Well I have done it, AGAIN! Invested way too much time, energy and treasure and gone quad. Went through the beginning stage with a Sony SQD1000, not so good. Had to fix the damming thing as the glue on the power supply caps had started eating traces! One Mylar cap had a leg completely eaten from corrosion! Got a service manual fixed it then fully recapped it. Yeah it works but something more was needed.
I got the SQD 2050 next, solder joints on the duel sided PCB needed touched up. Then a recap. Worked better for sure.
Then I found a SQD 2020 cheep. Had one meter busted and I was able to fix that, microscope time! It like the 2050 had a lot of bad solder joints. Fixed that and then did a full recap. DAMN! Big difference! But the Enoch Light test LP and some things I have been hearing told me it needs a calibration. I am waiting on parts to make the calibration adapter per the service manual and some corrections I have found on this sight.
I have been an established member on Tapeheads for a number of years, too many to count. I have been servicing reel to reels for more then 5 years. I also do some cassette decks.
The other parts of the "quad" system are a Teac 3340S I had to change the heads on, it came from a radio station out near LA where I lived in Colton Ca. I drug it out here to Georgia when I moved with the rest of the crap I have accumulated. Poor little F150 over loaded for sure! This old stuff is heavy!
The 3340S had many problems from hacks, took some time to find all the problems. I recapped that as well and did a full calibration on it.
Other stereo decks include a Teac A6300, Teac A1500, Teac A3300S half track and an Otari MX5050BIII but that one is getting sold. I also have a Teac C1 that is in pieces right now. Haven't had time for that one yet. Tascam 122 and a Concept ELC.
Turntables are Yamaha YP-D8 and a Concept 2QD
I got the SQD 2050 next, solder joints on the duel sided PCB needed touched up. Then a recap. Worked better for sure.
Then I found a SQD 2020 cheep. Had one meter busted and I was able to fix that, microscope time! It like the 2050 had a lot of bad solder joints. Fixed that and then did a full recap. DAMN! Big difference! But the Enoch Light test LP and some things I have been hearing told me it needs a calibration. I am waiting on parts to make the calibration adapter per the service manual and some corrections I have found on this sight.
I have been an established member on Tapeheads for a number of years, too many to count. I have been servicing reel to reels for more then 5 years. I also do some cassette decks.
The other parts of the "quad" system are a Teac 3340S I had to change the heads on, it came from a radio station out near LA where I lived in Colton Ca. I drug it out here to Georgia when I moved with the rest of the crap I have accumulated. Poor little F150 over loaded for sure! This old stuff is heavy!
The 3340S had many problems from hacks, took some time to find all the problems. I recapped that as well and did a full calibration on it.
Other stereo decks include a Teac A6300, Teac A1500, Teac A3300S half track and an Otari MX5050BIII but that one is getting sold. I also have a Teac C1 that is in pieces right now. Haven't had time for that one yet. Tascam 122 and a Concept ELC.
Turntables are Yamaha YP-D8 and a Concept 2QD