today I finally managed to find the time and desire to update my little dot mk1 with some better componets which I have laying around since a couple of weeks.

Well what did I do?

• exchanged the standard chip to an LT1364 - Dual 70MHz, 1000V/µs Op Amps
• exchanged the standard tubes to a pair of MULLARD CV131 6CQ6 CV4015 EF92 NOS

and how did it changed the setup?

First of all the amplification dropped a lot with the 'new' tubes. Instead of the 25% I now need to increase the output to 85% for the same amplification.

And the sound did get much worse, specially at higher amplification levels. Right now I'm going to burn the tubes in for the next 48 hours to see if it improves, but I don't really think so.

Fazit?

opamp was worth it,
tubes, were a waste of 40$ for this amplifier. Maybe one day when I get my hands on a little dot mkIV I have better chances? We will see. I actually lust more after a mk VII or even Woo Audio 6 Special Edition which has all the features I could think off, maybe in a year or so when I also got some grado SR-325is or RS-1. My reward for another visa?

Hey I can wish and dream, but first comes a vacation in utah and antelope canyon! Maybe finally hawaii...

Right now my wallet has to recover for the next 6 month. These last 2 month were way to expensive and fixie left me flat broke...

correction after listening to these new tubes 5 more minutes. They sound absolutely awful to my ears.

So I will try to burn them in the next 5 nights and see how they perform. Afterward I will try to use the other opamp I got for comparison.

5 hours later and the sound becomes worse and worse. They are getting more and more static noise and I think they are broken. Time to send the seller a complain...

15 hours later and it's obvious the tubes are just really bad and I guess I stick with what I have till my hearing is more improved. So I can actually take advantage of the finer details in the music.

so my currrent expirience without a car is slightly frustrating.

Example I had togo to woodland 3 times this weekend at very odd times

friday 5pm - 11pm
saturday 6am - 1pm
sunday 6am - 1pm


Now since it was ridiculous cold I ended up renting a car for these days, which translates into another 200$ spend for renting the car and gas, frustrating at best...

So I'm looking now into the so called zip cars to see how this concept works. Which is basically a car sharing approach and could be cheaper. Not sure about it yet.

Why didn't I ride my roadbike out to woodland?

It was just to cold and dark, that's the only reason. But this is something of the past. Cause after renting the car I had the possibility to go shopping at REI, Cycle gear and Ikea which translates into

• very warm heavy jacket
• very warm light jacket
• very warm heavy pants
• underarmor shirt and pants
• a new blanket and covers (Extremely warm and comfy, but makes it harder to get up in the morning)
• candles, gluehwein and chocolate...
• very warm gloves
• sturdy pair of leather gloves
• and some other stuff
  

so this should keep me warm in Germany and specially here.

and the car is sold. The funny thing is I would buy another Passat without hesitation again.

cost of ownership in 7 month: 7,754 - 3500 = 4254$ a bit much for my taste.

So no car for the next 12 month :(

mhm maybe I was a bit greedy.  I had a buyer for the passat today who offered me 3500$ and I turned him down because I wanted 4000$. Maybe I should had just sold the car to him and have one problem of my mind?

Well there is always another day...

after being back from new jersey and san diego I finally had enough time to figure out what's wrong with my car and got it running, after spending all friday afternoon under it and being covered in grease.


I even managed to replace the broken mirror controls and get it to pass the emission tests. So now I have to sell it in the next 90 days.

I just hope that it was the missing spacer which kept killing the speed sensors. So far it starts and runs fine and after an oil change feels like new.

now I'm playing with the AH-D5000, my Denon 1940CI and little dot mk1+ since less than 24 hours and I'm deeply in love with the combination.

It's just so nice and relaxing to come home and listen to one or two cds with a glas of wine or to finish up some work. The only problem is. I don't enjoy my Shure headphones at work at all anymore. I mean they are nice headphones and sound great. But compared to my home setup they are just plain boring.

I just can't wear them and forget about them. Right now it just happens that I play 'Dark side of the moon' or 'Diversion bell' and totally loose track of time, till the music stops and reminds me that another hour just went by and I need to change the CD.
 
Now I just need the dac to arrive to connect the laptop to the amplifier. And how do LP's sound again? Help I'm addicted again and need more CD's...

I guess I'm taking my Mylene Farmer CD (California) with me at Christmas time or make a high res copy on the laptop...

The difference of a little amplifier is just amazing.

today my little dot MK 1+ finally arrived which is the smallest headphone amplifier in the little dot program and it's right now unmodded.

And I just have to say I'm deeply impressed by the sound of it and currently only listen to it with the Shure SRH840 and can't wait for the Denon AH-D5000 to arrive.

Once I have the setup completed and learn the sonic profile, I will start to mod it a little. I already have the parts here, since they were rather cheap. I mean tubes and opamp cost like 5$ a piece.

What is missing?

I'm a bit unsatisfied with the bass and the highs are a bit missing. But that's more related to my low quality mp3's I think. Still waiting for the DAC and SACD player.

but it's really relaxing to just lay in the dark, have the tubes glow and listen to some Pink Floyd.

so after talking with the DMV this morning I'm not allowed to sell a Non Working Car in the state of California except to a Junk Yard.

Looks like I'm stuck with the passat a little while longer. Maybe I just put it into NON OP and cancel the insurance on it. And save till march for a newer car...

But the jeep with 70k miles down looks really nice and 4k is a pretty good price. Sure it's a 96, but 70k miles and 4WD, what do you want more.


and it's red!

Sure a 4Runner would be more reliable, but also twice as much and 4k I could easily save in 3 - 4 month, if it holds. It could even tow my passat to the junk yard...

since the passat is more or less sold. Sale should be final tomorrow evening. I'm researching other cars. And most likely it's going to be a low mileage wrangler (<100k miles) or a high mileage 4Runner (160k around) and manual transmission.

Short anything with a 4WD and rated to be very reliable, since snowboarding season is coming up and I really want to go to Death Valley and UTAH next year.

There is one 4Runner which looks really nice, but 240k miles (it has a new engine and most parts replaced) kinda scare me a bit. I don't want another fixit car...

Oh we also got tickets for christmas.

I finally found the tools I wanted since a long time. Small precision tools to fix mac books, computers, glasses and just in general tiny things.
I think for 13$ it was a bargain.

just discovered a new artist. Katie Melua and I actually really like her album 'Pierce by Pierce' to bad that it's only in 256kpbs and not 321 or higher.

But she has a wonderful voice, it just sounds great and relaxing. More or less perfect after a day of work.

Help I found a new addiction, buying CD's on iTunes...

the last weekend we decided to take a small trip to vegas which turned into an absolutely fun trip.


First of all we had a 2009 Toyota Avalon with close to 300HP as a rental car, which got an average of 30+mpg. Short plenty of power, plenty of space and affordable.

after driving for 8 hours or so we arrived in Vegas shortly before sunset and rented a room at the Excalibur for 99$ a night. Divided by 3 person = 33$ for staying in Vegas. Can't get much better.

After a couple of hours sightseeing and taking a lot of pictures.

we decided to grab some food. Well I decided since I really wanted to try some 'professional' brisket sandwich to compare it to mine.
For this we went to the supposedly best bbq place in town.

well, if this was the best place. I do not want to go to the worst place. Cause the food was over spiced and rather bad. That the waiter gave himself a 17.** % tip for lousy service didn't really help either.

At least I managed to take lot's of pictures of pretty motorcycles and some waitress posed on one of the harleys rather badly. Actually it was that bad that I did not even bother to keep the picture.

after this we tried to watch the water show at the bellagio, but sadly were to late and only got a quick shot of it

and decided to gamble instead a bit at the bellagio.

While we were there some random lady asked nico if he'd like to have a couple of show tickets and after a bit forth and back we figured out the tickets are for free and so we took them. It were 3 tickets, we were 3 people. Short perfect timing and combinaton.

The tickets turned out to be for Cirque du Solei - O and it was an amazing show. I actually ordered the CD afterward on my iphone.

 as you can see in the picture we were very close (4th row) and in the middle of the row. Short perfect tickets, which resale for 140-160 a piece normally.

After we spend the night in our fantastic hotel, we left and drove to the grand canyon.

We made a short stop at the Hoover Dam, fairly unimpressive.

and discovered some way more impressive chipmunks

yes our priorities were clear.But after all It was actually to see how low the water reserves are in Nevada/California.

normally the water covers the white area of the stone.

Anyway we continued to drive over the over Hoover Dam into Arizona. Another state done of my US map btwand arrived a couple of hours later at the Grand Canyon.

There we camped under an amazing sky full of stars

And like always we didn't plan very well and it turned out my sleeping bag was way to cold for these temperatures. Because originally we planned to camp at the Mohave Reserve, but it looked to boring that we decided todo something else instead. Short I was freezing all night and some animal kept pocking me non stop. I'm really shure it was a grizzly bear or mountain lion masked as this little fellow

he was actually so upset, that I didn't leave him into my tent, that he attempted to jump down the Grand Canyon the next day. For example his view was something like this....

No it's noy at an eagle, it's a raven in the picture...

Back to the topic. In the morning we made some breakfast on my sturdy little camp stove. Or in other words some tea and a tomato soup with pita bread. And continued to drive the last 5 miles to the grand canyon.
On our way there we discovered a bock (deer) who showed us that bathroom are optional...

I sadly did not manage to shoot him from the front, since a big bus came and kept honking at me to move my car off the road. I was also worried that he attacks us. Anne mentioned she can outrun him, but I was not to sure about this...

Once we finally arrived at the grand Canyon we took the opportunity to shoot hundreds of pictures. Since you never know when you are there again...

Afterward we drove back to Las Vegas, which was surprisingly quick. We only need like 4 hours or so. Afterall it was just one long straight road more or less...

One our way we discovered an old Airplane museum

And some strange looking houses....

 

When we finally arrived in vegas we managed find an even cheaper hotel. Called Hooters, which was not great. But 49$ for 3 People was a good price for this room and it looked ok. We even manged to watch the water show at the Bellagio this time

And loose even more money....

Also a tradition is, if you visit vegas you need to take a picture of fancy cars like...

a ferrari

a viper

and this was our weekend. 

As a final treat was that we had a nice Dinner at Buckhorns were an elderly gentleman gave us a 1994 Beringer Cabernet Reserve for free. It's a 140$ bottle of wine I could totally NOT appreciate...

The only sad part was that my wonderful Ashley was not with us on the Trip. Well maybe she makes it to the next trip. After all I'm going to San Diego in a week, afterward New Jersey and than Germany.

live is more fun with the right motivation and a couple of sweet deals:

a) 80$ instead of 400$, 2 weeks old - (Denon 1940ci) - nevermind seller backed out of it and can't even give him a bad review so I ended up paying 120$. Still a nice deal.
Second order got canceled too,  now I found one for 150$. I'm getting slightly frustrated...

b) 220$ instead of 699$, 200h used - (Denon AH-D5000)

c) 100$ no deal (Little Dot 1+, want to test a simple version before I go overboard again with the model I want)

d) Little Dot - Dac_I digital analog converter a bit to much money, but was recommended...

e) Pink Floyd - Dark Side of the Moon (SACD) - 10$ (I know I'm predictable), when will they release a SACD of 'The Wall' and 'Wish you were here' I wounder. Well I would be happy with the normal CD sometime.

and the best part is, If I don't like the headphones or the player and decide to sell them I can sell them without a loss and most likely make money out of it. Otherwise I would never had bought them.

Other SACD's order;

Norah Jones

Dire Straits - Brother In Arms

Elton John

Pink Floyed - Pulse

Now time to order tickets! for christmas :)

but the really annoying part is that the stuff need 1 - 3 weeks to get delivered :(

live is frustrating,

since I'm back from my wonderful vegas/grand canyon roadtrip, more about this in another upcomming post. I have nothing but issues with my software.

• I have to increase the performance of the export by factor 8 - 10, ok a nice challenge
• switch over the eclipse 3.5.* and nothing compiles anymore
• a deadline is coming up till everything has to work
• I have to perfect some features

and the stuff I actually really want to work on, just keeps piling up, like the quality and quantification module :(

just bought my TomTom Navigation System app for my iphone. Let's see if it works better than my trusted 4 year old hiking GPS...

I just picked up my rental car, a 2008 Toyota Avalon and while it's a nice and fun car to drive. I would rather have a passat. The Toyota is just so whisper quite and doesn't purr at all. But well it does has close to 300hp and accelerates quite nicely and I'm happy that I have cruise control set to limit my self at 80mph.

But otherwise, all plastic inside :(

And I wanted the promised nissan maxima....

last night was a slightly different night of going out dancing

 a friend of mine called me earlier that she is hosting a vip event

at the dream ultra lounge in sacramento and obviously I wanted togo

I did not expsect that this meant free alcohol of any kind and as much as you want

the vip party turned out to be only 8 people, including the head of security

and owner of the club and a couple of models.

short it was a fun night

this morning I started to research what this actually cost to host such a party. The smallest package is one bottle of alcohol, a couple of mixers and admission for 8 people. This fun cost 350$

now what did we have was:

2 different kinds of vodka

1 bottle of spiced rum

1 bottle of martini

couple of mixers

and we were between 8 and 15 people. Just coming and going. Which translates into  a custom package of 1100$ and 4 hours spend.

Way to rich for my blood...

it was the year 2001 and I was highly into HIFI and spend countless amount of money on this hobby. Now 8 years later I'm still missing one thing of my audio equiqument and thinking about buying it again over and over again. At least once a month.

My beautiful Sennheiser HD600 headphones which I used to own and had to sell in 2003 because I was short on cash.

Sure it was nut's to spend 600$ on a pair of headphones no question about it. But I'm still considering doing it again and buying a nice amplifier for them. The big question is just, are mp3 files good enough?

The funny thing is, I do not miss my Dolby surround system or my speakers, which are now glorious plant support...

well if I see the statistic of my saving account right I could assume that I can ditch my car in 4 month and buy a replacement.
Right now If somebody would offer me 2k for it, he can have it and I wouldn't loose sleep about it. It's just amazing what I spend on it in the last 6 month...

currently:

• blown ecu
• keeps killing crankshaft position sensors => see ecu
  
• flat tire
• still possible blown catalytic converter

I guess  I never ever buy a used german car again. The next car is an old jeep or mustang. At least they have no electronics which can die...

This one looks good..

Well I'm back from Cambridge.

And I can only say if you ever have the chance to visit it. Definately do it. Sadly I had not much spare time between meetings, preparing my talk, practicing and catching up on sleep.

But at least I spend 4 hours on Friday running around and making a personal tour on the Kings College Chapel Roof, which gave you an amazing view over the city.

Short I want to go there again sometime and see more off it.