Enum OpAmpType 

pub enum OpAmpType {
    Generic,
    Tl071,
    Tl072,
    Jrc4558,
    Lm308,
    Lm741,
    Ne5532,
    Ca3080,
    Rc4558,
    Tl082,
    Op07,
}

Op-amp types with different characteristics. Each type has distinct slew rate, gain-bandwidth product, and input impedance that affect the tone and response of the circuit.

Variants

Generic

Generic op-amp (defaults to TL072 characteristics)

Tl071

TL071 - Single JFET-input op-amp, electrically identical to TL072 (slew: 13V/µs, GBW: 3MHz). Single package drops into an LM308 socket (the “FET RAT” mod); the TL072 is a dual with a different pinout.

Tl072

TL072 - JFET input, fast, clean (slew: 13V/µs, GBW: 3MHz) Common in: Tube Screamer mods, Klon, modern pedals

Jrc4558

JRC4558D - BJT input, warmer, compressed (slew: 1.7V/µs, GBW: 3MHz) The classic Tube Screamer op-amp

Lm308

LM308 - Slow slew rate gives distinctive compression (slew: 0.3V/µs, GBW: 1MHz) The heart of the Pro-Co RAT

Lm741

LM741 - Classic slow op-amp (slew: 0.5V/µs, GBW: 1MHz) Vintage circuits

Ne5532

NE5532 - Low noise, high drive (slew: 9V/µs, GBW: 10MHz) Studio-grade circuits

Ca3080

CA3080 - Operational Transconductance Amplifier (OTA) Current-controlled gain, used in compressors like Dyna Comp

Rc4558

RC4558 - Texas Instruments version of 4558 (slew: 1.7V/µs)

Tl082

TL082 - Similar to TL072 but different bias (slew: 13V/µs)

Op07

OP07 - Precision low-offset op-amp (slew: 0.3V/µs, GBW: 0.6MHz)

Implementations

impl OpAmpType

pub fn slew_rate(&self) -> f64

Slew rate in V/µs - affects high frequency response and distortion character

pub fn gain_bandwidth(&self) -> f64

Gain-bandwidth product in Hz - affects frequency response

pub fn supply_max(&self) -> f64

Maximum supply voltage (total V+ to V-)

pub fn is_ota(&self) -> bool

Whether this is an OTA (Operational Transconductance Amplifier) OTAs have current output and behave differently

Trait Implementations

impl Clone for OpAmpType

fn clone(&self) -> OpAmpType

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for OpAmpType

impl Debug for OpAmpType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for OpAmpType

fn default() -> OpAmpType

Returns the “default value” for a type.

impl Eq for OpAmpType

impl PartialEq for OpAmpType

fn eq(&self, other: &OpAmpType) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for OpAmpType