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  Pass Labs:What to expect fm XA60.5 to XA100.5
Hi Guys,

Some of you may know that I have some buzz/hum issue in one of newly received XA60.5 mono blocks. The dealer diagnosed the problem and determined the transformer needs replacing. Since the XA60.5 is only few days old so I am given the chance to get a replacement set or I could top up the price difference to get the X350.5 or XA100.5s when my dealer gets their stocks in the next 3-4 weeks time.

Kudos to Pass Labs and the dealer's service for all the patience and after sales services...certainly very much appreciated and glad I go for Pass Labs.

As such, I have 3-4 weeks to listen to the current XA60.5 in my system while waiting for the stocks to arrive and make the final decision on the swap/upgrade.
Elmerpoh  (Threads | Answers | This Thread)

07-11-10
  Responses (1-67 of 67)
Click title to read one, or click date to read all below it.

07-11-10   Some information: speaker : von schweikert unifiel ...   Elmerpoh

07-11-10   This is a little off topic, but i too am currently listening ...   Kenl

07-11-10   Hi kenl, yes,the reviews are pretty much true, the pass lab ...   Elmerpoh

07-12-10   With your speakers i would not expect much of a difference g ...   Pubul57

07-12-10   Are you running balanced or single ended from the bel canto ...   Tvad

07-12-10   Though i did not say it before, i should have added that imh ...   Pubul57

07-12-10   I went from the xa100.5 to the xa160.5. my speakers are a v ...   Peterayer

07-12-10   Does the meter on the xa60.5 bump around alot? if it moves o ...   Rtn1

07-12-10   Elmerpoh, how far from the speakers do you sit? is this the ...   Tvad

07-12-10   Hi guys, thank you for all the inputs. hi paubl, as my sp ...   Elmerpoh

07-12-10   i don't believe that's measuring decibels. take some measur ...   Tvad

07-12-10   Elmerpoh, given your 91db and 4 ohm min impedance and the f ...   Peterayer

07-13-10   Elmerpoh, disregard the suggestion to measure your listening ...   Tvad

07-13-10   Tvad, could you please elaborate on your last post? you se ...   Peterayer

07-13-10   "i was always told all speakers like wattages, the high ...   Pubul57

07-13-10   hi pubul, my main dilemma is: given everything the same(i. ...   Elmerpoh

07-13-10   Some pass x.5 owners will have to pipe in here, but for some ...   Pubul57

07-13-10   If i understand your situation correctly you will have the o ...   Onhwy61

07-13-10   I own a xa100.5 with wp sasha. before buying tha xa100.5, i ...   Jpspock

07-13-10   I would expect the xa-100.5 to be "better" than th ...   Pubul57

07-13-10   hi onhwy/pubul, my local dealer unfortunately does not hav ...   Elmerpoh

07-14-10   The latest tas said the sasha is not an easy speaker to driv ...   Keithr

07-14-10   Yup, i would think xa100.5 or higher, but those 100s are con ...   Pubul57

07-14-10   Hi elmeroth, i listened the xa60 and 100.5 the same day on ...   Jpspock

07-14-10   The plot thickens...   Pubul57

07-14-10   Elmerpoh, i must have misunderstood you. i thought from yo ...   Peterayer

07-14-10   Peter, is it your feeling also that the xa60s is more than e ...   Pubul57

07-14-10   A little late to the discussion here. i use xa-30.5 to driv ...   Jylee

07-14-10   Pubul57, i think the xa60.5 should have enough power for el ...   Peterayer

07-14-10   I bought a pair of xa160.5's based on a combination of audit ...   Auxetophone

07-14-10   The comment from pass regarding the characteristic of the xa ...   Tvad

07-15-10   hi peter, i am unable to have any head to head hearing of t ...   Elmerpoh

07-15-10   A couple thought to consider, since you have a few weeks bef ...   Auxetophone

07-15-10   If i were you i would contact pass labs directly and talk t ...   Onhwy61

07-15-10   an excellent point, and an equally excellent alternative.   Tvad

07-15-10   if the amp is going back to pass for repair anyway, perhaps ...   Peterayer

07-16-10   Excellent and very valid points guys, i will need to have a ...   Elmerpoh

07-16-10   Good luck!   Pubul57

09-20-10   Elmerpoh, what did you decide to do? can you update us? t ...   Peterayer

09-23-10   Hi peter, thanks for checking back. can you believe i am s ...   Elmerpoh

10-21-10   Hey guys, just an update, finally my long wait for the xa10 ...   Elmerpoh

10-21-10   Congratulations!! great amps with almost any speaker.   Pubul57

07-30-11   I am curious as to which amp you chose. assuming that your ...   7p62mm

07-30-11   Elmerpoh, you never gave your impressions of the new amps. ...   Peterayer

07-30-11   My speakers are 90 db efficiency. my amplifier provides 400+ ...   Rtn1

07-30-11   I owned the 350.5 and the 250.5 at the same time, and for me ...   Seabreeze

07-31-11   My current amp is an aleph 60w/ch. it has plenty of power f ...   7p62mm

08-01-11   7p62mm: "a couple of advantages that the xa60.5 has ove ...   Pubul57

08-01-11: Elmerpoh
Hi Guys,

Apologies for the late update, was tied up and seldom log into the site.

Yes, I've upgraded to the XA100.5 and used the same VSA Unifield 2s on the 100.5 and 60.5.

What I felt from different amps on the same speaker, the 100.5 sure have more headroom, and sounds less congested when playing heavy tracks(classical and live rock concert). The beautiful mids are similar to the 60.5 but do feel there's slightly more definition and resolution with the 100.5 on the mids and highs hence the soundstage sounds more focus. Some increase in width and height on the soundstage too.

Overall, the music picture portrayed by the 100.5 is towards a denser and complete sound if compared with the 60.5.

The 60.5 is a great amp, but with higher Pure Class A watts using the same design does better it and it should being a higher cost model.

If one can stretch, go for the 100.5. I agree from some of the comments I read and heard, the 100.5 is the sweet spot model among the XA.5 series in Pass Labs.

Now as they say, nothing is perfect. Coming to the down side of 100.5, I am always craving for even more resolution, more speed and a tighter and more defined low ends from them especially when I am listening for live music concerts on classical or rock. Believe this is the design and characteristic of Pass Labs sounding slightly layback with benefit of a more beautiful mids and highs.

I have since moved on and am very happy what I can achieve with the Soulutions.

Cheers

Elmerpoh  (Threads | Answers | This Thread)


08-02-11   "always craving for even more resolution, more speed an ...   Rtn1

08-02-11   "overall, the music picture portrayed by the 100.5 is t ...   Seabreeze

08-02-11   I enjoyed the xa100.5 very much until i bought a new pair of ...   Peterayer

08-02-11   I would expect all those benefits when you move from an unde ...   Pubul57

08-03-11   Good point pubul57. i've never tried my bigger xa.5 amps wi ...   Peterayer

08-03-11   I still believe the monoblock argument about separation, tho ...   Pubul57

08-03-11   Pubul57, i too have found that smaller wattage amps will ge ...   Onemug

08-03-11   The man is on of the greats, and owning most any amp he has ...   Pubul57

08-04-11   Nice comments pubul57 and onemug. i believe you need the app ...   Charles1dad

08-04-11   I agree with onemug. somehow, the xa200.5 sounds sweet, deli ...   Rtn1

08-04-11   Sounds like there may be no sonic price to be paid as you mo ...   Pubul57

11-03-11   In terms of the more power means more complex circuit with m ...   Lightminer

11-03-11   Light, maggies are generally not a bad load for a good amp l ...   Magfan

11-03-11   Yeah - spectron - that is what i meant when i said spectral ...   Lightminer

11-04-11   "are the 3.7s fused?" yes, 5 amp mid and 2 1/2 rib ...   Hasse

11-04-11   Light: 'more power means more complex circuit' is not neces ...   Magfan

10-25-12   Has anyone tried either the xa60.5 or the xa100.5 with the v ...   Nicks

10-25-12   Nicks, i use a pair of xa-100.5s with my vandy 5as in a 14 ...   Dmatt200


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