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Processor Technology SOL-20 8080 Computer Posted by: ipscone
Video duration: 167 seconds This is a vintage Processor Technology, SOL-20 Computer. It's been restored and works great. These were late 70s vintage and one of the first PCs. Only 10,000 were ever made. Related: sol-20 |
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Akai GX-636 Reel to Reel Posted by: ipscone
Video duration: 138 seconds This is an awesome, fully working Akai GX-636. All the controls work great and it plays great in both directions. Related: gx-636 |
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Akai GX-747 Reel to Reel Recorder Posted by: ipscone
Video duration: 108 seconds The Akai GX-747 is one of the best reel to reel made. An awesome reel to reel. Makes music fun to listen to. Related: gx-747 |
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SOL-20 System Bus Probe Posted by: ipscone
Video duration: 285 seconds Well, it's complete and tested. My second design for the SOL-20 system. This is the SOL-20 System Bus Probe. Allows monitoring and debug of hardware and software. Related: sol-20 |
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Vintage Computer: Punched Paper Tape Reader Posted by: ipscone
Video duration: 162 seconds Another of my retro designs. This is how programs used to be entered, on the first home computers. 30 year old technology revived. Related: paper, punched, reader, tape |
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1976 Video Game (Character Based) Posted by: ipscone
Video duration: 249 seconds This is a fun 1976 video game running on a SOL-20 Computer. This game takes only 3,600 "bytes" (not GigBytes). Related: game, sol-20, video |
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Processor Technology SOL-20 Computer Posted by: ipscone
Video duration: 385 seconds This is a great working Processor Technologh, SOL-20. It has a Processor Tech. 64K RAM that is also tested and working. Related: sol-20 |
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Akai GX-77 Reel to Reel Recorder Posted by: ipscone
Video duration: 79 seconds This is one of the nicer models that Akai made. It's a more compact version of the GX-747 that uses 7" reels. Sits very nice in a stereo cabinet. Related: gx-77 |
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Akai GX-77 Reel to Reel Deck Posted by: ipscone
Video duration: 131 seconds Another great Akai deck. Related: akai, gx-77 |
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SOL-20 Video Game Test Posted by: ipscone
Video duration: 252 seconds I decided to test the cassette interface, using a digital voice recorder, instead of a tape recorder. This is the result of that test. Related: game, sol-20, video |
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Sony TC-730 Reel to Reel Tape Recorder Posted by: ipscone
Video duration: 72 seconds This is a Sony TC-730 Reel to Reel, with built-in amplifier. This 4 trac recorder also has auto reverse. Related: tc-730 |
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Akai GX-77 Posted by: ipscone
Video duration: 70 seconds This is a very nice 7" Akai, 4 Track, reverse play/record. Has a cover that flips up to make reels visible. Related: gx-77 |
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SOL-20 with North Star Floppy System Posted by: ipscone
Video duration: 394 seconds A great working SOL-20, using North Star Operating system. See the 30 year old video games. Related: north, sol-20, star |
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Sol-20 Comes Alive! Posted by: ipscone
Video duration: 160 seconds After 2 weeks and about 20 hours, I have revived this vintage Sol-20. RAM, Display RAM and keyboard pads were all replaced. Related: sol-20 |
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DSI NC2400 Paper Tape Punch/Reader Duplicator Posted by: ipscone
Video duration: 91 seconds This is a great high speed paper tape punch. They are still used in Numerical Control but also great for vintage computer collectors to read or create paper tapes. Related: dsi, nc2400 |
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Vintage Punched Paper Tape Reader Posted by: ipscone
Video duration: 60 seconds Here is a hard to find, punched paper tape reader. It is all electronic. You simply pull a paper tape through to load a program. These were used on early S-100 (and other) computers. Related: paper, reader, s-100, tape |
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SOL-20 with Video Monitor Posted by: ipscone
Video duration: 213 seconds This is a 1976 Video game running on another of my restored SOL-20 Computers. Related: game, sol-20, video |
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Akai GX-F31 Cassette Deck with Equalizer Posted by: ipscone
Video duration: 43 seconds Great sound from Akai products. Related: gx-f31 |
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Craig 404 Reel to Reel Recorder Posted by: ipscone
Video duration: 53 seconds One of the smallest reel to reel recorders. Reels are only 2 inches in diameter. Related: 404, craig |
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SOL-20 Cassette Interface Test Posted by: ipscone
Video duration: 231 seconds I decided to test the sol-20 cassette interface. This is a video of that test. Related: sol-20 |
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Tape Technology Posted by: ipscone
Video duration: 51 seconds Discussion about new fangled audio letters. Too funny! Related: audio, tape |
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Reel to Reel - 1939 Commercial Posted by: ipscone
Video duration: 37 seconds A 1939 commercial on reel to reel. From an old radio show Related: commercial |
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SOL-20 Video Game Posted by: ipscone
Video duration: 164 seconds This video game, while fun to play, also demonstrates loading from cassette, as well as functioning of processor and RAM. Related: sol-20 |
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Working SOL-20 Posted by: ipscone
Video duration: 196 seconds Demonstrates functionality. Related: sol-20 |
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S-100 Bus Probe Posted by: ipscone
Video duration: 156 seconds Here is the S-100 Bus Probe I designed, in operation. It provides Address, Data, Status and Hardware Breakpoint monitoring, as well as RUN, STOP and Single Step operation. Related: bus, s-100 |

























