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Spendor and Tubes

I thought that I would take a moment to dispel a common misconception about the large Spendor Classic speakers and low power tube amplification. I have been a Spendor Classic fellow since 1980 -- having briefly tried the Harbeth line as well (I prefer Spendor...YMMV). I have owned every speaker in the line and now run the SP100s in my living room and the 1/2Rs in my small dedicated listening room.

I have enjoyed both speakers immensely with the stupendous McIntosh MC352/C2200 combo. But it wasn't until I made the switch to Cary amps that I realized that the speakers, to my ears, sound best with quality tube gear.

The SP100s are now driven by a Cary SLI80 F1, all-triode, 40 wpc. An ACI Titan II sub resides in the corner. Meanwhile, the 1/2Rs by an older 11 wpc Cary SEI300 in a nearfield set-up. No sub required.

I have had audiophile friends with $$$ systems by to listen and they leave shaking their heads in wonderment and bewilderment at what they're doing wrong.

My point? Don't believe everything you read. Yes, the Spendors are a very stable 8 ohm load on an amp. But the synergy with the Cary gear (Morrow Audio SP4 & MA4 cables) is simply breathtaking. Not "sluggish" in the least. Plenty loud when needed. Sublime with all kinds of music from Bach to bluegrass to China Cat Sunflower.

Long live two channel!
jdmeyers77
jdmeyers77 OP
15 posts
 
Thanks for all the input, folks! As to why I use a quality musical sub to augment the lowest frequencies, the SP100s (even with the mighty 400 wpc Mac amp) do not "plumb the depths" as they say.

If you want to know what you're missing, play Patricia Barber's "Premonition Years" CD (the first five cuts on the red one in the set). Once dialed in, close your eyes and have someone turn the sub on and off (as I used to be able to do with the C2200).

Could I live with the SP100s without a sub? Absolutely. Do they become true full-range giant killers with one properly introduced? Even more absolutely.
jd57's avatar
jd57
18 posts
 
I have been using a CJ premier 11a with my SP100's for years. I also just bought a Rel G1 sub. Love the sub with the SP 100's. But I have the Sp100's way out into the room, and I sit near field, so there is very little natural bass reinforcemnet or wall reflection.  The sub isn't always needed, but with the G1 I have a remote to adjust without getting up. 

I often think about trying a SS amp to tighten up the bass, as it can be loose and a bit sloppy on faster rock/electronic music.

 But tubes and with the right music, the Spendors can create an addictive wrap around totally envelping sound scape. 

So glad to hear from tube loving Spendor fans. 


audioconnection
1,271 posts
 
Have you tried the 100s right on the wall 4 inches out?
 You will pick up on the power response and level out most of the bass nodes.
 Don't forget to move your chair closer as well
 Best,
 JohnnyR
noromance's avatar
noromance
10,056 posts
 
Not much to add other than I have a second rig with Spendor SP2/2 on the end of rebuilt 1960s EICO HF35 monoblocks with 6L6 tubes. Not too loud but sweet as a nut.
linnlingo
173 posts
 
My dealer has a combination of Spendor Speakers and Jadis tube Integrated's. Very musical combination.

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