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128+2 Help!Today the postie brought me an early Spectrum 128+2, it's a Z70700 Issue 1. Everything seems to be working ok, i.e it boots up and the keyboard work…
... +2 doesn't have external audio-in... So you can't ... 464...) to add an external audio input.
[url]http://www ... -
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... tape recorder)
J6 - EAR (audio input from tape recorder)
J7 ... -
128+2 Help!Today the postie brought me an early Spectrum 128+2, it's a Z70700 Issue 1. Everything seems to be working ok, i.e it boots up and the keyboard work…
... it to take an external audio input which works for some tapes ... amplifier to sit between the input and connector just in case ... -
RS232 on Spectrum 128KDoes anyone actually use the RS232 port on the Spectrum 128K? Is there anything useful that can be done with it? I know about the keypad with the Sp…
... machines has one 8 bit input/output port. In these machines ... to an +12V/-12V RS232 level shift output buffer/line driver ... connected to a RS232 compatible input level shift/buffer chip.
RS232 on Spectrum 128KDoes anyone actually use the RS232 port on the Spectrum 128K? Is there anything useful that can be done with it? I know about the keypad with the Sp…
... machines has one 8 bit input/output port. In these machines ... to an +12V/-12V RS232 level shift output buffer/line driver ... connected to a RS232 compatible input level shift/buffer chip.
Changing the baud rate of a wav fileTo put things quickly, I can't seem to get wav files to load on my +2, the system dosen't even seem to detect any sound. I think it might be to do wi…
The sound output of a phone is always too low for the audio input of a black +2 or a +3.
You have to amplify it, or use a real tape recorder...ZX Spectrum Clock Signal Restorer Circuit[SIZE=5][U][B]ZX Spectrum Clock Signal Restorer Circuit[/B][/U][/SIZE] The circuit below is an experimental circuit. It has only been "tested" using…
... excellent TTL signal outside and input level is TTL compatible as well ... less exactly at 1.4V level like the LS technology but ... fine 24mA (3 V level) or 32mA (5V level).
So ...ZX Spectrum Clock Signal Restorer Circuit[SIZE=5][U][B]ZX Spectrum Clock Signal Restorer Circuit[/B][/U][/SIZE] The circuit below is an experimental circuit. It has only been "tested" using…
... not work with the input signals are TTL level. Suitable any TTL ... TTL , accept TTL input level and even the output level of maximum 3 ...Points on +2 Cassette to add Mono plugHi All, I am looking for the points on the ZX +2 cassette board where I can add the wires to a mono jack to load from WAV Anyone help?
... above - that way you get input level protection provided by the cassette ...Points on +2 Cassette to add Mono plugHi All, I am looking for the points on the ZX +2 cassette board where I can add the wires to a mono jack to load from WAV Anyone help?
... above - that way you get input level protection provided by the cassette ...video cable with +128 rgb jack and red + black rcaive been give what is supposed to be a video cable it has the connector on that would fit a +128 video socket and the at the other end a red and blac…
... to 5 pin DIN stereo audio input cable. The red phono would ... be the right audio channel. The black phono would ... be the left audio channel.
As the ... to feed to a composite input on a monitor or TV ...Saving to MP3 playerI have been using my Spectrum lately with the Speccy Tape app to load games straight into the ear socket from my iPhone. One thing that's not possi…
... of Robocop. Red is the input level on the Ear jack, yellow ... />
With an AC input of 4.6v peak-to ... I had to increase the input level to 6.4v for ... lovely square waves on the input, it's a result ... anyone know the maximum save input level to the ULA before it ...I've found my old Spectrum softwareAbout a month ago, I contacted my ex partner and pleaded with her to look in her attic for my old cassettes containing the master copies of all my ol…
... file or reading directly from audio input? Maybe you could show us ...I've found my old Spectrum softwareAbout a month ago, I contacted my ex partner and pleaded with her to look in her attic for my old cassettes containing the master copies of all my ol…
... file or reading directly from audio input? Maybe you could show us ...Features that are still wanted in Spectrum emulation.Features that are still wanted in Spectrum emulation. 4 USB joystick/gamepad input for real multiplayer games - Yes, Bomb Munchies.... - Sinclair 12…
... tapes or any other external audio sources.[/quote]
In this ... much every PC has an audio-in. Remember that the actual ... recorder either - it had an audio input for one.
As ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... ZX Spectrum +2 Grey case Audio Input Mod". Another thread on WOS ... by wiring a 3.5 audio jack to the tape deck ...Success at recording WAVs to tape and them loading!Hi I thought i'd share my recent great experience of making reliably loadable cassette copies of games from TAP / TZX -> WAV -> audio cassette. …
... "datacorder" and with no "ear" input! And I had it that ... a mod that involves an audio input (for turbo speed), and a ... stuff.
Before the input mod, I also recorded some ...Another way to add audio input on a +2 - No more low level sound problem !Hi all, Last week, with 3 friends, we participated to a modelism / games / hobbies meeting, and we made a retro computing stand... (big succes, I'll…
... "direct to the tape head" audio input.
Pictures have vanished with ...Spectrum 128k +2 (grey) getting started..So, I just received a grey +2 in the mail. I don't know if it's in working condition, but that doesn't really matter. I opened it up and a small r…
... /05/zx-spectrum-2-grey-audio-input-mod1.jpg[/img]
That ...Spectrum 128k +2 (grey) getting started..So, I just received a grey +2 in the mail. I don't know if it's in working condition, but that doesn't really matter. I opened it up and a small r…
... end.
i did the audio input mod as above, ive no ...Spectrum 128k +2 (grey) getting started..So, I just received a grey +2 in the mail. I don't know if it's in working condition, but that doesn't really matter. I opened it up and a small r…
... end.
i did the audio input mod as above, ive no ...Spectrum 128k +2A Resets after loadingHey Everybody, I'm from Australia and I'm new here in the forums. I was hoping to pick everyones brains over a problem with a Speccy I acquired o…
... system to accept an external audio input too and I get the ... />
Really appreciate everyone's input here.haha this is coolnot seen this before. poor spectrums though... http://eptheca.net/?page_id=616
... , we really only see severe audio mods like that on C64s ... hand has a few tweaks, audio input from motherboard, replaced tape deck ...Spectrum +2 (grey): Mod- and operation- related advices needed.Dear Sirs and Ladies, Please welcome a newbie to the “World of Spectrum” (both to the forum and, well, metaphorically). I’ve recently purchased a…
... /> If it is just amplified audio - I think I'll just ... (I think it distorts my audio input).
Please stay updated ...Spectrum +2 (grey): Mod- and operation- related advices needed.Dear Sirs and Ladies, Please welcome a newbie to the “World of Spectrum” (both to the forum and, well, metaphorically). I’ve recently purchased a…
... what I did my external audio change:
[img]http ... /05/zx-spectrum-2-grey-audio-input-mod1.jpg[/img]
Spectrum 128k 2a or not 2b....Just picked up a +2 black case version and I'm in as little bit of a quagmire, The case is definitely black, has '+2A' stamped on the bottom, but in…
... />
Need to check the audio quality before I decide what ... there. Then just remove the audio connection in the scart lead ... has been modified to accept audio input and finally both sjs joystick ...Should I sell my +2A?The +2A was the last Spectrum I bought and to be honest I never gave it much use :| Unlike the 48k, 48+ and +2 grey on which I have played many ga…
... data corder, better beeper/AY audio balance, etc. Oh, it’s ... .5 mm jack to accept audio input from external sources to load ...zx Spectrum repairHi, First post! My son gave me hi old none working Spectrum, so I thought I'd try to get it working, or throw it away. The RV showed the start page…
... the EAR socket is the input and the MIC one is ... is not connected to the audio input internally. On a +3, you ... ground; the ring is the input.
