Questions on next steps with my power amp


Hi there, my first time buying new stereo equipment in a while. I bought myself a Outlaw 5.1 channel power amp. I have an old Onkyo integrated amp that does not have outputs to a power amp. So my question if I want to run a turntable, CD player, tape deck and a direct line from a computer to my power amp do I need a pre-amp, DAC or processor or a combination of those components?

I'm looking to spend around $1000 or below but will spend more if need be. Any suggestions on brand/models would be greatly appreciated. Thank you all for any help and advice
sftitan
@sftitan,

I am not a fan of using an outboard amp with an integrated amp that has no preouts. Line level outputs are really not designed to hook up to an amp. What Onkyo integrated do you have? What model is the Outlaw Audio?

Bill
So what you did was take a line out from the Onkyo and run it into your amp. The line out probably says Tape Out and is intended for tape recording. As such it is line level, ie about 1-3 volts in level and fixed. So in other words you are using the Onkyo as a phono stage and nothing more. Which is fine. Because now you have that Onkyo phono stage as a baseline. 

If its not clear don't worry that's normal. Most people just hook stuff up, never do understand what's going on.

This is how it works. You hook up, you listen, you compare. Or you run around throwing money, which is what most guys do. Listen and compare takes longer but you actually learn a lot more and go a lot further in the long run.

Like, already you have heard and learned what the phono stage inside your Onkyo sounds like. The pure phono stage, without even a volume control on it. That's not nothing. That's your first baseline component. You have just auditioned your first phono stage.

Now for $6 plus shipping you can get one of these https://www.parts-express.com/boss-b65n-speaker-level-to-line-level-output-converter--265-4040
Connect the wires to the Onkyo speaker terminals, connect the RCA to your amp, and now you can use the Onkyo as a pre-amp. Yes you can do a lot better- but not for $6!

Doing this will remove the urgency to "do something" and you will also now have another baseline from which to compare: pre-amp. So now if you want you can bring home a pre-amp to audition, or another power amp, or even an integrated and use the Onkyo phono-stage, see?

Because ultimately what you are probably going to want is a new amp, pre-amp, and phono stage. But remember we're talking functionally. You do not necessarily need those three components. You may find an integrated with built-in phono stage that sounds fantastic. Or you may find an integrated with a separate stand-alone phono stage that sounds even better for the same combined price. Or who knows, you might even find a pre-amp with phono stage that together with your existing amp sounds great. I think that is rather unlikely. Everything multi-channel for HT is almost always pure crap, sound quality-wise. But you never know. Everything works together. Could be the money you save using the amp lets you buy a much better phono stage that sounds so much better it makes up for the HT amp.

See what's going on here? The only way this works is by trying this stuff out and actually listening to it. I could never adequately explain how well this works, but I think it will become clear if you actually do it enough. 

Something else to keep in mind while you're doing this- everything works together. Everything. Everything includes speaker cables, interconnects, power cords. Pay attention when you go into stores what they are using to connect everything. Don't just listen to a component, have them change and let you listen to different interconnects and speaker cables too. Done right, taking time to try out and compare all these options, takes longer but you will be shocked how much difference it makes in the end.
Miller and everyone that responded thank you for taking the time. Millercarbon I did order your part just now. I’m very happy to see a part like this can turn my receiver into a pre-amp. We will now see what the speakers sound like with the Outlaw 5000 amp. I would like to ask why you are so negative on the Outlaw amp that I bought (if I can be so direct)? If you take a look at this review it does nothing but praise the amp and that it can drive Status Acoustics 8T speakers very well. I guess I bought the amp on this review and thought I would build the components around the amplifier. I realize this may not be the best strategy but when I read such a strong review I didn’t see that much harm with buying it and then finding the right components to compliment it.

I’m looking forward to getting the LOC and seeing what the amp sounds like.

https://www.audioholics.com/amplifier-reviews/outlaw-5000
@sftitan,

I don't think @millercarbon was trashing the Outlaw Audio amp, though I should let him answer.  Outlaw is often considered a very fine amp for the $$$.  

Bill
Yeah sorry its nothing to do with that amp in particular. The whole HT thing is a great big peeve of mine. I’m as big a cinephile as audiophile. Might love movies even more, if such a thing is possible. So when I remodeled and added a home theater of course I went shopping for the whole home theater setup.

Except I did what you’re supposed to do, went and listened and compared. Starting with all the recommended home theater components. And some other stuff, long as I’m there. Which thanks to all the BS home theater reviews- just like the one you read- I wasted months, many MONTHS chasing around trying to do what they all said I should do, the whole 5.1 channel thing. Until eventually, reluctantly, concluding there is no such thing as high end quality sound in HT. Does not exist. Period.

Oh, its not that you can’t do multi-channel and have it sound pretty darn good. Its that whatever amount you spend to achieve that, you could have a whole lot better sound with stereo. Its not even close.

Like, to give you some idea- the $600 your amp cost, I bet you could find a stereo integrated that sounds a whole lot better for the same $600. Which means instead of needing a pre-amp, and interconnect to connect them, and two power cords to plug them in.... you get the picture.

So now every chance I get I try and save people from that whole vast wasteland.

Something to know about reviews- they are at the very most filters to help you decide which components might be worth auditioning. Other than that you’re better off thinking of them as infomercials. You can learn something from them, it just takes forever.

Like this one, it says right up front that this amp "raises bar on performance/price ratio of multi-channel amplifier." Multi-channel, that qualifier is the first clue that should get you thinking. Then under Cons it says, "Nothing of consequence." Really? Remember what I said about infomercial? Published 2/16/15. Four years ago. They talk about the power supply, with pictures, which is great. What they don’t do is give you any idea how inadequate this is compared to what you would find in a stereo component. For that you have to read a lot of reviews, glean a whole lot of knowledge of component construction, power supplies, etc. (Or read a really good book like Robert Harley’s Complete Guide to High End Audio https://www.amazon.com/Complete-Guide-High-End-Audio/dp/0978649311 )

None of which is a knock on you, or even this review. Everyone here has made the same mistake. Lots still do. Stereophile is a lot better but I read them the same critical way. Michael Fremer is the world authority on turntables. Great guy, personally helped me pick my first turntable. And arm. Makes no difference. I read him just as critically as anyone. He’s a filter. A really informative, entertaining and hella-good filter, but a filter nonetheless.

The only reviewer whose opinion really matters is you. At the rate you’re going, actually trying and listening and comparing, keep going, you’re well on your way to being a good one.