Op Amps

Op Amps

Discrete Op amps

Used in all of our equipment and available to upgrade other equipment.
None of our op amps are potted, you should never have to trash one of these.  We offer long and short pin on KDJ3 & KDJ4.

We have had clients purchase 100 and replace all of the op amps in their console.  Bulk pricing available.

The KDJ 6

Class A input stage
SIP Standard Pinout

KDJ6

Supply Current 4ma

Supply Voltage Range
+/-12v – +/-25v

Single piece price $25

The KDJ 4

Class A input stage
Class AB output stage

Standard Pinout

KDJ4 Opamp

Supply Current 16ma

Supply Voltage Range
+/-12v – +/-25v

Single piece price $65

The KDJ 3

Class A input opamp

Standard Pinout

Supply Current 8ma

Supply Voltage Range
+/-12v – +/-25v

Single piece price $45

The KDJ 5

Class A input opamp

External Class AB output stage

Standard Pinout

Supply Current 8ma

Supply Voltage Range
+/-12v – +/-25v

Single piece price $35

External pair of output devices required

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