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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...
I'm not an audiophile like most of you, but I love music and have always wanted a great sound system for my home. I just retired, so now I'm doing it and I need advice. I'd rather not buy all new equipment if I can avoid it, but don't want to compromise on quality so I hope to find equipment...
Hello! I’m having an issue with my Kenwood KR-5600 receiver. When I listen to FM radio, sound only comes out of the Left speaker. When I turn the balance knob all the way to the right, I can hear a very quiet signal in the right speaker, but the Left signal is sooo much louder than the right...
Hello! I recently acquired this amplifier and there is an issue with the volume knob. When I turn the volume up and down there is a loud clicking noise that only goes through the left channel. I tested it on speaker B and the same thing happens. The right channel is fine on A and B. Its as if DC...
Hey, y’all! I’m new to AK and very new to analog equipment in general, so my apologies in advance if this isn’t the right place for this or if this is a silly question. Not sure if calibration is the right term for this either.
I recently purchased a Realistic STA-120B receiver. I’ve really...
Hello friends, first time posting here. Just getting into vintage audio within the last year or so and really enjoying it. I’ve got a Rega RP1(not vintage), a pioneer sx-1500td and a couple of Bose 301 Series II speakers. I’m supposed to be picking up a couple of late 70’s JBL L19’s this weekend...
So, first post from a relative newbie here.
I just inherited a pair of old KEF 101 SP1122s from my dad. They need the usual work for KEFs of this age (recapping/crossover rebuild) but assuming that can be done, I would really like to use them. The question is what receiver or amp I need to...
About a month ago I got YAMAHA CR-620 (1977) in mint condition, fantastic looking piece with minimal design, all I had to do is to replace lights, it has great high and mid range, but lows are my question.
It's my first vintage Yamaha receiver, so I'm trying to learn more about it and get more...
I am just finishing up restoring a Marantz 2238b and attempting to set the power supply voltage. I can only get it to 29 volts instead of the 35v stated in the manual. Bias and DC offset are spot on. Does anyone have suggestions? And it is a concern given that it is working and sounds fantastic?
I am lost trying to figure out why this Yamaha CR-2020 will not come out of protection mode and can use some help and encouragement.
As a noob hobbyist, I have replaced recapped the unit and replaced the ecap and relay boards. The triac mode and Secant's FR riser board is all added. Some...
Just picked up my first 730, stoked! I've had loads of 330c's and 430's, even picked up a 330B the other day, but wow, I was so excited to get this 730 even though its condition was the dreaded "untested".
I'll cut to the chase here. The left channel is blowing it's fuses. When I first plugged...
I just purchased this unit and know little to nothing about it. I’ve tested various functions (am, fm, tape, phonograph, speakers, power inputs), all of which work well. I did a simple google search to find out a little more like when it was made, what kind of unit it is (solid state etc) and...
TLDR: which big late 70s receiver's got perfectly cylindrical, not-as-long-as-Kenwood, toggle switch tips on the front panel, which extend deeply their slots without getting narrower, combined with a silver backing to the tuner dial?
Hi all. New user, trying to figure out what my first receiver...
I was given this Harman Kardon AVR 55 but can't figure out why I am not getting any sound? I've tried all the functions, turned off surround mode, tried listening through headphone jack? All lights appear to function. Any suggestions?
I would like to drive my soundbar that has remote subwoofer with my receiver.
Main reason for using the soundbar with receiver is to utilize the remote subwoofer.
Is this possible?
Thanks in advance
Being 19 and new to vintage audio I was gifted a Rotel RX-603 and a kenwood KR-6030 by my father. I am not sure what the better choice to keep long term would be , I plan on using it with my turntable hooked up to my Q - acoustics 3010I speakers. Just looking for some advise on if either of...
Hi Everyone,
Sorry for the length of the post…
I am looking to repair my fathers 4300 that is now in my possession, I broke it – I bought it. He ordered it on 5-Oct-1975 from a dealer in South (New) Jersey for $825. The following items were included; “Handbook of Instructions” (seriously who...
Hello everyone
Bought the receiver three weeks ago and everything was working ok. I sprayed it with deoxit and faderlube following a useful idiots guide here in ak, and everything was good until tonight when the left channel had a noticeable hum and lower sound than the right channel when I was...
I posted last week regarding replacing the 725 and 1313 transistors in the phono preamp of my 737. I decided to dive in and took care of the 6 transistors on the phono board, and everything went well. Tested it and it was great!
Feeling confident since the phono board went so well, the next day...
Hi all,
I am new here, so I am sorry if this is posted in the wrong section.
I have a 1994 Technics SA-GX670P-K. Not the best from the mid-90s, but it gets the job done. I want to build a remote for it but cannot find any specifications on the IR binary codes. The P in the model is odd because...
Hey everybody! I’m considering upgrading from my Marantz 2220b to something with a little power. I’ve actually got my eye on a Sansui 5000x. I’m currently running a pair of AR 2ax on the Marantz. I don’t really need it for higher volume as I rarely crank my Marantz passes 11 o’clock on the...
Hi Everyone! Merry Christmas !
I'm looking for a solution whereby my PC would feed two different stereo systems simultaneously. The machine I'm considering using has two digital outs; SPDIF and Optical - The preferred approach would be to simpy connect cables to both of these outputs to feed...
Hello everyone. My sister found an SA-725 receiver than is in wonderful condition! All inputs work, no knobs crackle, phono EQ is good, lamps work - everything but the tuning meters. I opened her up and the inside was clean. I mean very clean. I tried the tricks I'd read elsewhere: loosen...
Are these just really big plugs, loading (capacitance/resistance) plugs, or something else? They came with my Hitachi SR 603 when I bought it earlier in the year but didn't pay much attention to them.