The owner told me that it is a PX25 push Pull amplifier :-)

What is the red monoblock on the 2 sides of the EMT?

Vintage collection :-)

New tube caps were bought for my 37.1 :-)

:-)

I guess we can wait until a sufficient no. is available.
Anybody want to make use the service?
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No urgency. I will like tyo see your outcome.
Honest to say, a 50 years old 12.1 should look like a 50 year-old vintage :-)

Dear Richard

Glad you like it....much better than any plastic battery operated clock..

The clock is quite large but inexpensive.
Thanks for Francis cutting "love" again!

Richard,

Manufatured in Shanghai, the 555 clock is "famous brand" and best seller in 1980s. I also have one, hehe.
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Francis,

Overlooked your message until now. Yes, it is a nice toy that gave me the immediate desire to take out the machine for "mou yau" (re-oil) and reminded me of the days when I was interested in watch machines and almost became an appentice at my teens.


:)

I can try to arrange. The shopkeeper said it took much of his time than planned. So it may need several pairs together before I can go and ask.
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YC,

Noted. Thanks in advance.

I guess we can wait until a sufficient no. is available.

Anybody want to make use the service?

rcwy

Pang,

Noted. It is good news. Take a picture of your 25A with the EL33 for here.

:)

Pang - Have you tried the EL33 in your TL/25A already?
-----------
R,
I fixed the EL33 on the TL25/A for some days, the sound is still improving. More high and wider in sound stage!
thanks R for the excellent pair of EL33.

Thanks
pang

I am convinced by the nice result. Will there be another round of respraying?
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I can try to arrange. The shopkeeper said it took much of his time than planned. So it may need several pairs together before I can go and ask. By the way, he gave me spare paint for touch up in the future. :-)

hi rcwy

Find any good thing in England ?

Continued from the discussions on LEAK preamps vs. EICO preamps in anotehr R33 thread.

This LEAK Point One stereo preamp just ended in eBay at US $165, which is much cheaper than an EICO stereo preamp, i.e. ST-84 and HF-85, but which already belongs to a higher ending price for LEAK pramps. Many, if not most, LEAK preamps ended at below US $100, and some attracted no bider at all.

Most LEAK biders are well informed!


:)

two 10K 1/2W A&B grid-stop resistors for the KT66s
----------------------------------------

= R21 and R22

please confirm whether Pang's pair of 25A also came with a 22K resistor (R23) on each top cap of EF37 like 12.1?
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Yes! Positive.

Not only a 22K 1/2W RMG as a grid-stop resistor R23 (that prevent oscillation) was included as per the circuit diagram, two 10K 1/2W A&B grid-stop resistors for the KT66s are also included!

Richard

Welcome back to R33 :-)

One question relating 25A

Will you please confirm whether Pang's pair of 25A also came with a 22K resistor (R23) on each top cap of EF37 like 12.1?

John

The chassis looks superb, thank you very much!!

BTW i have found a shop to do screen print for our chassis, could you please call me when you come back. Will you be back before Chinese New Year?
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I am convinced by the nice result. Will there be another round of respraying?