New speakers.


Good evening all. Sorry, but this is one of those posts asking for guidance.

I had a recent post in the digital section which a couple found tiresome, though most were very helpful. In that thread I was asking for CD player suggestions to replace a Droplet cd player. In the end I acquired an AMR cd 77 to accompany a pass xa30.5 ,pass preamplifier and Zingali speakers. The Zingalis are quite old now. I spoke to a dealer over the telephone who stated that speaker technology has moved on quite a bit more than electronics such as pre and power amps etc.

The AMR is absolutely fantastic, considerably better than the Droplet ( which strangely refused to switch on after a couple of months storage in a clean spare room)

Anyway, the AMR is great. I wanted a disc spinner but actually have used the dac a lot more, something I did not expect. To my ears, music from my laptop, even low bit rate ( 128 kbs) sound great. Its convenient and there is the advantage of instant access too. I have compared lower bit rate to higher and to be honest there really is not much in it. its more down to the quality of the original recording. My Queen collection , will never sound as good as a modern recording ( though the actual music is leaps ahead, of course). I have special issue Queen cds that promise extreme resolution, but in all honesty there is little between them and the original issues, remasters etc etc. I think, at the end of the day, its all about money, sadly. For example, I have a special issue of A Night At The opera and compared with a recording of Inna-hot ( Romanian cute chic that makes great modern dance). Worlds apart,I know, but I really love all kinds of music and not just the drab jazz that dealers favour mostly because it is easily replayed by the kit the are trying to sell. Anyway the Inna recording sounds much better, cleaner etc etc even though its at a much lower bit rate to the expensive Queen issue ( over £100). One was recorded 30 yrs ago and no matter the bit rate its going to sound like a modern recording. Thats just my experience.

The Pass XA30.5 does not have huge amounts of power but gives more than enough volume through the Zingalis. I like the zingalis but my main issue is its handling of some of the bass notes. Bass from dance music is relayed very well but its not that big. I seems to struggle with the kind of notes that gets doors rattling at higher volume levels. The Zingali speakers also harden a touch at higher volumes. I was considering adding a subwoofer but I made a huge error some years ago in connection, which resulted in the blowing of a x350 power amp. Also, i think they are difficult to set up properly.

Anyone have any suggestions as to speakers or adding sub woofers? I might even give that option a go ( with extreme caution and advise on connection). in fact this may be a cheaper option, but im quite vague how to connect and integrate the base to extend what the Zingalis provide to create a sound that integrates properly, rather than creating a thumping sound.

Thank you for reading and kind regards to you all.

James
james123
Unlike your dealer, I am not aware that speakers have moved at all in the past decade...

I propose you go for high sensitivity speakers, more sensitive than your Zingalis. The reason your spkrs are hard at high volumes is probably because the amps run out of steam at high volumes... If so, you need spkrs that are even easier to drive.
There are many good choices and as a matter of fact there is a thread about this at the moment.

OTOH none of the companies you mention (Benesch, SFaber, etc) offer very high sensitivity speakers AFAIK.

Lovely amplifiers, btw!
Gregm, Which thread in particular is about easy to drive speakers? It's not immediately apparent, to me anyway.
You might want to do a search for threads on speakers that work well with your Pass amp. The right amp > speaker pairing is the key to getting the best out of both. I'd guess the topic has come up before. You could even give Pass Labs a call. They would probably be willing to give you some advice.

You don't need ultra high efficiency speakers that are designed for low power tube amps. A speaker in the 89 db and up sensitivity range with a nominal impedance of 4 ohms should work fine.

Sensitivity tells you how loud your speaker will play for a given input of watts. Higher is louder.

Impedance tells you how hard your speakers are to drive. Lower impedance is harder to drive. Harder to drive means a more powerful amp. Your Pass is a medium power amp.

Manufacturers give this spec as one number but impedance varies with frequency. A 4 ohm nominal impedance may dip to 2 or even 1 ohm at certain frequencies. You can get this type of info from reviews where measurements are done (Stereophile online is a good source) or by contacting a dealer or manufacturer. Reno HiFi is a Pass Labs specialist. They might be a good source of advice.
Tomcy6-Thanks very much for the information about speakers sensitivity, impedence etc. Its given me a good starting point.

With so many speakers on the market, its a tough choice.

Ill report back when I find a suitable upgrade.But in the meantime, if anyone has any suggestions or is using the same amp, i would be interested to know what speakers they are using.

Thank you all.
Regards, James