Jump to content

dc

High Rollers
  • Posts

    409
  • Joined

  • Last visited

Posts posted by dc

  1. Replaced the unmatched, uncomplimentary BD139/MJE253 output transistors with matched and complementary 2SA1930/2SC5171

    DC offset never goes above 5mV even at the highest point on the volume pot.

    Sound is a lot smoother and resolving, doesn't have the treble sizzle that it did previously. I don't know if that's a good or bad thing, but it doesn't seem to have lost any detail, just a lot smoother sounding.

    with 4.7ohm resistors and biased to 25mA the heat is very reasonable too. all good for now =)

    thanks for everything Nate!

  2. All the normal bias Lambdas are sold and I only have a Lambda Pro for sale. I'm always willing to discuss a deal to help out a fellow addict... ;D

    oh darn, knew i should have snapped them up when you dropped the price and included free international shipping =\

    atm the phones on my hitlist are some sigma/pro, sr-lambda (already have the lambda pro) and maybe the ESP-950.

  3. All right, you are now first in line to buy these ECR-500s when I decide to sell them (probably not in a long time if ever, these are sexy as hell).

    yay! \o/ you wouldn't also happen to have Koss ESP-950 or the SR-Lambda (non pro) for sale too would you? :P

  4. to cure channel imbalance may be one reason.

    I'm glad my Stax SRM-1/MK2 has dual volume control. Since I did a driver transplant on my Lambda Pros there has been imbalance, so this has been an absolute life saver.

    However that is 2 controls in a single pot, that can adjust the channels separately if desired, otherwise if when you turn it it will adjust both automatically.

    I admit on stepped attenuators it's probably less useful for fine tuning and probably annoying as hell.

  5. I'll see what I can do for you ;-)

    God, I was checking my site-stats and found this place, especially this thread...yeah...

    Lots of famililar peeps here! The upcoming meet will be crowded with Ultrasones. Looking forward to hearing that 780 with all the comments going on on head-fi.

    HAHA damn it guys turn off referrers!

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.