imhififan
Responses from imhififan
| Audio Distribution Control/Units The input selector switch in your preamp is just for convenience!!! Not all switching devices are created equally. | |
| Preamps with digital output Rotel preamp Michi P5, RC-1590 and RC-1572. | |
| Anyone replace ceramic caps with film? Never assume. :) That reminded me a discussion about four and a half years ago: levinson has odd choice for cap upgrades in one of their service bulletins XR7 would be the first choice for this application... makes me wonder why they used PP... | |
| How to get 2 audio sources on headphones? | |
| Anyone replace ceramic caps with film? Circuit designer select ceramic caps for a reason, in some place on the circuit ceramic caps is the best choice. | |
| Replacement power cord for SONY TV - type C9 (two prong) Use an C14 to C9 adapter. | |
| Voltage conversion of Accuphase E-650 I think it makes sense to remove J5 and J6 but add J4. Yes, you got that right. This works as well for the soft start circuit:-) Congrats! Thanks for letting us know. | |
| Voltage conversion of Accuphase E-650 works as expected:-) Good job! @systemroot👍, thanks for sharing! BTW, have you figured out what J4, J5 and J6 for? | |
| Voltage conversion of Accuphase E-650 @systemroot Thanks! I'm just a HiFi hobbyist, Not a specialist at all🙂! Sorry I don't have any experience for voltage conversion of Dp900 or DC901. However, some Accuphase CD player utilize low power transformer with jumper setting, J1 for 100V... | |
| Threshold T-200. Help me choose a preamplifier NT-505 XLR → Jeff Rowland balanced preamp → Threshold amplifier (RCA input) - there is sound - This connection worries me a lot. It depends on the Threshold amplifier input circuit design, some amplifier just simply use a spst switch to connect... | |
| Protection needed for amp? This outlet adapter requires the user to press the reset button after the initial plug-in or a power outage. ELEGRP single GFCI adapter | |
| Owners of Carver Crimson 275 -Caution/Warning--Potential Increased Risk of Electric Shock Seriously though, not grounding the chassis of a high voltage component is hobbyist level BS. Class II electronics | |
| Owners of Carver Crimson 275 -Caution/Warning--Potential Increased Risk of Electric Shock would a GCFI outlet/plug truly make the unit safe? Same as a fuel cut off switch that shuts off the power supply for the fuel pump if the vehicle is in a collision. Thus, it prevents fuel from being pumped in case of fuel line damage during an ... | |
| Broken Tube Guide Key 6SN7? The filament pins of 6sn7 are 7 and 8, you can use a DMM ( digital multimeter ) to identify the filament pins by using ohm meter, other pins will show open circuit except pin 7 and pin 8 have resistance reading. | |
| Balanced vs RCA between amp/preamp @runwell Just curious what RCA pre and XLR power amp connected via ISO MAX transformer? |