imhififan
Responses from imhififan
| Class D amplifiers have very little phase shift I'm not worry about the small inductor, but the capacitor parallel to the speaker. | |
| Class D amplifiers have very little phase shift I don't know, just based on this https://1.bp.blogspot.com/-Ni37SFEN2MQ/XlP4XBgOSjI/AAAAAAAAMzk/L8hslF5zwbIQoO_EyctCbn5gWvDOwnyBQCLcB... | |
| Class D amplifiers have very little phase shift @erik_squires Would you please Xsim with a 1mH inductor in series to your speaker and also with a 10uF capacitor parallel to your speaker and show us the result? | |
| What is the voltage To bias a marantz 8b? Adjust both output tube cathode current to 50mA and you will get 0.68V across cathode resistor. | |
| What is the voltage To bias a marantz 8b? Maybe this thing can help https://www.amazon.com/Nobsound-Current-Probes-Amplifier-Cathode/dp/B0777F8DBK/ref=pd_sbs_267_3/130-... | |
| What tube tester to test KT150's? This one claim that can test almost all common audio tubes 6SL7, 6SN7, 6SU7, 6AS7, 5691, 5692, 12AX7, 12AU7, 12AT7, 12AY7, 12AZ7, ECC32, ECC33, ECC35, 5814, 5751, 6L6, 6G6, 6V6, 6Y6, 6F6, 6K6, 6CA7, EL34, 5881, KT66, KT77, KT88, KT99, KT100, ... | |
| Audio Research Analog Modules https://www.diyaudio.com/forums/swap-meet/295787-buy-analog-module-type-am-2-audio-research.html | |
| The most critical parts when recapping There are a bunch of tiny caps, like 10uf 50v. Worth swapping out? If you have the time and skill, replace all Electrolytic Capacitors, they 'age'! Relays on amplifier protection circuits also caused problems went they get old. | |
| sub-woofer/speaker wiring RCA Y connector will work. | |
| MX132 I have a pair of MC2100 amplifiers. I recently purchased a MX132. I am having trouble connecting my amps to the Zone B out put. I can connect them to the fixed out puts but than I cant use the volume control. Can you using the gain knob on MC2... | |
| Amplifiers weight https://www.passlabs.com/press/power-supplies-commentary-consumers | |
| Mixing 4ohm and 8ohm So if I went that route I would assume all 2 channel (turntable and CD)would be powered by the stereo amp but would be controlled through my AVR? Yes. I'm upgrading my home theater front speakers, which will be used for 2 channel music as we... | |
| Mixing 4ohm and 8ohm the new fronts I’m looking at are Legacy Classic HD’s or Signature SE’s which are both 4ohm. (Love the Signature SE’s by the way) any suggestions on a pair of 8ohm speakers for around that 6000.00 price range? OR you can use a stereo power amp or... | |
| Wiring question : amp-sub-speakers Or use a high pass filter in series with your main speakers to roll off low bass at 12 dB/oct. https://www.parts-express.com/100-hz-high-pass-8-ohm-crossover--266-462 | |
| Wiring question : amp-sub-speakers As mijostyn suggested, add a 300uF capacitor in series with your main speakers to roll off low bass at 6 dB/oct. https://www.parts-express.com/300uf-100v-electrolytic-non-polarized-crossover-capacitor--027-371 |