All The stickers are usually 152b and 152d. I found one with 224m and 225m What does it mean?
S Stromung Member Mar 14, 2017 #1 All The stickers are usually 152b and 152d. I found one with 224m and 225m What does it mean?
clinic-audio all on YAMAHA untill 1990 Mar 15, 2017 #2 Hello Stromung 224M and 225M mean that they are MC40 transformer decal !
S Stromung Member Mar 15, 2017 #3 clinic-audio said: Hello Stromung 224M and 225M mean that they are MC40 transformer decal ! View attachment 888599 Click to expand... Thanks does that mean sonic signature is changed?
clinic-audio said: Hello Stromung 224M and 225M mean that they are MC40 transformer decal ! View attachment 888599 Click to expand... Thanks does that mean sonic signature is changed?
S SilverTpt999 Active Member Mar 15, 2017 #4 There is the possibility that the original stickers went missing, and someone replaced them with the MC40 decals.
There is the possibility that the original stickers went missing, and someone replaced them with the MC40 decals.
S Stromung Member Mar 15, 2017 #5 SilverTpt999 said: There is the possibility that the original stickers went missing, and someone replaced them with the MC40 decals. Click to expand... I looked and compared the size, mc40 and mc30 transformer looks the same
SilverTpt999 said: There is the possibility that the original stickers went missing, and someone replaced them with the MC40 decals. Click to expand... I looked and compared the size, mc40 and mc30 transformer looks the same
clinic-audio all on YAMAHA untill 1990 Mar 15, 2017 #6 Thanks does that mean sonic signature is changed? no, I said "decal" not "transformers" looked and compared the size, mc40 and mc30 transformer looks the same Of course the transformers cans are the same but not transformers inside !
Thanks does that mean sonic signature is changed? no, I said "decal" not "transformers" looked and compared the size, mc40 and mc30 transformer looks the same Of course the transformers cans are the same but not transformers inside !
whoaru99 Epic Member Mar 15, 2017 #7 How would one know, or determine, if it's just a decal thing or if actually MC40 OPTs?
whoaru99 Epic Member Mar 17, 2017 #9 clinic-audio said: Confusion is not possible View attachment 889944 View attachment 889945 Click to expand... That was the point of my post. With sufficient detail it can be confimed, but not by simply looking at the decal or the can of the OPT.
clinic-audio said: Confusion is not possible View attachment 889944 View attachment 889945 Click to expand... That was the point of my post. With sufficient detail it can be confimed, but not by simply looking at the decal or the can of the OPT.
x3workshop AK Subscriber Subscriber Mar 28, 2017 #10 Any update here? Were you able to determine if they are 40 or 30 Transformers?
S Stromung Member Mar 28, 2017 #11 x3workshop said: Any update here? Were you able to determine if they are 40 or 30 Transformers? Click to expand... I passed it, did not have the confidence to buy it, after all transformer is a very important key to each amplifier sonic signature
x3workshop said: Any update here? Were you able to determine if they are 40 or 30 Transformers? Click to expand... I passed it, did not have the confidence to buy it, after all transformer is a very important key to each amplifier sonic signature