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imhififan

Responses from imhififan

kef series C 80 questions
http://www.kef.com/uploads/files/en/museum_pdf/80s/C80_Installation_Instructions.pdf BTW, you join audiogon since 1970??? 
Stereo Tube amp driving r/l Tweeters ?
What you intended to do is passive horizontal bi-amping, if using two different stereo tube amp, you need a volume control for gain matching if both amp has different gain. If both stereo tube amp are identical, vertical bi-amping is better, you ... 
tubes4hifi SP14 preamp and Psvane CV181 Tii tubes
Or replace the tube sockets to shorter one. 
tubes4hifi SP14 preamp and Psvane CV181 Tii tubes
If enough clearance on the bottom, change the standoffs of the PCB to shorter one. 
Musical Fidelity Phono preamp loading
100Ω RCA Plugs (Green for MC loading) 47pF RCA Plugs (Blue for MM loading) You can custom the loading plug using different value resistor/capacitor. http://www.salonav.com/wp-content/uploads/2016/12/05-1.jpg http://www.salonav.com/wp-content/uplo... 
Supercapacitors. How often are they used in audio?
Jeff Rowland 
Mitsubishi DA-A10
Congratulations! Please tell us more about the progress of nikko tuner. 
ADCOM
Gfp750 preamp and gfa565 mono power amp. 
Mitsubishi DA-A10
ovinewar, If you haven't download a service manual, here is one: https://www.manualslib.com/manual/1181997/Mitsubishi-Da-A10dc.html#manual viridian already give you some excellent advise, I just like to add some of my personal experience working ... 
Step down transformers for japanese gear
@mrdecibel  lucidear is refer to https://acupwr.com/ You can find them at B&H and Amazonhttps://www.bhphotovideo.com/c/product/964855-REG/acupwr_ajd_1000_ctoc_japan_to.html https://www.amazon.com/AJD-1400-1400-Watt-Transformer-KitchenAid-ref... 
AR xa Turntable Head shell question
A new head shell? https://www.ebay.com/itm/Best-Audio-XA-Headshell-for-Acoustic-Research-AR-XA-and-XB-Turntables/33229... 
Help me with a Fidelity Research FR64 part
https://www.ebay.co.uk/itm/304-Stainless-Steel-Select-Size-M25-M48-Thin-Hex-Nuts-Right-Hand-Thread/2... They have the M30x1.0 
Hello, I would like to know if using a OSD ATM 7 + Onkyo TX-NR555
The OSD ATM7 is a speaker switcher and does not equipped with "Impedance Matching" feature, to be safe you can select to power one zone only or your receiver might go into protection mode. If you want to power 4 zone at the same time, you need t... 
Connector system between 12 GAUGE speaker wires
Maybe this is what you looking for: https://www.ebay.com/itm/4pcs-Copper-4mm-Banana-Female-Jack-Socket-DIY-Solder-Test-Connector-Adapter... 
Need RCA loading plugs
A cheap solution, maybe too cheap ; ) https://www.parts-express.com/rca-male-to-screw-terminal-connector--090-102?utm_source=google&ut...