998 | |
| SA600 | JBL | | |
| SA660 | JBL | | |
| SE400S | JBL | 01 lipiec 1968 | Power Amplifier |
| SE408S | JBL | 01 lipiec 1968 | Power Amplifier |
| SG520 | JBL | 01 sierpień 1968 | Preamplifier |
| SR6630 | JBL | | Power Amplifier |
| Basic C2 | Kenwood | 1984 | Stereo Control Amplifier |
| BASIC M2 | Kenwood | | Stereo Power Amplifier |
| BASIC M2A | Kenwood | | Stereo Power Amplifier |
| KA-32 | Kenwood | | Stereo integrated amplifier |
| KA-3500 | Kenwood | | Stero Integrated Amplifier |
| KA-501 | Kenwood | maj 1979 | HIGH SPEED INTEGRATED AMPLIFIER |
| KA-5011 | Kenwood | maj 1979 | HIGH SPEED INTEGRATED AMPLIFIER |
| KA-6100 | Kenwood | | STEREO NTEGRATED AMPLIFIER |
| KA-7100 | Kenwood | luty 1977 | DC STEREO INTEGRATED AMPLIFIER |
| KA-801 | Kenwood | luty 1979 | HIGH SPEED DC INTEGRATED AMPLIFIER |
| KA-8011 | Kenwood | luty 1979 | HIGH SPEED DC INTEGRATED AMPLIFIER |
| KA-8100 | Kenwood | | DC STEREO INTEGRATED AMPLIFIER |
| KA-8150 | Kenwood | | DC STEREO INTEGRATED AMPLIFIER |
| KA-907 | Kenwood | | High Speed DC Integrated Amplifier |
| KA-9100 | Kenwood | grudzień 1978 | DC Stereo Integrated Amplifier |
| KA-9150 | Kenwood | grudzień 1978 | DC Stereo Integrated Amplifier |
| KA9077 | Kenwood | | High Speed DC Integrated Amplifier |
| KAC-PS401M | Kenwood | 1999 | MONO POWER AMPLIFIER |
| KAC-PS521 | Kenwood | 2004 | POWER AMPLIFIER |
| KAC-PS541 | Kenwood | luty 2004 | POWER AMPLIFIER |
| KAC-PS621 | Kenwood | luty 2004 | POWER AMPLIFIER |
| KAC-PS811D | Kenwood | luty 2004 | POWER AMPLIFIER |
| KAC-X401M | Kenwood | 1999 | MONO POWER AMPLIFIER |
| KAC-X521 | Kenwood | 2004 | POWER AMPLIFIER |
| KAC-X541 | Kenwood | luty 2004 | POWER AMPLIFIER |
| KAC-X621 | Kenwood | luty 2004 | POWER AMPLIFIER |
| KAC-X811D | Kenwood | luty 2004 | POWER AMPLIFIER |
| KM-X1 | Kenwood | | MULTI CHANNEL POWER AMPLIFIER |
| KR-6060 | Kenwood | kwiecień 1976 | AM-FM Stereo Receiver |
| KR-6600 | Kenwood | kwiecień 1976 | AM-FM Stereo Receiver |
| KR-7060 | Kenwood | kwiecień 1976 | AM-FM Stereo Receiver |
| L-09M | Kenwood | 01 styczeń 1977 | Power Amplifier |
| TM-261A | Kenwood | | 144MHz FM Transceiver |
| TM-261EJ | Kenwood | | 144MHz FM Transceiver |
| TM-461A | Kenwood | | 430/440 MHz FM Transceiver |
| ΚΑ-8300 | Kenwood | grudzień 1975 | STEREO INTEGRATED AMPLIFIER |
| ΚΑ-9800 | Kenwood | grudzień 1975 | STEREO INTEGRATED AMPLIFIER |
| OPS GROUP IXB | Kepco | 2000 | OPERATIONAL POWER SUPPLIES |
| PCB | Kern & Sohn GmbH | 01 lipiec 2009 | |
| A-710 | Kyocera | | Integrated Stereo Amplifier |
| AOR 100H | Laney | 01 marzec 1984 | Guitar Amplifier |
| G12P | Laney | 04 sierpień 1992 | |
| G300H | Laney | 22 czerwiec 1992 | |
| LC15 | Laney | 19 luty 1997 | |
| LC15R | Laney | 19 luty 1997 | |
| PL100B | Laney | 02 czerwiec 1990 | |
| TFX2 | Laney | 2003 | |
| TT100H | Laney | kwiecień 2002 | |
| TT50 | Laney | | Guitar Amplifier |
| 5M20 | Luxman | | Realtime Processed DC Power Amplifier |
| 5M21 | Luxman | | Realtime Processed DC Power Amplifier |
| C-120A | Luxman | | Stereo Preamplifier |
| F-114 | Luxman | | Surround Sound Processor / Amplifier |
| L-410 | Luxman | | Duo-Beta Circuit Stereo Integrated Amplifier |
| L-430 | Luxman | | Duo-Beta Circuit Stereo Integrated Amplifier |
| 1040 | Marantz | | Stereo console Amplifier |
| 1060 | Marantz | | Console Stereo Amplifier |
| 1090 | Marantz | | Stereo Console Amplifier |
| 170DC | Marantz | | Power Amplifier |
| 2225 | Marantz | | |
| 240 | Marantz | kwiecień 1972 | Stereo Power Amplifier |
| 250 | Marantz | | Stereo Power Amplifier |
| 250M | Marantz | | Power Amplifier |
| 300DC | Marantz | | Power Amplifier |
| 74PM47 | Marantz | sierpień 1996 | Stereo integrated amplifier |
| 74PM57 | Marantz | sierpień 1996 | Stereo integrated amplifier |
| 74PM66 12B | Marantz | marzec 1997 | Integrated Stereo Amplifier |
| 74PM66 15B | Marantz | marzec 1997 | Integrated Stereo Amplifier |
| 74PM66 92B | Marantz | marzec 1997 | Integrated Stereo Amplifier |
| 74PM66 95B | Marantz | marzec 1997 | Integrated Stereo Amplifier |
| 8B | Marantz | kwiecień 1963 | Power Amplifier |
| Model 1060 | Marantz | | Console Stereo Amplifier |
| model 1070 | Marantz | | Console Stereo Amplifier |
| model 1120 | Marantz | | |
| model 1152DC | Marantz | | Stereo Console Amplifier |
| model 1180DC | Marantz | | Stereo Console Amplifier |
| model 1300DC | Marantz | | Stereo Console Amplifier |
| model 140 | Marantz | | Stereo Power Amplifier |
| model 170DC | Marantz | | Power Amplifier |
| PM-54II | Marantz | | Stereo Amplifier |
| PM-64II | Marantz | | Stereo Amplifier |
| PM17A | Marantz | | Integrated Amplifier |
| PM200 | Marantz | | Streophonic Amplifier |
| PM250 | Marantz | | |
| PM310 | Marantz | | Stereophonic Amplifier |
| PM400 | Marantz | | |
| PM410 | Marantz | | |
| PM5003 | Marantz | lipiec 2008 | Integrated Amplifier |
| PM54II | Marantz | | Stereo Amplifier |
| PM6010F | Marantz | sierpień 1999 | Integrated Amplifier |
| PM6010F N1B | Marantz | sierpień 1999 | Integrated Amplifier |
| PM6010F N1G | Marantz | sierpień 1999 | Integrated Amplifier |
| PM6010F T1B | Marantz | sierpień 1999 | Integrated Amplifier |
| PM64II | Marantz | | Stereo Amplifier |
| PM700 | Marantz | maj 1980 | |
| PM7000 | Marantz | wrzesień 1999 | Integrated Amplifier |
| PM710DC | Marantz | maj 1980 | |
| PM8000 | Marantz | wrzesień 1999 | Integrated Amplifier |
| SC-7 | Marantz | | Control Stereo Console |
| SM-6 | Marantz | | Amplifier |
| SM-7 | Marantz | | Stereo Power Amplifier |
| 15XP | Metermann | 01 październik 2003 | Compact Digital Multimeter |
| 35XP | Metermann | 01 październik 2003 | Compact Digital Multimeter |
| 5XP | Metermann | 01 październik 2003 | Compact Digital Multimeter |
| NCL 2000 | National | | Linear Power Amplifier |
| ML321 | Okidata | 1988 | Dot Matrix Printer |
| A-5000 | Onkyo | | Integrated Stereo Amplifier |
| M-5030 | Onkyo | | Super Servo Stereo Power Amplifier |
| M-508 | Onkyo | | Stereo Power Amplifier |
| M-588F | Onkyo | | Stereo Power Amplifier |
| P-308 | Onkyo | | Stereo Preamplifier |
| P-388F | Onkyo | | Stereo Preamplifier |
| TX-DS939 | Onkyo | | Audio Video Control Tuner Amplifier |
| EB-3651 | Panasonic | 1994 | Personal Cellular Telephone |
| EB-3652 | Panasonic | 1994 | Personal Cellular Telephone |
| HCA-800II | Parasound | | High Current Power Amplifier |
| P/LD-1100 | Parasound | 01 styczeń 1994 | Line Drive Preamplifier |
| Elance GC3030 | Philips | 01 lipiec 2003 | Steam Iron |
| FC8023 | Philips | marzec 2003 | Anti-odour vacuum cleaner dustbag |
| HD 2549 | Philips | kwiecień 2002 | |
| PM3296A | Philips | 19 czerwiec 1987 | 400MHz VHF Dual Channel, Dual Time Base Oscillos |
| A-207R | Pioneer | kwiecień 1998 | STEREO AMPLIFIER |
| A-209 | Pioneer | kwiecień 2000 | Stereo Amplifier |
| A-209R | Pioneer | kwiecień 2000 | Stereo Amplifier |
| A-307R STEREO AMPLIFIER | Pioneer | kwiecień 1998 | STEREO AMPLIFIER |
| A-450R | Pioneer | lipiec 1991 | STEREO AMPLIFIER |
| A-51 | Pioneer | maj 1991 | Stereo Amplifier |
| A-550R | Pioneer | lipiec 1991 | STEREO AMPLIFIER |
| A-550R-S | Pioneer | lipiec 1991 | STEREO AMPLIFIER |
| A-607R | Pioneer | październik 1998 | Stereo Amplifier |
| A-616 | Pioneer | styczeń 1989 | |
| A-616-S | Pioneer | styczeń 1989 | |
| A-676 | Pioneer | 1991 | Stereo Amplifier |
| A-717 | Pioneer | październik 1991 | Stereo Amplifier |
| A-777 | Pioneer | 1991 | Stereo Amplifier |
| A-80 | Pioneer | czerwiec 1983 | Stereo Amplifier |
| A-878 | Pioneer | maj 1991 | Stereo Amplifier |
| A-88X | Pioneer | | |
| A-9 | Pioneer | | Non Switching Amp, Stereo Amplifier |
| A-9 S | Pioneer | styczeń 1981 | Non switching stereo amplifier |
| A-9 S/G | Pioneer | styczeń 1981 | Non switching stereo amplifier |
| A-90 | Pioneer | lipiec 1983 | Stereo Amplifier |
| A-91D | Pioneer | | Stereo Amplifier |
| M-IS22 | Pioneer | kwiecień 2001 | STEREO POWER AMPLIFIER |
| M-L11 | Pioneer | lipiec 2001 | |
| QL-600A | Pioneer | | Quadralizer Amplifier |
| SA-500 | Pioneer | | Solid State Amplifier |
| SPEC-4 | Pioneer | | Stereo Power Amplifier in “DC” Configuration wit |
| TP325 | Power Designs Inc. | 1975 | TRIPLE OUflÜT LflltOR ATORY POWER SUPPLY DIGITAL |
| STA-95 | Realistic | | Solid State AM FM Stereo Receiver |
| A722 | Revox | | |
| B240-S | Revox | lipiec 1990 | Preamplifier |
| B286 | Revox | kwiecień 1985 | Tuner Preamplifier |
| B740 | Revox | grudzień 1980 | stereophonic high power amplifier |
| B750 | Revox | | Integrated Stereo Amplifier |
| Exception E450 | Revox | | |
| S39 | Revox | | Stereo Amplifier |
| S59A | Revox | | Preamplifier |
| RA-01 | Rotel | | STEREO INTEGRATED AMPLIFIER |
| RB-03 | Rotel | maj 2002 | STEREO POWER AMPLIFIER |
| A-40 | Sansui | | Stereo Integrated Amplifier |
| A-5 | Sansui | | Master Integrated Amplifier |
| A-60 | Sansui | | Integrated Stereo Amplifier |
| A-7 | Sansui | | Master Integrated Amplifier |
| A-80 | Sansui | | Integrated Stereo Amplifier |
| A-9 | Sansui | | Master Integrated Amplifier |
| AU-11000 | Sansui | | Integrated Stereo Amplifier |
| AU-20000 | Sansui | | Integrated Stereo Amplifier |
| AU-317 | Sansui | | Integrated Stereo Amplifier |
| AU-517 | Sansui | | Integrated Stereo Amplifier |
| AU-555 | Sansui | | Solid State Stereo Control Amplifier |
| AU-555A | Sansui | | Integrated amplifier |
| AU-717 | Sansui | | Integrated Stereo Amplifier |
| AU-7700 | Sansui | | Stereo Amplifier |
| AU-888 | Sansui | | Integrated amplifier |
| AU-9900 | Sansui | | Integrated Stereo Amplifier |
| AU-G77X | Sansui | | Integrated amplifier |
| AU-X711 | Sansui | | Integrated Stereo Amplifier |
| Eight | Sansui | | |
| DP42848 | Sanyo | luty 2008 | |
| 410A | Scott | | Integrated stereo amplifier |
| 430A | Scott | | Integrated stereo amplifier |
| S-5500II | Sherwood | | Stereo Dual Amplifier Preamplifier |
| S6 Classic GSM | Siemens | kwiecień 1998 | |
| TS111-3 | Simpson | 31 lipiec 2003 | Multimeter for Railroad Servicing |
| 18U322 | Singer | | |
| CDX-M800 | Sony | styczeń 2003 | FM/MW/LW COMPACT DISC PLAYER |
| SEQ-H4800 | Sony | marzec 1993 | Pre amplifier |
| TA-H4800 | Sony | marzec 1993 | Power amplifier |
| TA-N330ES | Sony | luty 1990 | |
| TA-N55ES | Sony | luty 1990 | |
| TA-N90ES | Sony | październik 1994 | Power Amplifier |
| A700 | Technics | | Class AA Amplifier |
| AE-A1010 | Technics | 1999 | Stereo Power Amplifier |
| SE-A5MK2 | Technics | | Computer drive new class A stereo DC power ampli |
| SL-1900 | Technics | | Direct Drive Automatic Turntable System |
| SU-A700MK3 | Technics | 1996 | Stereo Integrated Amplifier |
| SU-A900MK2 | Technics | | Stereo Integrated Amplifier |
| SU-C1000 | Technics | 1995 | Stereo Control Amplifier |
| SU-C2000 | Technics | | Stereo Control Amplifier |
| SU-CH7 | Technics | | |
| SU-V4 | Technics | | Stereo integrated amplifier |
| SU-V4A | Technics | | Stereo Integrated DC Amplifier |
| SU-V4K | Technics | | Stereo integrated amplifier |
| SU-V500 | Technics | | Stereo Integrated Amplifier |
| SU-V620 | Technics | 1995 | Stereo Integrated Amplifier |
| SU-V6X | Technics | | Stereo Integrated Amplifier |
| SU-V8 | Technics | | |
| SU-V900 | Technics | | Stereo Integrated Amplifier |
| SU-V98 | Technics | 1988 | Stereo integrated amplifier |
| SU-VX800 | Technics | | Stereo Integrated Amplifier |
| SU-VX820 | Technics | | Stereo Integrated Amplifier |
| SU-VX920 | Technics | | Stereo Integrated Amplifier |
| SU-X120 | Technics | | Stereo Integrated Amplifier |
| SU-X999 | Technics | | Digital Integrated Amplifier |
| 11A71 | Tektronix | | Single Trace Plugin |
| 471 | Telefunken | | |
| A 1148 | Telefunken | | Logarithmischperiodische Vertikalantenne |
| Capriccio 50 | Telefunken | 1950 | |
| Ela A 1140 | Telefunken | 1950 | |
| Ela V10 1065 | Telefunken | 1951 | |
| Ela V10 1260 | Telefunken | 1950 | |
| Ela V101/1 | Telefunken | 1938 | |
| Ela V101/2 | Telefunken | 1939 | |
| Ela V101/3 | Telefunken | 1939 | |
| Ela V104 (4120, 4130)? | Telefunken | 1939 | |
| Ela V105 (4120, 4130)? | Telefunken | 1939 | |
| Ela V1140 | Telefunken | 1939 | |
| Ela V1145 | Telefunken | 1939 | |
| Ela V201 | Telefunken | 1937 | |
| Ela V202/2 | Telefunken | 1938 | |
| Ela V2110 | Telefunken | 1939 | |
| Ela V2120 | Telefunken | 1939 | |
| Ela V25 1240 | Telefunken | 1948 | |
| Ela V25 1281 | Telefunken | 1948 | |
| Ela V25 1282 | Telefunken | 1950 | |
| Ela V25 1300 | Telefunken | 1950 | |
| Ela V301/1 | Telefunken | 1937 | |
| Ela V302/1 | Telefunken | 1937 | |
| Ela V303/1 | Telefunken | 1937 | |
| Ela V304/1 | Telefunken | 1937 | |
| Ela V3050 | Telefunken | 1937 | |
| Ela V401/1 | Telefunken | 1937 | |
| Ela V401/2 | Telefunken | 1937 | |
| Ela V402/1 | Telefunken | 1937 | |
| Ela V402/2 | Telefunken | 1937 | |
| Ela V403/2 | Telefunken | 1938 | |
| Ela V404/3 | Telefunken | 1938 | |
| Ela V405/1 | Telefunken | 1937 | |
| Ela V406/1 | Telefunken | 1938 | |
| Ela V407/1 | Telefunken | 1938 | |
| Ela V408 | Telefunken | 1939 | |
| Ela V410/1 | Telefunken | 1939 | |
| Ela V411/1 | Telefunken | 1939 | |
| Ela V411/2 | Telefunken | 1939 | |
| Ela V411/3 | Telefunken | 1939 | |
| Ela V411/4 | Telefunken | 1939 | |
| Ela V411/5 | Telefunken | 1939 | |
| Ela V411/6 | Telefunken | 1939 | |
| Ela V416 | Telefunken | 1939 | |
| Ela V5021 | Telefunken | 1935 | |
| Ela V5430 | Telefunken | 1939 | |
| Ela V75 1220 | Telefunken | 1951 | |
| Ela V8057 | Telefunken | 1938 | |
| KV 11 | Telefunken | 1928 | |
| KV18 | Telefunken | 1935 | |
| V2000 | Telefunken | 1939 | |
| V2080 | Telefunken | 1939 | |
| V2081 | Telefunken | 1939 | |
| CPX200 | Thurlby Thandar Instruments TTI | 2013 | Dual 35V 10A Power Flex Power Supply |
| BC75XLT | Uniden | 2012 | |
| 2575 | Valhalla Scientifiс , Inc . | | Precision AC-DC Active Current Shunt |
| VXA-300 Pilot III | Vertex Standard | 01 styczeń 2012 | Air Band Transceiver |
| 106 | Wavetek | grudzień 1964 | Triggered Generators |
| 115 | Wavetek | styczeń 1968 | Phase Lock/Trigger Voltage Controlled Generator |
| XPL 18-3 | Xantrex | | |
| XPL 30-1 | Xantrex | | |
| XPL 30-2 | Xantrex | | |
| XPL 30-2D | Xantrex | | |
| XPL 30-2T | Xantrex | | |
| FT-8900R | Yaesu | 2002 | Quad Band FM Transceiver |
| AVX-20 | Yamaha | 1999 | Stereo Amplifier |
| CA-610II | Yamaha | sierpień 1977 | |
| CA-710 | Yamaha | | |
| DSP-AX1 | Yamaha | 1998 | AV AMPLIFIER |
