Hi. I need help to incorporate files from INA217 and OP275 to LTSpice. I want to simulate the Lehmann Audio Black Cube II preamplifier.
While this one uses OPA134 and THAT1510, I own the INA and OP ICs.
I appreciate it. Greetings.
While this one uses OPA134 and THAT1510, I own the INA and OP ICs.
I appreciate it. Greetings.
- Put the attached op275.txt and ina217.txt files in C:\Program Files (x86)\LTC\LTSpiceIV\lib\sub
- Put ina217.asy in ...\lib\sym
- In your circuit put the directive ".lib op275.txt" (the ina217.txt model is called by the symbol, no need to .lib it)
- Use the "opamp2" model (in subfolder [Opamps]) and rename "opamp2" to "OP275"
The INA217 is actually the old AD model for the SSM2017, but they are supposed to be the same chip. I created the symbol myself, the two pins between the inputs are for the gain setting resistor and the extra one next to the output is the reference pin that goes to ground.
- Put ina217.asy in ...\lib\sym
- In your circuit put the directive ".lib op275.txt" (the ina217.txt model is called by the symbol, no need to .lib it)
- Use the "opamp2" model (in subfolder [Opamps]) and rename "opamp2" to "OP275"
The INA217 is actually the old AD model for the SSM2017, but they are supposed to be the same chip. I created the symbol myself, the two pins between the inputs are for the gain setting resistor and the extra one next to the output is the reference pin that goes to ground.
Cabirio, thank you very much.
I will try to simulate this circuit, although I have already built it and it is spectacular.
It is as described by TNT in its SOLIDPHONO.
I modified the RIAA network as it is in Lehmann Black Cube II.
Greetings.
Cabirio, muchas gracias.
Intentarè simular este circuito, aunque ya lo he construido y es espectacular.
Es como lo describe TNT en su SOLIDPHONO.
Yo modifique la red RIAA tal cual està en Lehmann Black Cube II.
Saludos.
I will try to simulate this circuit, although I have already built it and it is spectacular.
It is as described by TNT in its SOLIDPHONO.
I modified the RIAA network as it is in Lehmann Black Cube II.
Greetings.
Cabirio, muchas gracias.
Intentarè simular este circuito, aunque ya lo he construido y es espectacular.
Es como lo describe TNT en su SOLIDPHONO.
Yo modifique la red RIAA tal cual està en Lehmann Black Cube II.
Saludos.
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