Lightning quick DYNAMIC amp in the under $1000 range


Hi guys, slowly upgrading my system on a bang for the buck budget. Anyone know of a musical, dynamic amp for under a grand? I would prefer new, but if anyone knows of a good deal on the used market, that could work, as well.
bstatmeister
A Bryston 3b or 4b or 3bst is in your price range. They should be at the top of your list. They don't get much credit on this forum. But google them. You will be very impressed. I speak from experience. 
Save your pennies and get a Peachtree Nova 300, it will blow your mind...fast smooth and powerful, and very versitile
@gregdude 
 
Measurements pretty much line up with listening tests under double-blind conditions. Once you know what you are listening to, measurments are almost meaningless. If a DAC is high priced, looks expensive, and you think the brand is prestigious, that automatically gives it a boost over a cheap, plastic, Chi-Fi DAC; even if the internals are exactly the same.
I would also caution don’t get sucked into the measure vs listen debate....

unless of course you can mainline music in past those Godgiven gizmos on the side of your head...
 @mrdecibel A Van Morrison quote comes to mind...

No guru, no method, no teacher....

hopefull LL I am just a passionate student of kaizen

i like your idea and thanks for the refresh on mental block I had on the amp

i strongly agree with the biwire approach, if OP needs to borrow a set of cables, I have a shotgun set of AQ type six with about ten K frequent flier miles as loaners...easy to have an open mind when investment in listening is a flat rate USPS $13 to get them to the next intrepid listener 

love your idea on vertical biamp, especially w identical transfer function amp

Keep your eye on Ebay for an Emotiva XPA-2  Gen 2 300w channel 8 ohm Amazing!  I have owned three.  I now use two XPR-2 600w per channel x4 for a total of 1200w  600 to each bass cab 600 to each mid high.
Mccormack DNA-1 deluxe or gold 225 immediately comes to Mind...give one or both an audition. Steve McCormack's idea of utilizing his Distributed Node concept placed the power capacitors near each discrete transistor. Instead of two massively large capacitors, the smaller caps were thought to give better pace and lighting quick response. Admittedly, this was circa 2000, but hard to argue against after hearing this transient response. I think you'd all agree amplifiers in general represent a mature technology and some of the best ideas are time tested. Give one of these a listen....and thank me later:)
I wonder if people aren't a little hung up on measurements. Most if not all modern amps measure well, not all of them sound very good though. Just trust your ears. 
smrex13 mentioned the Nuforce STA 200 above, and it is the amp tomic referred to, as me being a fan. If memory serves me, your Vandy 2 Cs allow for biwiring, as I know Richard Vandersteen believes very much in the concept, as do I and others like tomic. Have you biwired them with your current amp ? If not, I would try that 1st, before anything else. If you notice a difference, and if you do, hopefully for the better, you might consider passively biamping your Vandys with a pair of STA 200s, $ 499. each, from AA. Or maybe you may like your amp again, at least until you upgrade the preamp. Depending on how you go, I would suggest passive biamping, vertically, meaning both channels of one amp is dedicated to one speaker. Just a preference I have always preferred, when using a pair of the same amp. Although I have owned, and am familiar with Vandy, tomic is definitely the Vandy guru guy for sure, based on all of my readings and followings here on the Gon. Just some thoughts. Enjoy ! MrD.
@georgehifi

How am I anti a company for simply stating that they have certain products that measure worse than the competition, while also praising some of their other products for good measured performance?

Am I anti Mercedes for stating flagships from Genesis and Kia give you better bang for buck over the S-Class?
@georgehifi

In terms of transparency, all their MultiBit DACs.

Since Schiit even states their $100 DAC is their best measuring one, I wonder if they truly believe in the Yggy for instance, or if they just wanted something to appeal to those with large wallets that don’t understand how digital audio works, same with NOS vs OS, or the premise of DSD or MQA; trying to sell improvements to things that don’t need improving.

Take note I am referring to them as poor based on their measured performance for the money, as I doubt it has audible colorations/distortion/jitter.
I’m neutral on Schiit, they make some good and some bad.

Which one is "bad" for the money, and what betters it for the same or less cost?

Cheers George
@georgehifi  
 
Just pointing out how they have nothing to hide for their well performing $100 DAC, but they won’t show all for their $700 power amp, and I see no reason as to why.  
 
I’m neutral on Schiit, they make some good and some bad.
Of course it’s Schiit’s blame.  
Sighted listening tests hold little value,

I think your just a little bit anti Schiit.

Cheers George
@georgehifi

Of course it’s Schiit’s blame. They don’t hide anything for the Modi 3:
https://www.schiit.com/public/upload/PDF/Schiit%20DAC%20APx555%20Standard%20Test%20Suite_%20Modi%203...

Schiit even states the Vidar specs are from measurements, yet Schiit doesn’t post them.


Sighted listening tests hold little value, especially from SBAF, where users usually have a hard-on for Schiit and denounce measurements from ASR (even banned Amir). 2D vs 3D soundstage is only dealing with channel matching/separation and phase, which the Benchmark has no issues with. Microdetail is in the rise time, the 2V 10kHz squarewave into 8ohm test that Stereophile uses shows the AHB2 rises in <5 microseconds. 

The only reasons I can see not to pick the AHB2 is if you need more wattage, ultra low impedance handling, or your music is poorly mastered and you don’t want transparent gear.

What do you think about this one
Wow, now that is odd, they show a measurement graph for Noise+Distortion, but not for any others expect frequency response, simply specs.

I would like to note that the Hypex amps I mentioned performs better; voltage is different (1W vs 5W),

but here is the Audio-GD:

http://www.audio-gd.com/Master/A1/A1THD.JPG 

 

And here is the Hypex:

EDIT: Can’t link

Dont pay any mind to the noise floor (~-120dB for Audio-GD, ~-140dB for Hypex), that is just the resolution of the measurement, just pay attention to the spikes, we see the Audio-GD has spikes up to ~ -105dB (1kHz test tone not at 0dB), whereas the Hypex has spikes up to ~ -130dB. Now, while neither takes into account noise, the distortion alone is better on the Hypex, but both are so low that it’s not really a difference (unless the noise on the Audio-GD is terrible). As stated, I find it odd they don’t give a wattage vs THD graph.


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Measurement graphs to be more clear

That’s not the fault of Schiit then as you made out!
They have put up as much on the Vidar as any other product they make.

It hasn’t been reviewed by Stereophile or HiFi News AVTech (Miller Audio Research) yet, who are the only ones that do published un-biased measurement graphs.
This is what you should have alluded to, instead of making Schiit seem like they are trying hide something with the Vidar.

BTW: Subjective shootout, Schiit Vidar $700 v Benchmark AHB2 $3000
Quick read looks like they prefer the sound of the Vidar more than the 4 x!!!!! more expensive AHB2
https://www.superbestaudiofriends.org/index.php?threads/benchmark-ahb2-impressions-vs-vidar.5131/

Cheers George
bstat....  as you are aware, I have some experience with setting up and helping to get the most from Model 2 in a large variety of rooms w varied systems and SPL requirements..

Vandersteen design for relatively easy load but you do need an amp that can control the acoustic coupler, which as some @#$& think is NOT a passive radiator.

The best SS amp new in your price range I have heard do that is the Odyssey... Klaus builds serious gear that punches FAR above weight and price and can be upgraded later more than two levels.

JOB is a serious contender as well, Swiss quality and punch

IF you were serious about lightspeed fast, consider a Spectral..the LiL 80 W is diminutive BUT can really kick and sound sweet w correct preamp, and correct cables, need be RF tight Every now and then those can be found for $1k

a used Electrocompiet is a mule kicker w finesse and very finely detailed sound..

there is a screaming deal on a Mk RM-200 right now, freaking awesome amp w 2’s


I really like the LiL A/B amp that Mr Decibel loves...the name and model escapes me but they are like $600, less on blowout.

For half your budget you can get the NuForce STA200.  It's got high gain, so a passive preamp might be best, or at least a preamp with relatively low (or adjustable) gain.  
What do you think about this one?
http://www.audio-gd.com/Master/A1/A1EN.htm

Looks like to get the benefit you might need to buy their ACSS preamp (based on Krell connectors I think)

I have one of their DACs which is fantastic, so would think about taking a chance on their 2-channel amps. Their monoblocks out of my range at $3500 or so for the pair, but wow those look like powerful class A beauties...
@georgehifi

Measurement graphs to be more clear, not chosen specs to publish. What’s the THD at 25W into 8ohm? I know the Benchmark AHB2 at 25W into 8ohm is less than 0.0002%, because Benchmark publishes the AP measurement graphs, and Stereophile’s own measurements confirm.

@bstatmeister

Emotiva also have the PA-1 monoblocks for I believe $600/pair, uses the same ICE module as in the PS Audio S300; of course the module used isn’t a 1:1 relation to performance, but I thought I’d mention it.
mzkmxcv
The fact that Schiit posts measurements for the $100 Modi 3 but not for the Vidar and others makes me weary, like they’ll only show performance if it’s good for the price.


Really!!!!

https://www.schiit.com/products/vidar   press specs tab

Power Output:

Stereo, 8 Ohms: 100W RMS per channelStereo, 4 Ohms: 200W RMS per channelMono, 8 ohms: 400W RMS Frequency Response: 20Hz-20Khz, -0.1db, 3Hz-500KHz, -3dB THD: <0.01%, 20Hz-20KHz, at 100W RMS into 8 ohms IMD: <0.01%, CCIR, at 100W RMS into 8 ohms SNR: >115db, A-weighted, referenced to full output Damping Factor: >100 into 8 ohms, 20-20kHz Gain: 22 (27dB)
Input Sensitivity: AKA Rated Output (Vrms)/Rated Gain. Or, 28V/22. You do the math. Input Impedance: 22k ohms SE, 44k ohms balanced Crosstalk: >95dB, 20-20kHz Inputs: L/R RCA jacks for stereo input, single XLR for mono input Topology: Fully complementary, all-BJT, current feedback, no coupling capacitors or DC servosOversight: microprocessor-controlled monitoring and management of critical operational points, including DC offset, with with relay shut-down for overcurrent, thermal, and other faultsPower Supply: 600VA transformer with dual mono main rails, plus boosted, regulated supply to input, voltage gain and driver stages, plus separate, isolated and regulated rails for microprocessor management. Power Consumption: 700W maximum Size: 9” x 13” x 3.875” Weight: 22 lbs

bstatmeister OP
 The only one I can think of off the bat that might be good to try is the Schiit Vidar for $700.
+1 on that.

Cheers George
" $800 gets you a monoblock pair of Outlaw Model 2200 amps. "

I will have to check those out...Monoblocks would be fantastic - but was thinking that might be out of my reach budget wise.

Rest of my system is Vandersteen 2C mains, Pre is an Onkyo TH 805 SR (HT receiver with preout over to the Behringer.)

Source I have a Technics SL-1200 MK2 with Nagaoka MP-150 which I love. I do use digital quite a bit with an Oppo BDP-93 with coax out to an Audio-GD Ladder DAC (R2R-11) which is also fantastic.

I also have a Chromecast audio for streaming Pandora and amazon prime going into the DAC via toslink.

I already know what I am going to get for the Pre - since I think that is my weakest link. I already made up my mind that I will buy a Schiit Saga tube pre-amp (which I will buy in April) so looking at an amp after that.

I love to listen loud, but I don't get the chance to do that very often do to my family always being around, so there will be mostly moderate volume levels, but I do want it to kick my ass when I finally get the house to myself.

My musical tastes are all over the map, but I love Mike Oldfield most (prog rock, I guess) and I am into some of the 80's stuff (Phil Collins Midnight Oil, INXS) I also love Rage against the Machine, Weezer, Cat Stevens, Alan Parsons and the Grateful Dead, just to name a few.

I've heard that tube amps while sounding extremely warm and musical, might not quote have the omph chest thumping dynamics that a good solid state has. I've heard if you want to get some tube sound into the system best to do it at the pre-amp level, so you can get all the benefits of good solid-state along with some of the tube goodness (Paul Mcgowen reference here).
The fact that Schiit posts measurements for the $100 Modi 3 but not for the Vidar and others makes me weary, like they’ll only show performance if it’s good for the price. 
 
$800 gets you a monoblock pair of Outlaw Model 2200 amps. 
 

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Agree that it would be very helpful to know a lot more detail...but generally speaking, you will get a lot more bank for the buck buying a preowned....there is almost always good stuff available as new stuff is coming out all the time that people want to try.
What speakers ?, the rest of the system ?, your room ?, your musical tastes ?, and do you play louder at times ? If you want " musical ", you will likely get recommendations on getting a tube preamp, if you currently do not use one. Enjoy ! MrD.
The only one I can think of off the bat that might be good to try is the Schiit Vidar for $700.

Right now I am using a behringer EP 2500, which is a pro amp, so wondering if I could add more musicality to my system with a "Hi-fi" amp