Degen DE1103 and Tecsun PL-600 about the sound quality differences and the reasons ,Radio Reviews


Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
pcs sample
USD
/pcs
USD

pcs
USD
/pcs
USD


DEGEN DE1103 3

Tecsun PL-600 5

1103 and 600 base represents the highest performance portable machine, especially the machine-made, there is not really more than their products, I am sure I will not be too disgusted to say it? In fact the same.

They also 55M secondary frequency, the same 2SK2394 balanced mixer, the same TA2057, the same 1622M chip power amplifier, being such that the difference between the following to say about sensitivity, I do not want to say, I believe we have a lot of evaluation. I would like to talk about it mainly from the sound quality on their own feelings and ideas.
First, start with them under my own feelings on the difference between the sound quality, headphones and speakers, respectively, from the description. Premise is the same technique I use to polish them a bit, making sound effects on the channel equipment in their minimum, so impact on the rest of the design and the chip problem. Oh, I think this may be more fair to.
First, the TA2057 19 feet of it, probably yes, that changed, this is the FM demodulator output, output to a stereo decoder, so it is important for the ELNA of Jinwangzi series. And then on to 1622 there are 1622 on the coupling of the relevant changes are made, we can refer to my post a few days before the break the sound on the PL600 cause of the problem and eliminate the post, are exactly the same somehow, the I first use headphones to listen to, is AKG’s K66. I Again, $ 300 $ 300 headphones to listen to the radio, worth it.
600 sound warm and soft, good detail, bouncing rich, strong bass control, sound more sweet, high volume is good, the overall feel is quite good;
1103 the same warm and soft sound, but lack a little detail, not bouncing, bass control on the 600 as good, sound good, but feeling gray, soft, the lack of bright, sound field may be better, but still satisfactory, Overall I feel more 600 sound field strengths, others are bad.
Following to say on the next speaker, speaker on personal feeling or 600 is good, gentle bouncing bass, treble, no less, warm Naiting, very comfortable, well-known characterization of the overall style of machine, but 1103 does not work, poor bass, treble is not Well, like a small radio.
From the above simple comparison, I can feel, although I use the same device, replacing the relevant grinding circuit, but due to the gap between design and machine the size of the box, making the machine’s performance or sound quality varies widely, with 600 The original 1622 Sony makes clear treble, low volume, skip and good very, very Naiting overall sound, speakers and headphones are the same, controlled well.

However, there are several disadvantages compared to 1103, the first box is small, then the horn is very backward, followed by 1622 for domestic imitation, I believe we can feel. Also to add a headphone channels 100 ohm resistor, and 47 microfarads capacitance, making the overall sense of headphones to listen to a lot worse,

However, because of its two channels were isolated, making the sound intensity is better than 600 points, so the strengths and weaknesses ah, in fact, if the 600 also used the DC-blocking capacitors for good, then I believe will be much better, and so perfect on the real the. Oh, I believe it will be full of intensity stereo points over 1103.1103 speaker box and amplifier block is sound reason, I had replaced with Sony’s 1622 domestic 1103, the results sound a lot of bright, clear details and more the. Of course, adjustment of the volume control circuit.

So I say, now factor radio, then a great sense of homogeneity, chip, power amplifier are the same, the gap is small, but there are still differences, not much is new, on the other chip and the overall design idea completely different product listed to give us a pleasant surprise.


Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
pcs sample
USD
/pcs
USD

pcs
USD
/pcs
USD


Submit your review
1
2
3
4
5
Submit
     
Cancel

Create your own review

Average rating:  
 0 reviews
This entry was posted in News and tagged , , . Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *