Axiom Home Page Forums General Discussion Stereo Silly Inexpensive 2 Channel System

So, I dug out an old pair of Axiom M3V2 speakers and grabbed a tube amp from monoprice for $150. I didn't expect much.

It's so sweet it's a joke. I've listened to Smetena and Mussorgsky so far (CDs). The sound quality is really good!

This Monoprice unit looks like a lot like a nobsound MS10d, has a single input and a built-in bluetooth receiver.

A nice sounding tube amp for $150. That is audio value friends.

Speaking of inexpensive Monoprice amplifiers, they have one of their "No Logo" branded 2 channel amps for just over $200 US. 150w x 2 (8 ohms) and 235w x 2 (4 ohms)...not much in the way of reviews on it, but if it's anywhere near it's listed specs (and reliable) it's a bargain.

I had never seen that one before on their site. Thanks for pointing it out Adrian!

That's an incredible deal.

It's tempting. Exchange rate sucks right now though.

This amp, for $99, is a steal at Parts Express:

https://wholesale.parts-express.com/dayton-audio-apa100-class-ab-stereo-amplifier-60-wpc--300-590

Dual RCA Inputs, volume control, can take two pairs of speakers ... AND ... two channel line out.

A pair of M2's/M3's ... an EP125 (both from the Outlet ... this amp and a decent CD player. Good sound.

Craig, your link is to the wholesale site. The regular link is http://www.parts-express.com/dayton-audio-apa100-class-ab-stereo-amplifier-60-wpc--300-590

Audiosource AMP100??

Thanks Craig.. now I can get an inexpensive amp for my LFR's.

Niles also makes some reasonably priced amps too.

Interesting .. I was on the page for the amp, but was signed in as a wholesaler. Look at both links, and they look identical. PE must have set it so when a wholesale account who is logged in posts a link, it automatically re-routes the link to the whole sale log in.

For the record, the wholesale price is $91.60.

I was already drooling over that Monoprice tube amp. I mean, I think it's a tube preamp stage with a Class D amp stage, but oh so pretty. So glad to hear it sounds good. I think it's a smart and attractive product.

Hi Tom

It is a crazy good deal! It sounds excellent. I have all kinds of cheap amps, Dayton, Lepai, Topping, SonicImpact ... this $150 tubie sounds much better than any of them.

This begs for a blind test.

You're invited. Southern California in the winter season, perfect venue for the blind test!

I just got this amp yesterday; decent build quality, excellent sound. IF it needs some burn-in... it will sound amazing.
Vinyl sounds perfect to my ear!

The bad: the cost for us Canadians is: ~$200 CAD for the product and $50 border fee/tax... which sucks. That being said, I still think it's worth though.
The power rating is a little misleading; it's 15W RMS and 25W peak into 4 ohm. So for 8 ohm you'll get around 8W or so I would guess. But don't be fooled, while I don't think you can run a party on this amp it does reach loud enough level for comfortable listening..
The tone control (which is not defeatable), especially the treble, cuts/adds a little too much into the mids. I still hope that some burn-in might address some sound quality issues.


It is a hybrid: tub preamp and A/B final stage. And yes, I'm with you... it is a smart product, I love the idea.

Which one? The Monoprice tube amp? (There have been several mentioned in this thread)

The $150 ($149.xx) monoprice tube amp.

Silly Good.

Adrian, you are right about the output. This amp has no trouble driving M3V2s. The combination is really sweet ... and you can get into swapping tubes in search of ... more.

What phono stage are you using for vinyl?

Monoprice has site wide 15% off today!!...that takes some of the sting out of the exchange rate.

Well, I figured Mark might try and buy the last one so I ordered one. Monoprice Amp With another 15% off...about $177US.

If I had a use / location for one, I'd consider it just to try it out.

And, of course, to amp-block you.

A bunch of us here in SoCal periodically get together for Jazz nights, where we listen to mostly jazz on vinyl on our systems. Yesterday, MK, a self proclaimed audio snob came over, and I set up the little Monoprice, Axiom M3V2, Sherwood CD/SACD/DVDA player.

Now, MK prefers tube MacIntosh amp and Cornscala custom speakers, but ... he was shocked by the Monoprice - Axiom M3V2 combination. We only had a half hour, but sampled Nora Jones, Bill Evans, Pete Ellis, and a SACD jazz sampler.

He said, as to sound quality, if you told me this was a $1,500 system, I would have thought you got a great deal.

This little Monoprice tube amp and Axiom M3V2 combination is SILLY GOOD.

BTW, I know it is described as a hybrid amp, but it looks like it has a pair of 12ax7 type tubes for the preamp section, and some weird EL type tubes for the amp section.

Anyway, if you're on a budget and want to try a tube amp which sounds very good, go get 'em.

I REALLY wish I could justify a use / location for that, because I would like to try it for the hell of it....or for the audio jewelry factor.

Mark, the thrill of buying something without any justification can be its own justification...

I agree!

(Joyce doesn't!)

Mark, if Joyce has any questions just refer her to Peter.

She'll have to travel a lot farther to slap me soon.

Slap-by-Purolator?

I have a similar setup in my office (12'x8')

YAQIN MC-10T -- 550$CA so around 10$USD :-)
Emotiva XDA-2
Axiom M22
10" subwoofer

PC & macbookpro feed a digital signal to the DAC

[img]https://drive.google.com/file/d/0B7bOQfAB_PACcHBLV1dFU0tjclU/view?usp=sharing[/img]

[img]https://drive.google.com/file/d/0B7bOQfAB_PACQ3VPbjI5SHUtZEk/view?usp=sharing[/img]

Been tempted by this, but the monoprice is also calling:
http://smile.amazon.com/dp/B00DRUY6EG/re...=I3NAAXEJMSUNRE

If it is twice as good, it'd really be something!!

I really like the looks of the monoprice tube amp. I am thinking of buying some used speakers for my den... a 14 x 14 room. I'm thinking of either the paradigm studio 20 or 40s. Would this amp be enough to drive those speakers?

I don't need it to be ridiculously loud, but don't want to short change those speakers.

Anyone?

Hi Listener

Checked the Paradigm specs, Studio 20s rated at 90 db. Should be no problem whatsoever. That is a pretty efficient speaker and the little Monoprice is rated at 25 watts per channel, which is much more than enough to drive the 20s at very high listening levels.

Studio 40s rated at 92 db. Even more efficient. Even easier load.

Enjoy!

Thank you.

I think with most speakers the amp is putting in less than 5 or 6 watts of power for 80-90% of the time. It is only in the odd occasion that you will need more power. what throws the wrench into most peoples thinking is the want for perfect sound. if you don't have enough power then you get into either distortion or timing issues. The louder you have it the more predominant these issues are. As well, the type of music plays a big roll in where it will emphasize the problems.

As you go up in available watts, the amount of times the speakers need to compromise goes down. what you need to decide or understand is how accurate you need and what you are willing to put up with sound wise.

Sometimes it doesn't make any difference, but to others it will

I don't usually listen at levels above 90 db. 1 watt at one meter, 90 db sound level = 90 db efficient speakers. I think.

I have some amps with big beautiful dials. Most of the time while listening to music at normal levels, the amp is ticking over at less than 0.5 watts.

Right now you can get the Monoprice "No Logo" 300 watt, 2 channel amp for $180USD as it's on sale for $199(down from $280) plus an extra $20 off.

I went to T.H.E. Audio Show in Irvine last week.

I picked up a pair of Emerald Physics EP2.8 speakers in the ginko boloba or cocobolo finish with DSP and some mono blocks.

Anyone interested in a pair of brand new M100s in real Cherry with Chestnut finish and outriggers?

Best regards.

Finally hooked up the Monoprice "No Logo" 2 channel amp I picked up last year...150w per channel @ 8ohms, 235w @ 4ohms. Noticeable difference when I cranked it up vs the Denon AVR's power supply. Time will tell on the reliability side but very pleased so far. Unfortunately, I haven't seen this amp on their site for a while. At the price I paid for it, it was a steal ($177 USD).