imhififan
Responses from imhififan
| Frequency response measurement REW | |
| What would cause noise (ground noise?) when touching the volume control and tone controls? When I touch the metal top of the case in addition to the knobs, the noise will subside. This sounds like the controls are not properly grounded and the case may not be either. atmasphere +1 Probably the volume and tone control potentiomete... | |
| 12v trigger setup with 2-channel and HT setup. I thought perhaps the RMC1 could power up the amps and the JC2, but that doesn’t seem to work. The JC2 appears to flip out and shutdown... No, you can’t, because the JC2 does not has trigger input. However if my wife forgets to power up the ... | |
| I need impedance help. Rogue RH-5 to Solid State Amp. The output impedance varied with both output and frequency. The unbalanced line output measured 0.5 ohm at 20kHz, 9 ohms at 1kHz, and 3.3k ohms at 20Hz, the last presumably due to a DC-blocking capacitor in series with the output. The balanced li... | |
| McIntosh MC901's internal active crossover & speaker's internal passive crossover In the case of 3, only unbalanced amps with 1 hot output are safe. In case 3, higher possibility of ground loop noise. Also should avoid many Class D amp as well. However, case #3 is rare! | |
| Help - Thorens TD-145 Auto Shut Off Engages Immediately I think what they mean is you loosen the two allen screws and you can twisted its pivot so that the anti skating dial is facing a slightly different direction, and that will change the auto shut-off position. If so, how do I figure out what is t... | |
| Help - Thorens TD-145 Auto Shut Off Engages Immediately You can download the service manual at manualzz.com. Please also read how to adjust the auto shutoff position on a Thorens TD-145? at audiokarma.org | |
| Power supply successfully powered up. Here is my Orchard Audio StarKrimson project Thanks for sharing the detailed information about your project👍, please keep us updated with your progress! | |
| My Luxman Integrated has AC Inlet Envy The transformer may be 20 gauge but the fuse is 15A. Interesting, 15A fuse for a 110Wx2 amplifier! No soft start circuit? | |
| Power supply successfully powered up. Here is my Orchard Audio StarKrimson project Very nice! 👍👍 What is the transformer specs? Would you tell us more about the soft start circuit? TIA | |
| McIntosh MC901's internal active crossover & speaker's internal passive crossover A biwirable speaker provides a separate path for lo and hi frequencies, but they are still joined electrically at the xover. @cleeds Would you post some example what make and model of speakers that is bi-wirable but not bi-ampable? TIA | |
| My Luxman Integrated has AC Inlet Envy Sadly the cord used from the power board to the inlet, about 8" long is 20 gauge. Kind of disappointing honestly, but probably exactly to spec. The choice of a Molex Spox connector I believe limits the maximum gauge to 18 anyway, so assuming I di... | |
| My Luxman Integrated has AC Inlet Envy Tomorrow I replace it. Good luck and please keep us updated with your progress! | |
| Zoomer needs help navigating 50's-80's Hi-Fi equipment The adapter in/out may be for an external signal processor like the Audio Control Equalizer and not a true Preamp in/Main Out circuit that is used to hook up an amp or preamp to a receiver. Thanks @lou_setriodes, You’re correct about the " adap... | |
| My Luxman Integrated has AC Inlet Envy These are not convertible transformers. Thank you for your confirmation! |