imhififan

Responses from imhififan

External Balance Control
SMD Dact type 21 Stepped attenuator  Buy two, one for left and one for right channel between pre and amp. 
Yaqin MS-300C Integrated Amp Keeps Shutting Down
Would the 5Z3P 274B or 5U4GB rectifier tube have anything to do with my problem? I think the rectifier tube is dying, my suggestion is replace it first, If after replacing the rectifier tube bring back the amp to life, next step is repla... 
Tube amp kit build question
I wanted to include a jpeg of the wire but I can't find anywhere to attach it. Post it to your system page. 
Package drop box large enough for vinyl record parcels?
https://www.usmailsupply.com/C/DropBoxesPostalSpecialties/197 
coaxial/spdif to usb converter
A new musical paradise mp-md2 cost $900 to $1500 DAC depend on option, as Al (almarg) pointed out, any such device that OP looking for would probably cost a good deal of money. IMO, OP's best option is either repair or replace the DAC. 
coaxial/spdif to usb converter
May I know what you want to accomplish with such converter?  
List of most high end analog active crossovers ever made.
FM Acoustics fm330  
Bulding Cabinets, Binding Posts, and Speaker Wire ???
BTW, a GOOD mechanical connection is as good as a GOOD soldered connection.  
Bulding Cabinets, Binding Posts, and Speaker Wire ???
http://www.cardas.com/images/ccgr_l_drawing.jpg You can use an additional 5/16"x32 nut to fasten the spade connector from the inside of the box. How about the driver side? Don’t you need to solder it to the driver? 
Can McIntosh C2500 be converted to 240VAC Operation?
I downloaded the McIntosh C2500 service manual from elektrotanya.com:https://elektrotanya.com/mcintosh_c2500_preliminary.pdf/download.html On page 55 and 57 of the service manual show the jumpers (J1) for voltage selection, and I also found a... 
Mounting Triplanar Tonearm to SME 20/2 Turntable
My suggestion is make a new aluminum arm board for your arm. https://www.etsy.com/listing/194959127/aluminum-round-disc-circle-6061-250-14?gpla=1&gao=1&&... https://www.gcaudio.com/images/uploads/777/sme-20-diagram_square.jpg 
All else being equal...
I can find tons of info of 400A, not so much for CAS-2  https://www.diyaudio.com/forums/pass-labs/175138-threshold-amplifier-overview-schematic-collection-m...  
Placette RCV Passive Pre between pre and power amplifiers?
Another option is the schiit freya-s https://www.schiit.com/products/freya-s Set the freya-s to passive and insert it to the input or tape loop of your ARC LS-5II.  
Onkyo Vintage Receiver TX 2500
No relay in Onkyo TX 2500  
Optical Output in to Coaxil (rca) Jack. Is There An Adaptor?
https://www.amazon.com/Optical-Converter-Bi-Directional-Repeater-ROOFULL/dp/B01N32C5GT/ref=sr_1_3?ke...