Dec vt50

The VT 50 is easy to use, the sounds are good at lower volumes, for home practising i would recommend it. BUT, when you want to compete with the drummer at higher volumes, the sounds get worse. The only sounds which are okay at higher volumes are the clean sound and very light crunched sound.

dec vt50

High gain sounds are ugly in higher volumes in my opinion. Maybe my ears are spoiled from my tube amp but it cannot compete, in no way. I hope this helped. While this is primarily known as a modeling jb premier puppies, what most appealed to me was the ability to get at any tone in "manual" mode, without scrolling through menus and sub-menus.

Great, all analog control of every parameter, including a nice selection of effects The Vox models are as very good as you might expect, and the amp sounds and feels good at almost any volume - ideal for home recording. The valve reactor technology really works eaten sihr advertised, and this thing is a little blowtorch, plenty loud enough for jams and smaller venue gigs, and easy to carry at a bit over 30 lb.

Great amp, great sounds, great power. Sounds great all over with clean or with heavy distorted sound. This amp is well worth the money, and whatever you do if you are planning to get this amp, get the footswitch and it is getting even easier.

Great little amp. Love the sounds! Loved it See the pictures. Vox VT50 50 watt Guitar Amp. This 50 Watt guitar amplifier includes a total of 66 presets for tonal flexibility onstage including 22 song programs that reproduce superb guitar sounds anywhere you play it.

The watt power rating of this Vox Guitar Amp Combo delivers great performance that is sure to blow your mind. So, let your music out to its true glory with the Vox VT50 guitar amplifier. Product Key Features Number of Speakers.

Electric Guitars. Gibson es Electric Guitar. Great Great amp, great sounds, great power. VOX rocks! Pignose Portable Guitar Amplifier. Vox Bass Guitars. Vox Guitar Multi-Effects Pedals. Vox Vintage Electric Guitars. With Built - in Amp Electric Guitars.Here is a brief trip through 25 years of innovation. Later terminals can emulate earlier ones, back to the VT These descriptions are too brief in places, mainly because I only have access to a few of these terminals. If anyone can flesh out any facts here or knows of any other terminals, please contact me.

The VT05 was the first video terminal manufactured by Digital, introduced in This was not much more than a video teletype, receiving and transmitting at rates up to baud.

dec vt50

It had a very simple set of cursor controls, supporting direct cursor addressing, home, erase line and erase screen. The character display could be superimposed on a video display from another source, such as CCTV or a video player. This photo makes it appear more compact than it actually is; you need a deep desk to hold its 19" by 30" footprint. Introduced in September The VT52 was the last terminal on which you could balance all your computer manuals, sandwiches and coffee; all later terminals had sloped tops to discourage people from blocking vents.

The VT50 was an uppercase-only subset of the VT52 with only 12 lines. It allows the drawing of primitive line or bar graphs.

dec vt50

The VT62 has inverse video mode. The VT was more of an architecture than a simple terminal. There are two display formats: 80 columns by 24 lines and columns by 14 lines. A separate advanced video option was required to display 24 lines in column mode; this was standard on the VT and VT Lasts: Host-controllable LEDs shame! Introduced in This was the first series to introduce 8-bit communications. Firsts: 8-bit characters, multinational character set, user-definable keys, downloadable soft font.

Lasts: 20mA port a dying teletype standard.

Vox VT50 50 watt Guitar Amp

This terminal solved perhaps the biggest usability problem I had with all earlier terminals, by allowing me to fit up to 50 lines on the screen.

It also supported two sessions, either one through each communication port, or by multiplexing two sessions on one line with a suitable terminal server. From a software point of view, it allowed the creation of windows on the screen by supporting rectangle operations and left and right margins for the first time. It felt more flimsy though: I preferred the earlier LK keyboard to the LK which came with this terminal, and the power switch felt like it would snap off every time I touched it.

This series was launched in September with the VTa single-session monochrome text terminal and rounded-out in August by the VTa multi-session monochrome text terminal, and VTa multi-session colour text terminal. The VT Series terminals are still available today, from Boundless Technologiesalthough they expect to stop production before the end of Reintroduced feature: Host-controllable LEDs yay!

This device was a diskless PC, containing Windows 3. It connected to standard PC keyboards and monitors.Famous for its extremely futuristic styling, the VT05 presented the user with an upper-case only ASCII character display of 20 rows by 72 columns.

The terminal only supported forward scrolling and direct cursor addressing; no fancier editing functions were supported. No special character renditions such as blinking, bolding, underlining, or reverse video were supported. The cards were mounted nearly horizontally over an off-the-shelf CRT monitor. The VT05's dynamic storage was a PMOS shift register ; the delays associated with manipulating the data in the shift register resulted in the VT05 requiring fill characters after each line feed as compared to contemporaneous hard copy terminals which required fill characters after each carriage return.

The VT05 also had the capability of acting as a black-and-white RS -standard video monitor for videotape recorderscamerasand other sources. The VT05 was equipped with a video input, and could superimpose its text over the displayed video, making it suitable for interactive video systems. The screen could be cleared by sending GS and then US.

From Wikipedia, the free encyclopedia. Digital Equipment Corporation video terminals. Hidden categories: Articles with short description. Namespaces Article Talk. Views Read Edit View history. By using this site, you agree to the Terms of Use and Privacy Policy. Digital Equipment Corporation.Search this site.

New exhibition hall. MicroVAX Professional Reading paper tapes. TU55 USB controller project. Spare modules. Marketing Material. HP 21MX. HP A. HP HP B. Integral PC. Apple II euro plus. Macintosh Plus. IBM PC.


PET Tektronix Cromemco System One. Osborne Executive. Extract S tapes. Xerox Intel Intellec 8. Intel iAPXIt provided a display with 12 rows and 80 columns of upper-case text, and used an expanded set of control characters and forward-only scrolling based on the earlier VT DEC documentation of the era refers to the terminals as the DECscopea name that was otherwise almost never seen.

DEC produced a series of upgraded VT52's with additional hardware for various uses. The VT52 family was followed by the much more sophisticated VT in The VT50 supported asynchronous communication at baud rates up to bits per second and did not require any fill characters. Like other early DEC terminals, the VT50 series were equipped with both an RS port as well as a 20mA current loopan older serial standard used with teletype machines that was more suitable for transmission over long runs of twisted-pair wiring.

Data was read into a small buffer, which the display hardware periodically read to produce the display. Characters typed on the keyboard were likewise stored in a buffer and sent over the serial line as quickly as possible. To interpret the commands being sent in the serial data, it used a primitive central processing unit CPU built from small-scale-integration integrated circuits. It examined the data while the display hardware was inactive between raster scan lines, and then triggered the display hardware to take over at the appropriate time.

The display system returned control to the CPU when it was complete. The CPU was so basic that addition and subtraction could only be done by repeatedly incrementing or decrementing two registers. Moreover, the time taken by such a loop had to be nearly constant, or text lower on the screen would be displayed in the wrong place during that refresh.

Pressing the Gold Key and then typing one of the keys on the keyboard sent a command sequence back to the host computer. DEC also offered an optional hard-copy device called an electrolytic copier, which fit into the blank panel on the right side of the display. This device was able to print, scan-line by scan-line, an exact replica of the screen onto a damp roll of special paper. It did this by electroplating metal from an electrode into the paper.

The electrode on one side was a thin straight bar oriented across the paper width. The electrode on the other side was a thin helical bar wrapped around a rotating drum. One rotation of the drum scanned an intersecting area of the electrodes across the width of the paper. While the copier did an admirable job of capturing the contents of the screen, the output of the copier had an unfortunate resemblance to wet toilet tissue.

VT100 terminal emulation software

The basic layout of the terminal, with the screen and main keyboard on the left and the blank area on the right, was intended to allow the system to be upgraded. The printer was one such upgrade, but over time DEC offered a number of other options.

The large size of the cabinet was deliberate, to avoid a cooling fan. The two circuit boards with processor and memory at the base of the terminal, and a single board with power-supply and monitor electronics at the rear, were cooled by convection.

The large, flat top of the terminal frequently accommodated large volumes of DEC documentation, which could block the vents and cause overheating. The VT50 was the first terminal Digital produced in this cabinet. It provided only 12 lines of text with blank lines between them to use the entire vertical area of the display.

Like its predecessor, the VT05the VT50 did not support lowercase letters.The series replaced the earlier VT seriesas a lower-cost system better able to compete with a number of VT clones that had entered the market. The VTs introduced a number of new features compared to the VTs. With the great increase in RAM available, the s added the ability to store several pages of data locally, as well as perform editing on that data entirely within the terminal. The user could scroll up and down among several pages, normally about three, perform edits, and then send all of the changes to the host in a single operation.

This required compatible host-side software to work. That memory also meant all of the series were able to store large numbers of sixel-based glyphs, allowing them to be used not only as a user-defined character set as in the earlier s, but also to produce full-screen bitmap graphics by storing a separate sixel for each location on the screen. Using either system, the terminal could display the two sessions "stacked" and switch between them, or by splitting the screen vertically to show them one above the other, or horizontally side-by-side.

Like the VTs, the VTs included a number of alternate character sets for various international uses and basic form graphics. The system shipped with five sets of 94 characters, as well as a single set with 96 graphics characters.

Using sixels, any one of these sets could be replaced with user-generated characters. The system also included DEC's unique National Replacement Character Sets that allowed single characters in a set to be swapped out to match the layout of a keyboard. It supported the full range of ANSI escape codesalthough some sources state it did not decode standard color sequences even on the VT The screen itself was a inch CRT mounted on a tilt and swivel stand.

It offered a resolution of byand a number of different glyphs could be used to produce 25 lines or either 80 or columns of text, the 25th line normally being used to display status codes, like caps lock, generated locally in the terminal. The VT had two bit-planes that produced 4 shades of grey, while the VT had four bit-planes to produce 16 colors out of a palette of The s could be set to VT or VT52 mode.

From Wikipedia, the free encyclopedia. Archived from the original on Digital Equipment Corporation video terminals. Namespaces Article Talk. Views Read Edit View history.As a Loyal Participant, an email invitation will be sent to you with instructions on how to register yourself on or before April 27 and you will have until May 22 at 7 p. EDST to sign up. Our race open registration will begin on May 25 at 7 p. The mountain bike race usually sells out quickly. The run races take a bit longer a couple of months to sell out.

Thank you all for supporting Vermont Adaptive. Read more about the partnership between the Vermont 50 and Vermont Adaptive. The 50 mile run will earn you 3-points and the 50 Km run will earn you 2-points. For more information about UTMB races please visit their race page. Race registration opens May 25 at 7 p.

Trans Siberian Orchestra - O Come All Ye Faithful / O Holy Night [ cover ]

The mountain bike races typically sell out in minutes. How a first timer prepares for a race physically, mechanically and nutritionally? You may have just bought your first mountain bike or been mountain biking for years.

You have been spending your weekends going around your local mountain bike trails mastering the corners and trying to beat your best time.

Now you have decided to take the big leap and take part in your first mountain bike race. A mountain biker may be getting themselves physically psyched up before the race begins. They may be happy they have just completed a daunting part of the trail.

There is no need to do it at the start or at the finish line. Move to the side, and take in some of the amazing atmosphere of taking part in a mountain bike race. Mountain Bike races can be very competitive. Cycling enthusiasts are keen to get their own personal best times at the event. If you need to stop for any reason make sure you move off to one side. It is not only mountain biking etiquette.

An individual fixing their puncture in the middle of the trail can be dangerous.