TLC2272CP - Dual Rail-to-Rail OpAmp

Texas Instruments TLC2272CP. Dual LinCMOS rail-to-rail opamp.  DIP8 package.  Datasheet here. 

RC4559P - Dual OpAmp IC

RC4559P. General purpose dual op-amp. DIP8 package. 

JRC4580D - Dual OpAmp IC

JRC4580D / NJM4580D by Nisshinbo Micro Devices (formerly New Japan Radio Co) General purpose dual operational amplifier. Slightly more "hi-fi" than your traditional 4558.  DIP8 Package. RoHS Compliant.  Datasheet here. 

LF353P - Dual OpAmp IC

Texas Instruments LF353P. Dual operational amplifier. JFET input.  DIP8 package.  Datasheet here. 

TL072CP - Dual Op-Amp IC

Industry standard TL072, low-noise JFET dual operational amp.CP version (operational temperature range 0 to 70 °C)DIP8 package (sockets here). Low 1 mV offset20 V/μs slew rate Click here for datasheet. 

UA741CP - OpAmp IC

UA741CP. General purpose opamp.  DIP8 package. Datasheet here. 

CA3080AE - Transconductance Opamp

Modern remake of CA3080AE by Rochester.   OTA chip used in Dyna/Ross compressors, other envelope based pedals, and synths.   DIP8 package.   Click here for datasheet.

OPA2134PA - Precision Dual OpAmp

Burr Brown OPA2134PA. Precision, low noise, low distortion dual op-amp made for high-fidelity audio.  DIP8 package.  Click here for datasheet. 

OP07CPZ - OpAmp IC

OP07CPZ from Analog Devices.  Single opamp with low, .3v/us slew rate. Notoriously used in RAT pedals.  DIP8 package. Datasheet here. 

LM358N - Dual OpAmp IC

LM741CN - OpAmp IC

LM741CN Single channel 44V 1MHz op-amp. DIP8 package. 

TL074CN - Quad Op-Amp IC

TL074CN. Quad JFET op-amp. DIP14 package. 

V13700M - Dual Transconductance Op-Amp IC

Fuctionally equivalent to LM13700.  Dual transconductance opamp.  SOP16 package.  Data sheet here.

JRC4558L / NJM4558L

NJM4558L. Dual OpAmp. SIP8 package. 

LM318N - Op-Amp IC

LM318N Single channel op amp. DIP8 package. 

LM3900N - Quad Norton Op-Amp IC

LM3900N. Quad Norton op amp. DIP14 package. 

NE5534P - Op-Amp IC

NE5534P Low noise op-amp. DIP8 package. 

TL082IP - Dual Op-Amp IC

TL082IP. Dual JFET Opamp.  DIP8 package.  Datasheet here. 

MC33174VP - Quad Op-Amp IC

MC33174VP Quad opamp. DIP14 package. 

OP275G - Dual Op-Amp IC

OP275G. Dual Butler (Bipolar and JFET) OpAmp  DIP8 package. 

TL071IP - Op-Amp IC

TL071IP. Texas Instruments.  General purpose, low noise JFET single channel opamp. DIP8 package.  

TL022CP - Dual Op-Amp IC

TL022CP General purpose dual op-amp. DIP8 package. 

TL061CP - Op-Amp IC

TL061CP Single channel JFET op-amp. DIP8 package. 

TL072IP - Dual Op-Amp IC

Industry standard TL072, low-noise JFET dual operational amp.IP version (operating temperature range -40 to 85 °C)DIP8 package (sockets here). Low 1 mV offset20 V/μs slew rate Same as TL072CP but with a wider operating temperate range. ...

BA4560 - Dual Op-Amp IC

BA4560. General purpose dual op-amp. DIP8 package. 

LM833N - Dual Op-Amp IC

LM833N. General purpose dual op-amp. DIP8 package.

TL062CP - Dual Op-Amp IC

TL062CN. Dual JFET op-amp.  DIP8 package. 

LM324N - Quad Op-Amp IC

LM324N 4 channel op-amp. 

TL064CN - Quad Op-Amp

TL064CN. Quad JFET op-amp. DIP14 package. 

JRC4580L / NJM4580L - Dual Op-Amp

NJM4580L. General purpose dual op-amp. SIP8 package. 

LM1458N - Dual Op-Amp IC

LM1458N. General purpose dual op-amp. DIP8 package. 

RC4558P - Dual Op-Amp IC

RC4558P. General purpose dual op-amp. DIP8 package. 

NE5532P - Dual Op-Amp IC

NE5532P. General purpose, low noise dual op-amp. DIP8 package. 

JRC4558D - Dual Op-Amp IC

The legendary JRC4558D. You've seen them in Tube Screamers and a million other audio devices. These are new production IC's by Nisshinbo Micro Devices (formly New Japan Radio), also known as the NJM4558D. General purpose BJT dual op-amp.DIP8 package...