Not happy yet


I have recently discovered "hi-fi" and have been replacing a few parts of my system. But I have not yet got the involving sound I am looking for. My judgement of the sound: the bass is too loud relative to other sounds, and the voices aren't prominent and involving enough. The loss of tone controls in my new higher-end pre-amp and amp (replaced older receiver) means I can't throttle the bass back as I used to do.

Any advice on where to go next? Here is the equipment:

Yamaha CDX-410u CD player (older single-play player)
Classe CP-35 pre-amp
Rotel RB-981 Power amp
Celestion S300 speakers
Cabling is generic

Room is about 12' x 25', with 8' ceiling. The speakers are at one of the room, several feet from back and side walls. Bare hardwood floor, bare ceiling, fairly sparse wall decoration.

Music is mainly Jazz, older rock, folk. I notice the well-recorded jazz sounds pretty darn good, very good highs, decent voices on the best recordings. Jazz tends not to be bass-heavy to start with.

Any ideas on what the next upgrade or change (room treatment?) should be? I have to go one thing at a time, but I expect to replace almost everything (except possibly the pre-amp and speakers) along the way.

Thanks for any advice...
ehart
Thunders,Leafs,Snooker have some good points, as do others.
Lets not go overboard, or make too many changes at once,
but here are areas that need immediate attention.

1)Your CD player is really holding you back, there are no good Yamaha CDPs, since you have Rotel amp look for good used CDP here with 24/96 dac, like Rotel 991 which can be had for $600 used here. Also used Musical Fidelity A3CD,
Link Genki, Audio Refinement, Roksan Kandy/Caspian, Rega Planet and many others would make a huge improvement

2)Your interconnects, speaker cables, AC cords must be upgraded to better cables, the good news is there is huge selection of great used cables for any budget here at Audiogon. This will make a huge improvement, there are so many choices requires a seperate topic.

3)Very important to minimize room colorations/distortions.
You must put area rug (Persian or Turkish my preference)
between your listening seat and speakers, bare wood floors
are not good for music. Also place something in both corners of speaker wall to control sound distortions, large plant or decorative item. If your speakers are 6ft apart try to sit 6-8ft from speakers for best sound.

Keep the current preamp/power amp and speakers till these other areas are addressed.
My vote: replace the CD player and improve the room environment - forget about the cables and power cords (you've got bigger fish to fry!).

First, the CD player. You don't have to spend thousands of dollars here. There are a host of really good players for a $1,000 (Thule, Arcam, Classe - used). My recommendation, though, is that you buy a good used transport and buy an inexpensive but good DAC (Perpetual Tech, Monarchy, etc.). DAC prices are coming way down. Over the past twelve months I've compared some very expensive ones with these less expensive ones, and the difference is becoming fairly small.

Second, the room. Your room conditions suck. I know this becuase my room was fairly similar to yours. However, I've made a number of changes that have dramatically improved the sound performance. Without going into to too much detail, go to the TAS website (www.theabsolutesound.com), access "Free Articles" and read REG's article on the eight ways to improve your speaker perfomance. This is a great article and will address the host of problems you are facing in your room. After making all the changes in my room I have improved the soundstage and frequency response. It's a striking improvement.

Good luck, and enjoy the music!
The Musical Fidelity is a good choice.Better than the Rotel.I have heard both in a room with Monitor Audio speakers.The A3CD is better.Do the CD wait a couple of months.Them go from there.
Cables can wait.
Somebody dis'd me with neg points and I think I know why. Last but not least pull out the CP-35 and up-grade to a cp-60 with external power supply. That's the cherry on the cake. Dinner is served:~)
What great responses! Thank you!

Can we focus on the heavy bass for minute (if it can be separated out)? I'd like to cure that first, if I have to choose.

The consensus seems to be replace the CD player first. Is that likely to affect the bass (as opposed to the highs)? I think of "problem" CD players as being too "bright", not too "boomy". Am I correct? I wouldn't object, my CD player sometimes spits out new CDs as unplayable (which they aren't).

Ditto for room treatment -- isn't this room too "lively"? Doesn't that translate to harsh treble? Or can it be boomy, sloshy bass also? BTW, my speakers are about 6 feet from back wall, 3 feet from side walls. Based on this feedback, I will try the speakers in a smaller, squarer, carpeted room to see what happens, and will work on my wife about getting a carpet.

I have experimented with cables (borrowed several speaker and IC sets from dealers while trying amp/pre-amps), and found that while I thought I could detect slight differences (maybe), they were far less than differences between different amp/pre-amp combos, for example, so decided to wait until other parts of my system were better, then listen to really nice cables. So right now my interconnects are Radio Shack's finest, and my speaker wires are 16-guage zip cord (I have 12-ga home-made also, when I can move my electronics closer to the speakers I will use those).

Based on the above logic (of elimination), I have been thinking/fearing that the boominess was mainly a speaker and/or power amp problem. The speakers are british (Celestion S-300), about 7 or 8 years old (I got them used in good shape). They cost about $1500 new, I paid about $700 3 or 4 years ago. They have a single small (6" or 8") woofer and a single tweeter. Very clear highs. They're heavy, floor-standing, with a full cabinet that has two openings (ports?) in the back. I think they are working hard in this room at higher volumes.

The Power Amp is new, I did notice that the other amp I demoed in my home(an Acurus 80)seemed considerably tighter on the bass, but I wanted to get rolling with something I could afford, and have another use in mind for this Rotel amp once I get a better one for the main system.

I will start with CD player and room treatment, because I trust the advice here. Just curious about the above questions.

Someone asked about budget. It's easiest for me (with the family and all) if I can bite off about $1000 at a time (probably that will be it for this year). I was thinking $500 to $1000 for a CD player (probably new/demo rather than used). Based on rep, I was thinking the Rotel RCD-971, but will listen to some of the others suggested here. Available locally: Rotel, Arcam, Rega, Marantz, and all the mainstream stuff (JVC, HK, etc).

I hope to spend $1000 to $2000 on the eventual power amp (which I may buy used, probably next year). The Classe suggestion sounds good.

I also hope to buy a headphone/headphone amp combo for under $1000 sometime in the next 6 months.

I hadn't grappled with budget for speaker or pre-amp replacement. I'm hoping to get better sound for the next year or two without going there. If/when it happens, I'm guessing speakers would be first, I'd hope to budget a couple thousand (shudder), but listening always seems to drive the budget up. I would want to learn more about pre-amps, would consider tubes based on what I've read at this site, but not sure. Likewise no firm budget for cables, which I would replace along with the CD and power amp.

Thank you again. Any answers to the above or further thoughts are appreciated!

- Eric