The sensitivity is 91db and the recommended power is 40 to 300w. Minimum ohms is stated at 3.5.
Integrated Amp for Focal 1027be speakers
I'm looking a integrated amp for my Focal 1027be speakers. I previously owned the Sim I-7 before I decided to go with a 5 channel Classe SSP600/CA5100 set-up. Now I'm thinking about going back to a dedicated 2 channel system and selling my 5 channel system. I'm using the Oppo 95 for cds and the Olive 04hd as a music server with Synergistic tesla interconnect and speaker cables.
I could go with separates but I hear that many of the newer integrated amps are pretty close to separates. I would go with separates if I could get a deal. Since the Focals can sound a little bright on lower quality recordings, I'm hoping to find find an amp that would go good with the Focals. I prefer solid state equipment since I don't want to hassle with tubes. I've considered the Sim 700i, Pass INT-150, and ModWright KWI 200 with the optional built in DAC.
I could go with separates but I hear that many of the newer integrated amps are pretty close to separates. I would go with separates if I could get a deal. Since the Focals can sound a little bright on lower quality recordings, I'm hoping to find find an amp that would go good with the Focals. I prefer solid state equipment since I don't want to hassle with tubes. I've considered the Sim 700i, Pass INT-150, and ModWright KWI 200 with the optional built in DAC.
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- 41 posts total
I'm wondering if the Pass has sufficient power at 30w.My understanding is that the amplifier section of the INT-30A is essentially identical to the Pass XA30.5 amp. Although the XA30.5 is officially rated at 30 watts Class A, it is actually a Class A/B amplifier above 30 watts, with a maximum A/B output of 153W at 8 Ohms. From Stereophile's measurements discussion: Superficially, the XA30.5 appears to be a 30Wpc class-A design. But this is not the maximum output power. The specifications list the amplifier's maximum output voltage as ±35V, which, assuming this is the RMS voltage, is equivalent to 153W into 8 ohms. The XA30.5 thus transitions into class-B for the top 6dB of its dynamic-range capability.I assume the specs of the INT-30A are similar or identical. You could email Pass to find out. FWIW, I've owned 2 different Pass amps, including the XA30.5, and 2 different Focal speakers, including the 1027be. Bryon |
I was just about to post essentially the same comment that Bryon just posted. I would also highlight the following statement in the same measurements discussion of the XA30.5: The amplifier doesn't actually clip (defined as the THD reaching 1%) until a much higher power level: 130Wpc into 8 ohms (21.14dBW). Even higher powers were available into lower impedances before clipping: 195Wpc into 4 ohms with both channels driven (19.9dBW), and 332W into 2 ohms with one channel driven (19.2dBW).The Pass site indicates that the INT-30A is "based on the XA30.5," and the specs that are presented for it are essentially the same as those of the XA30.5. The only thing that gives me pause is that the INT-30A weighs 2 pounds less than the XA30.5, even though it includes additional functions. Communicating with Pass would seem to be worthwhile, as Bryon suggested. Regards, -- Al |
Thanks guys. This is the kind of info I needed and I will give Pass a call. Bryon- You stated you owned the XA30.5 along with 1027be. What was your impression of both together and did you try another amp with the Focals? I also read Pass equipment run quite hot and consume alot of power even when idle. |
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