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.
128x128ronrags

Showing 4 responses by bryoncunningham

If you are set on an integrated, you might consider a Pass Labs INT-30A. Focal and Pass are a nice combination, IME.

Bryon
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
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?
IME, the Electra series (including the 1007be, the 1027be, and the 1037be) is very revealing of distortions in ancillary components, partly due to the tweeter. The Pass XA30.5 is low in distortions that are subjectively objectionable, which is why it, and the rest of the XA.5 series, are often suggested when people want a solid state amp that doesn't sound solid state.

Assuming the rest of the system is up to the job (esp. the source), the 1027be and the XA30.5 together will be resolving, coherent, harmonically accurate, and reasonably dynamic. I'm not saying there aren't other good choices, but IMO this is one of them.

Bryon
Sorry to hear your 1027's are sounding bright and harsh. I had the same speakers, and with my Pass XA30.5, they sounded terrific. Unfortunately, the 1027's can be finicky about other components. Hopefully things will change with break in.

Bryon