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Old 4th March 2013, 08:19 AM   #1
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Join Date: Aug 2012
Default NEW design TDA8950 with M62446 Remote Volume Control

Hi everyone,
my new design..TDA8950 The link:TDA8950 Class D power amplifier AMP M62446 Volume Control

free shipping to worldwide,Ship via registered airmail with tracking number

1. Provide stronger driving force and power than TA2022
2. Performance of depth of Low Frequency can be compared with IC such as LM3886, with better analysis
3. With M62446 Volume Remote Control and BASS AND TREB
4. Include the Omron relay and upc1237 speaker protection
5. Power: 150W+150W (4 Ohm)
6.Remote receiving ability within 10 meters
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Old 12th March 2013, 10:11 PM   #2
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Join Date: Mar 2013
Quote:
Originally Posted by weiliang View Post
Hi everyone,
my new design..TDA8950 The link:TDA8950 Class D power amplifier AMP M62446 Volume Control

free shipping to worldwide,Ship via registered airmail with tracking number

1. Provide stronger driving force and power than TA2022
2. Performance of depth of Low Frequency can be compared with IC such as LM3886, with better analysis
3. With M62446 Volume Remote Control and BASS AND TREB
4. Include the Omron relay and upc1237 speaker protection
5. Power: 150W+150W (4 Ohm)
6.Remote receiving ability within 10 meters
*****

Hi, I have bought this amp as a it on Ebay.

The M62446 that came with it was not the latest version. Not shure if the updated chip version sound better.

When feeding the sound through the DAC input , volume, bass and treble can be adjust, the sound is dull, not exciting.

When feeding the sound through the CD input, bass and treble control are bypass, and the sound is much better.

If you bypass completely the preamp section and feed the sound directly to the amp, then it sound very very good... (except a noise problem that I have figure out)

If your interested to this amp, get the simpler version without the M62446.
The amp itself have a lot of potential.
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