Showing posts with label ac adapters. Show all posts
Showing posts with label ac adapters. Show all posts

7/26/2012

Tascam CD-VT2 CD Vocal and Instrument Trainer Review

Tascam CD-VT2 CD Vocal and Instrument Trainer
Average Reviews:

(More customer reviews)
Not everyone has a need for this but if you do, it works very well. It plays a CD well enough although if that's all you need then don't buy this. What it does well is it can either speed or slow the tempo of what is on the CD without changing the pitch, or it can change the pitch of what is on the CD without changing the tempo. It also acts as a tuner. And, it can remove center channel vocals if you want to just hear the music portion of what is on the CD.
Regarding the tempo and pitch change, it executes these tasks flawlessly.
Regarding the vocal elimination, it removes the vocals satisfactorily. I don't think any machine can do a perfect job because there's too many hitches inherent in the recording, but this one does a good enough job so that the vocals are faint enough for someone to sing over and not compete with them.
Build quality is good - it is part of the Teac company and they make quality stuff. I bought a separate power transformer for this unit so I didn't have to worry about batteries, so I have no comments regarding how long the batteries last.
The controls and functions are neatly laid out on the panel and are easy to use. The instruction book is easy to follow. This product does what I bought it for very well so I am happy with it.


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Featuring an improved compact design, the Tascam CD-VT2 CD vocal/music trainer allows artists, musicians, students, and music teachers to practice, learn and teach vocal harmonies, fast rap passages and complex melodies from their favorite music. It offers comprehensive LCD display with graphical user interface, album title/track title indication by CD-Text, expanded effect banks for user preset, chromatic tuner.
Tascam's VSA feature (Variable Speed Audition, pitch control without affecting key) lets you learn a continuous mix of your favorite songs anywhere you go, while Flash Back, loop, and other play functions help review parts without having to constantly reach for the controls. The CD-VT2 also includes a vocal/instrument canceller, allowing you to play along to featured parts with your own vocal or instrument.

Key Features
Portable CD Music/Vocal trainer (More compact than previous CD-VT1MKII)
CD-DA/CD-R/CD-RW disc playback
10 second anti-shock memory
Comprehensive 128 x 64 dot matrix LCD display with graphical user interface
Album title/Track title indication by CD-Text
Elapsed Time/Remain Time display with bar meter
+16 to -50% pitch control in 1% steps
VSA (Variable Speed Audition, pitch control without affecting key)
Key control: +/-6 semi-tone, in semi-tone steps with +/-50 cents fine tune
Single play and continuous play
Single Loop, All Loop, and Seamless IN-OUT Loop
Flash Back function (Instant review up to 5 seconds prior playback)
Vocal/Instrument Canceller with selectable canceling pan point and selectable frequency range
10 effect banks for user preset
Chromatic tuner with calibration (435 to 445Hz)
3 octaves tone oscillator
Metronome (BPM: 40 to 220, Beat: 2 to 6)
(2x) 1/4-inch Mic input
Mic input volume
Mic input level meter indicator on LCD display
CD level meter indicator
Foot switch connector
5 selectable functions by foot switch (Flash Back, Rewind, FF, Bank, Effect on/off)
1/8-inch stereo line output
1/8-inch stereo headphone output
Headphone volume
MONO monitor for CD (L+R, L, R)
Split monitor (Left ch: CD, Right ch: Input or vice versa)
Battery operation
Optional power supply PS-P520

Specifications
Disc Type: 8cm and 12cm CD
Line Output Connector: 1/8-inch Stereo mini connector
Nominal Stereo Output Level: -10dBV
Output Impedance: 600ohm (2V RMS)
Maximum Output Level (LINE OUT): +6dBV
Headphone Output Connector: 1/8-inch Stereo mini connector
Maximum Output Level (PHONES): 15mW (at 32ohm loaded)
Mic Input Connectors: 1/4-inch Phone Connector
Nominal Input Level, Mic Input: -40dBV
Maximum Input Level, Mic Input: -19dBV
Frequency Response: 20 Hz to 20 kHz (-3/+1dB); (A weight filter + 20KHz LPF)
Signal to Noise Ratio: Better than 85 dB
Total Harmonic Distortion: < 0.03% (200Hz HPF + 20KHzLPF)
Channel Separation: Better than 80dB (A weight filter + 20KHz LPF)
Power Requirements: DC 5V (Optional AC adapter PS-P520); AA batteries x 4
Power Consumption: 4W (with PS-P520)
Dimensions: 7.64 x 1.52 x 5.43 inches (WxHxD)
Weight (excluding batteries): 19.4 ounces


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6/21/2012

Yamaha PA130 AC Adapter Power Supply Review

Yamaha PA130 AC Adapter Power Supply
Average Reviews:

(More customer reviews)
I have a PSR-195 that had a busted adapter that was no longer available on the Yamaha website. I read that this adapter would be compatible for that older adapter, ordered it on a whim, and was happy to find that not only did it work perfectly--it also was smaller than the older plug and used up less energy. :3 Can't beat that. Still, I reinforced the head of the plug with duct tape to reduce any chances of stripping--which was the reason I had to throw out the last adapter. I'm glad I bought this--it saved me from losing my trusted keyboard!

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2/06/2012

Boss DB90 Dr. Beat Metronome Review

Boss DB90 Dr. Beat Metronome
Average Reviews:

(More customer reviews)
When my decades old Seth Thomas metronome sprung its spring, it was time to move in to the new century. Based on multiple reviews of this instrument and others, I opted for this (and I got the power supply, too, to save batteries). Even though I have not yet used all of the powerful features of this metronome, I love everything about it thus far. It is easy to use. It adjusts in multiple ways, making it fully adaptable to the way and volume level that works best for me to hear and keep the beat. After only a couple of times, I found that I can easily make any adjustments with one hand - not needing to wrangle with the metronome in order to get the setting I need. And I love the "tap" feature that lets me choose the tempo without dialing to the exact beats per second setting. I would highly recommend this fine instrument to any one who is serious about practice.

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9/24/2011

Yamaha PA130MM 120 Volt Keyboard AC Power Adaptor Review

Yamaha PA130MM 120 Volt Keyboard AC Power Adaptor
Average Reviews:

(More customer reviews)
Does exactly what the description says, however in the long run, it's just a very average AC power adapter that can be replaced by any 12V generic one. The cord is too short, I'd estimate around 5-6 feet, so you may have difficulty playing your piano if it isn't up against the wall. (Additionally, it will serve as a tripping hazard if your piano is positioned 3-4 feet away from the wall.)

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