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amplfier

  1. pecata35

    Transformer ohm Switch - Sansui AU-X 701

    Hello, I have switch on the back for the impedance - 8-16 ohm and 4-6 ohm. I have Pioneer HPM 700 - 8 ohm speakers and Elektronika 35ac-015 which are 4 ohm. I usually listen to the Pioneers. On the net I found that if I put the switch on 8 ohm the amp will have full power. If I put it on 4 ohm...
  2. K

    Harman Kardon HK 680 or PM 655 - What’s the better pick for cranking metal & rock?

    I’m using a set of JBL Control 5 speakers from 1988 and thoroughly enjoy cranking some intense metal and rock—think Megadeth, Pantera, along with some iconic Zeppelin or Sabbath. My room measures about 20 square meters, and I’m searching for an integrated amplifier from Harman Kardon to really...
  3. Kalininov

    Soundesign TX-5164 AM-FM Stereo Receiver

    I bought a receiver at a flea market for almost nothing and was quite surprised, since you don't often come across such engineering solutions. The receiver was sold as non-working, for spare parts or repairs. When we met, the seller said that this receiver worked quite well for him, but after...
  4. D

    Best Amp/Receiver for a Forte IV Home Theater & Stereo Setup

    BLUF - Looking for amp/AVR recommendations for HT setup centered around Fort IVs as main L/R speakers - classic MCM vibe (wood paneling or wood enclosures, silver metal?), current black plastic amps don't fit the look - HT will have 4K projector, apple TV, PS5 (+/- Switch/N64) - May also add on...
  5. M

    Just starting out.. receiver and amp combo

    I have 2 MTX monitor 12 floor speakers that are rated 250 watts rms/ 500 watts max. I am deciding on receiver/ amp combo i just want to make sure I understand what I should be looking for. I believe, from what I’ve gathered, I want 1.5-2.5x the rms wattage going to the speakers. Q1. If I had...
  6. A

    Need a new amplifier (recommendation)! similar my Onkyo A-905x but with tape monitor function

    I need an amplifier that is similar my Onkyo A-905x but has a tape monitor function. It also can’t have a dedicated phono input because my turntable is on the other side of the room and I don’t have a grounding wire that can reach, unless someone could make one. I also need something that is of...
  7. richardg0n

    Why Does the 2325 Power Supply Relay Function Only When Amp-Free

    Greeting AK, Looking for troubleshooting advice. Restoring another 2325, and after recapping PS, the relay on PS will not open/click when the amps are connected(powered and RCA connected). PS, amps, Pre, and PU01 have been recapped(see pics). Here is the sequence of steps I have taken to...
  8. L

    Need Help Upgrading Dad's Broken Amp

    Hi everyone, I'm looking to replace my dad's old and broken home cinema amp, the Yamaha DSP A2070. I'm thinking about getting the Yamaha RX V6A, but I'm not sure if it's a good fit, especially since his speakers are the Celestion Ditton 66 Studio Monitors. Any advice on this upgrade would be...
  9. Gerge_Sletar

    Pioneer A-6 faulty function switch

    Hello I'm looking for a replacement parts for a Pioneer A-6 doesn't seem to be many of them online other wise I would buy one for parts. The part in question is ASG-408 a bank of 5 switches 12 pins on each switch, they switch the inputs. One of the switches has worn out the plastic latch and...
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