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Opamps

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4136 to 2xDual DIP8p Adaptor

4136 to 2xDual DIP8p Adaptor

$25.00AUD

Socket adaptor for replacing 4136 quad opamps with two modern dual DIP8 opamps like OPA2604AP or NE5532AP etc. Good for upgrading LA4 compressors or any device that uses 4136 opamps. Black LA4 needs 2 x 4136 adaptor and replace round output opamp with DIP8 wirewrap socket and fit NE5534AP. …

6 x 1mm gold opamp pins

6 x 1mm gold opamp pins

$2.00AUD

6  x 1mm pins for Hybrid discrete opamps. 

6 x 1mm Sockets

6 x 1mm Sockets

$6.00AUD

6  x 1mm sockets for all of our BA, BAD, BAN PCB's. Sockets fit in 1.83mm hole on PCB and allow for plugging in 99v, Hybrid discrete opamps. 

A101 Opamp

A101 Opamp

$40.00AUD

Out of stock.

This A101 opamp can be used to replace any of the Studer 101 opamp versions shown below. That were used in lots of old Studer Tape Machines and other old Studer gear. We were unable to source these for some large tape machine rebuilds we did a while ago so had to make a batch to finish t…

BAX83AM Module

BAX83AM Module

$49.50AUD

  Compact version of the Neve BA183AM or BA283AM output amp section as used in our Micro1290 and Macro1290 kits  

BAX83NV Module

BAX83NV Module

$49.50AUD

Compact version of the Neve BA183NV or BA283NV preamp section as used in our Micro1290 and Macro1290 kits 

Hybrid Opamp Built

Hybrid Opamp Built

$49.00AUD

The JLM Hybrid is a fet input IC opamp with high current output drive transistors. It can have the output transistors set to run in Class A/B or Class A Mode. It also has on board DC Servo that can be enabled by soldering two solder pads together under the PCB. It is pin compatible with the JLM99v …

Hybrid Opamp Kit

Hybrid Opamp Kit

$29.00AUD

We are selling the hybrid kit without opamps at the moment due to OPA2604AP being unavailable while TI try to fix the overheating problem since they moved the opamp onto a new smaller silicon fab. You can run any dual fet input opamp on there up to the max voltage of the opamp used. Opamps like TL07…

JLM25HV Opamp

JLM25HV Opamp

$70.00AUD $59.00AUD

JLM25HV opamp is a modern take on the 2520 but with several improvements and changes. Voltage range of +/-12v to +/-25v. Improved constant current source. Improved thermal layout for least DC offset on output. Improved output transistor thermal bias current control. Opamp is open unpot…

JLM25HVFET Opamp

JLM25HVFET Opamp

$70.00AUD $59.00AUD

JLM25HVFET opamp is a modern take on the 2520 but with several improvements and changes including a high impedance FET input stage. This opamp is made to be used in circuits where the DI input is after the input transformer directly feeding the +in of the opamp. It allows the normal 100k or le…

JLM99v Opamp +/-16v to +/-24v

JLM99v Opamp +/-16v to +/-24v

$75.00AUD

JLM99V opamp +/-16v is our JLM99v rebiased for lower voltage power rails like used in our 500 series equipment. It is a pure path device with the signal path only travelling through three transistor junctions. It has gain limited to about 60dB with no feedback applied. When setup right the THD with…

JLM99v Opamp +/-24v to +/-34v

JLM99v Opamp +/-24v to +/-34v

$75.00AUD

JLM99V opamp is like a Neve Class A Preamp on major Steroids. It is a pure path device with the signal path only travelling through three transistor junctions. It has gain limited to about 60dB with no feedback applied. When setup right the THD with feedback is 0.005% at normal operating levels head…

Sontec Opamp Adaptor

Sontec Opamp Adaptor

$30.00AUD

Plug in adaptor for old Sontecs EQs or Comps with potted rectangle opamps like HS1000, HS1020 and HS1050. Allows descrete opamps like JLM99v, Hybrid, JLM 25HV, JLM35HVFET, 990, 992, 993 etc to plug in and run on either +/-28v or +/-24v by removing the 2 jumpers. Leave jumper links fitted (…

V8 Opamp Kit

V8 Opamp Kit

$20.00AUD

JLM V8 opamp kit uses 4 x dual standard opamps like NE5532AP, OPA2604AP, TL072, LM833, OPA2134 to make a brut powerful hard load driving opamp with low THD. All 8 opamp outputs share the load. Pinout is standard 99v, 2520, 990, 992, 993. 4 x NE5532AP can drive 60ohm load on +/-12v to +/-18…

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