LP 12 the Extreme Phono Way-First Impressions


Well..after weeks of e-mail discussions and sleepless nights, I took the plunge and submitted my LP12 for major surgery at the capable hand of Case Ng (Extreme Phono). My LP12 was a 2 year old table with Lingo and Ekos in great condition, but poorly set-up by a former Linn dealer who shall remain anonymous. The mods effected by Casey consisted of a carbon fiber/aluminum subshassis and armboard, a new silver phono cable of Casey's own design (more on this later), and tweaks to the suspensions (new rubber grommets are the only visible change). I also purchased a pristine second hand Arkiv B from Casey at the same time, which he installed on my table and tweaked for optimum VTA, tracking force, etc. Reproducing his settings was a snap since he provide accurate caliper measurements (accompanied by digital photos of how/where the measurements were taken) to accurately reproduce tonearm height and counterweight position. The patient stayed in residence for about 3 weeks, and returned in good spirits w/ no scars.

Although the cable is still burning in, it is time to post some first imressions after a listening session with four other Audiogoners. For reference, the table sits on a Neuance shelf atop a Phase 4 Mana rack. I listened first with rubber Bump On feet, then placed the table on Aurios MIB bearings (a major pain in the a....!). Phono preamp is the Linn Linto.

Well...there is no comparison. This is hands down the best music reproduction I've ever achieved at home. Every single aspect of the musical presentation improved in spades, solidly trouncing my revious analog set up and my Muse Model 9 signature. Soundstaging, air, bass articulation and depth, top to bottom tonal "integrity", retrieval of detail, micro and macro dynamics, and last (but not least) PRAT were all at a new plateau. What is utterly scary is that the tonearm cable is still a good 30 hours away from break-in..so this can only get better.

Casey's cable is EXTREMELY well constructed (finish is MUCH better than the Grahm IC-30 I owned briefly) with maniacal attention to detail. Like in the Hovland cables, Casey uses very low mass RCA's, though his are made entirely of silver. My only quibble is that my Linto's RCA jacks are a bit too short/thin to provide good ground contact..but this was easily remedied by tightening (slightly deforming) the RCA plus. I will be posting further impressions as the cable burns in, but the investment (to my ears) thus far appears VERY worhtwhile (especially considerng that my loss if I tried to sell my LP12 and purchase a more "modern" table would far exceed the cost of the mods)
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dear Alexc,
thank for your posting, and I am waiting for your coming reporting. I own a set of lp 12 systems exactly like yours and wanting upgrade. would you share how much it cost you for the whole upgrade. pl provide extreme phono contact e mail or phone.

thanks

Tim
One suggestion about the cable. Phono cables get such a low voltage signal that they NEVER realy break in. I have found that running them on a Mobie or similar break in device which puts a very strong signal through them makes a big difference.

Best wishes,
Don Kenney
I have set up many Linns professionally, and I have alot of experience with these tables. Linn comes right out and says in the offical repair manual tha the turntable is basically perfect and if it could be made better they would do it. They then go on to say that they have tried all or most of the Mods and found them to in fact change the table but alas not for the better. what they are in fact saying is you may think it sounds better but it does not.
I am sure the mods you got improve the table, the linn is bacially a copy of many turntables that came befor it, and it has many problems areas, that if you drop the cult crap and address them with some basic engineering improvement will be made. On a bet , I made a Valhalla Linn sound as good (3out of 5 people said better) than a fully loaded Lingo, just by redesigning the plinth and structure that holds the suspension. Escentially opening up the table on 4 legs and isolateing the motor on its own lead filled tower. Go ahead Mess with your Linns! They are not perfect.