Showing posts with label korg tm40 metronome and tuner. Show all posts
Showing posts with label korg tm40 metronome and tuner. Show all posts

6/26/2012

Peterson V-SAM Virtual Strobe Audio Metronome Review

Peterson V-SAM Virtual Strobe Audio Metronome
Average Reviews:

(More customer reviews)
I am called on to tune harpsichords, and this is often done using unusual temperaments and pitch standards far from A=440Hz. I formerly used the excellent Korg MT-1200, because it could be programmed to any temperament, and because it allowed a very wide range of pitch standards (I often need to tune to A=411, for example). Korg has discontinued the MT-1200, replacing it with the model OT-12, which has most of the same features but is not programmable. When the MT-1200 that I used went bad (its memory chip failed, so it needed to be re-programmed every time I used it, quite a hassle), I went on a search for something else that would do the job.
After consulting with harpsichord players, builders, and other experts, I learned about the Peterson V-SAM. None of my experts had actually used this tuner, but had heard that it was an amazing new device that was great for harpsichords. I called Peterson (for a very long time known as a venerable manufacturer of stroboscopic tuners) and their sales people confirmed that the V-SAM was excellent for this kind of instrument. I let my experts know what Peterson had told me, and so they independently bought V-SAMs at the same time I bought mine.
About a week after I got my V-SAM, I started getting calls from the others. Nobody could make the V-SAM work with harpsichords. It was unstable, and would frequently not even recognize that a note was being played on the instruments. Suspecting a faulty unit or perhaps a faulty manufacturing run, I checked my V-SAM with some wind instruments. It worked fine. Several calls to Peterson tech support revealed that if I simply added an external microphone, the V-SAM would work great on the harpsichord. I tried hand held mics, clip on mics, and suction-cup mics, and nothing helped. The others had similar experiences.
Finally, I was able to talk to engineering at Peterson, and was advised that the V-SAM was never designed to work with instruments like pianos or harpsichords. They said the tuner was intended to be used with instruments that can sustain their tones, like violins and wind instruments.
I have since returned my V-SAM, as have all my associates. I want to stress that this is not really a fault of the unit...Peterson is a good company with a high quality product. The problem is that this design is not suitable with certain instruments that produce transient tones. Unfortunately, Peterson sales and tech support did not know this and led me astray. Likewise, most retailers simply parrot what Peterson says or implies in their sales capacity, and hence the bad information is kept circulating.
In my opinion the V-SAM is a fine product for most applications, but if you want to use it with instruments that produce tones that decay quickly, look elsewhere.


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The Peterson V-SAM' presents a combination of programmable Virtual Strobe' tuner, audio tone generator, and metronome in a hand-held format. It marries the revolutionary Virtual Strobe Technology', first introduced in the VS-1 tuner, with a new, brighter, high-contrast display. The high-output tone generator within the V-SAM offers 10 octaves of audible tones, which conform to a selected preset or custom temperament and are adjustable in 0.1 cent increments. This permits ear-training possibilities previously unavailable in a hand-held device.Versatile MetronomeThe V-SAM's audio/visual metronome allows tap or dial-in tempo, adjustable beats per measure, beat subdivisions, and a stopwatch function.Built to be BetterThe V-SAM's "tuner mode" expands upon the Peterson VS-1' with an even wider variety of alternate temperaments and the ability to select temperament tonal roots. In addition, the user can create and store custom temperaments and use them with the same flexibility as preset ones. The V-SAM automatically detects a note being played in real-time and is accurate to 1/1000th of a semitone. It can transpose displayed notes based on any of 12 scale notes.

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11/10/2011

Seiko SAT1100 Chromatic Tuner Review

Seiko SAT1100 Chromatic Tuner
Average Reviews:

(More customer reviews)
When I started measuring the cent deviations of certain musical notes, I first used the KORG OT-120 tuner.
After a while I noticed, that OT-120 diplays a too large cent deviation if the pitch is not exactly at the
center of the scale. Then I ordered a second OT-120, and that unit had the same reading errors.
Quickly I returned the second KORG OT-120 to the seller, the first unit is out of warranty already.
Fortunately I found that SEIKO model SAT1100 tuner.
The Seiko has a better microphone response, furthermore it has a much a better input filtering than the KORG OT-120.
Higly dynamic guitar string picking does not cause erratic needle movements and the reading is quicker to take.
Tuning to 1 cent accuracy is conveniently achieved.
The SEIKO SAT1100 does only offer equal temperament tuning. For other temperaments you must have the tuning pitch tables available. Since the needle pointer is very stable, tuning off scale pitches is as easy as it can be.
Other SEIKO tuners, eg. the SAT800 display the cents tuning deviation as digital needle pointer and additionally they display the value in digital numbers in steps of 1 cent. The analog needle of the SAT1100 allows for finer resolution,
watching small changes as they occur, while the LCD types jump from cent to cent but are easier to read.
The only negative comment I give is about the design of the SAT1100 case and cover and the lack of a good table stand.

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Chromatic tuner

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6/26/2011

Grover-Trophy Pitchpipe Piano Tuning Hammers, Square Head Review

Grover-Trophy Pitchpipe Piano Tuning Hammers, Square Head
Average Reviews:

(More customer reviews)
The treading that connects the head to the handle striped rather quickly. A little J-B Weld fixed that. Other than that it's a solid tool.
J-B Weld 8265-S Cold Weld

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The piano tuning hammer is available in either a square, or a star shaped head this wrench will enable you to keep your piano in tune.

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