Dayton DTA-100A

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fredgarvin

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Dayton DTA-100A
« on: 22 Mar 2012, 01:29 am »
I've been listening to this $89 T-amp for a couple of hours, and frankly, i'm completely surprised how good it sounds. I've been listening to Bruce Cockburns Inner City Front and a Ziggy Marley CD with a long strange title. Both of which I'm very familiar. I first routed through my IRD Purist preamp to the Dayton and found the sound very good, only slightly lacking in bass compared to my $3000 200/400 watt Coda Stage amp. I then switched to the Dayton direct, and was surprised to find the sound a little punchier and a little more bass. Very nice vocals and very good low level background retrieval. I then went back to the IRD and the CODA. The differences were a little more weighty bass, slightly less forward vocals, which surprised me. Also, I think the background detail was a little better with the Dayton, surprisingly. I had to concentrate to notice it though. The soundstage was good with both amps but there was a certain refinement to the sound, cymbals and spatial cues, that made the CODA amp sound more expensive. But I tell you, if you didn't listen to them back to back, you probably wouldn't know. This through VMPS 626 speakers with planar mids and ribbon tweeters. Not super high efficiency. The Dayton uses the 2050 chip and it displayed plenty of power. Consider me impressed. Now I have to decide where to put this baby-probably a new system in the bedroom or , more likely, the computer.

If I were starting all over and assembling a main system...this little Dayton amp would be included if it wasn't only one input. It's a real eye opener and makes one think twice about the money we spend on components.

bikes and beats

Re: Dayton DTA-100A
« Reply #1 on: 22 Mar 2012, 02:31 am »
I just plugged mine in too! Only running Itunes from my lap top via a cheap patch cord right now. I'll try using the USB out and running it through the HRT music streamer to see how that is, but so far, its great!

fredgarvin

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Re: Dayton DTA-100A
« Reply #2 on: 22 Mar 2012, 02:56 am »
I just plugged mine in too! Only running Itunes from my lap top via a cheap patch cord right now. I'll try using the USB out and running it through the HRT music streamer to see how that is, but so far, its great!
i'm thinking of getting a dac, perhaps the Maverick, and plugging in my laptop. I forgot to try the headphone out today.

fredgarvin

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Re: Dayton DTA-100A
« Reply #3 on: 22 Mar 2012, 05:35 pm »
I tried out the headphones today and it certainly sounds better through the Dayton then from the headphone out on my Marantz cdp, less of a digital sound. The headphone out is actually pretty good in my laptop, and I didn't hear much difference, the Dayton had a litlle more resolution imo, through Grado SR 80's. I'm not surprised now, that people often choose low cost T-amps in blind amp shootouts. I remember one big blind amp shootout here on AC a few years back. The little T-amp beat several expensive amps.

Noseyears

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Re: Dayton DTA-100A
« Reply #4 on: 22 Mar 2012, 11:06 pm »
Interesting. I've heard you get a lot of distortion past 12 o'clock?

I.Greyhound Fan

Re: Dayton DTA-100A
« Reply #5 on: 27 Mar 2012, 12:25 am »
i'm thinking of getting a dac, perhaps the Maverick, and plugging in my laptop. I forgot to try the headphone out today.

I bought a DTA-100a for $50 a while back for my bedroom to drive a pair of Monitor Audio S1's.  It sounds great but even better when I tried out my son's Maverick tubemagic DAC-1 with the tube upgrade and op amp mod.  The DAC-1 was used as a preamp and DAC.  The sound was warmer, smoother, airy, with deep punchy bass.  I am going to buy another DAC-1 just for the DTA-100a.

Noseyears, you will get distortion if you turn the amp up too high with inefficient speakers.  My S1's have a sensitivity of 89dB and the sound starts to get edgy at about 1/2 volume. 

The other issue is that the jacks in the back can easliy be pulled out when trying to remove tight fitting IC's.  This happened to me, however the connector slipped back in without any problem.