A BA662 Clone

[xarolium]

Dear Diyer,

I found on a web site a BA662 clone, it seem to be the same schematic use in the x0xb0x but in a all in one component
You can find information about this clone on e-licktronic web site http://www.e-licktronic.com/en/componen ... 662cl.html

[rarara]

what are the 2 trannies used i wonder? as the 6110 requires the addition of four does it not (Q1-4)?

[antto]

there are 2 more transistors on the opposite side as well, so it's probably identical to how the x0x adapts the ba6110 to act as a 662...

you don't need this for your x0x, i wouldn't call it a "clone" of the ba662, as it simply uses a ba6110 with 4 additional transistors, it's more as a substitute.

the x0xb0x has sockets for either ba662 or ba6110

it could be useful for someone with a 303 or other box which specifically needs ba662 and wouldn't work with a ba6110 alone

[rv0]

Kind of a shame to call that a clone.

[xarolium]

Kind of a shame to call that a clone.

Yes it's true it's not really a clone but but it is handy for those who want to repair their old Roland synthesizer (like me )

[rv0]

Kind of a shame to call that a clone.

Yes it's true it's not really a clone but but it is handy for those who want to repair their old Roland synthesizer (like me )

In some synths using this clone will not sound the same. It is a lot more crucial part than it is in x0x/303
If you have no other choice its ok though. Wish someone did decent clones