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P-QLM324Op-Amp - LM324, Quad, Low-Power, 14-Pin DIP

Quad low-power opamps in an 14-pin DIP package. The LM324 offers a 1MHz bandwidth and can be powered from a single supply.


$0.18
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P-QOPAMPDDOp-Amp - Orange, Dual Discrete, Low-Noise, 8-Pin DIP

The Dual Discrete op-amp is specially designed for audio and is among the most musical sounding dual discrete op-amps out there. It is available in DIP 8 format and can be used in any CD player, DAC, or preamplifier that currently runs DIP 8 based IC dual op-amp types. The overall soundstage and transient detail will be greatly improved when used in pretty much all audio equipment that it can physically be fitted to. It has a very low noise Jfet front end so it can run with input impedances above 1M Ohms if needed. It can replace the following, provided the equipment it’s being used in has 22mm of height clearance and 5mm side clearance (per side).



  • OPA2604
  • OPA2134
  • TL072
  • NE5532
  • LM4562
  • OP275
  • OP285


Please check that the PSU can supply the extra current needed, especially if replacing more than one existing IC op-amp with our op-amp as with all discrete types, they do draw more current.


$55.00
$46.75
You save: 15%
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P-Q-SSIDAB2130Integrated Circuit - DAB2130, VCO, Sound Semiconductor
The Sound Semiconductor DAB2130 is a pre-soldered DIP converter for the SSI2130. This board features the SSI2130 and two decoupling caps for the V+ and V- inputs. The pinout is labelled on the board and matches the QFN pinout. This adapter features a 32 pin DIP base with a .600 in. width. The pins are machined so a machine socket is recommended. For the standard QFN version, please see P-Q-SSI2130.

The first new VCO IC in decades, and worth the wait! The FatKeys™ SSI2130 Voltage Controlled Oscillator provides beautiful triangle, sawtooth, pulse, and square waveforms with unprecedented temperature stability; and adds an on-chip mixer, low distortion sine wave generator, through-zero FM/PM capability and more in an ultra-compact PCB footprint.

The SSI2130 is a new-generation voltage controlled oscillator subsystem for high-performance electronic musical instruments.
$19.95
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P-QA18937Transistor - Fender®, A1837, amplifier application

A1837 Transistor - Fender. Power amplifier applications and Driver Stage Amplifier Applications.


$3.95
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P-QMJ15023Transistor - MJ15023, PNP, Power Transistor
Transistor MJ15023, TO-3 Case, PNP
PowerBase power transistors designed for high power audio, disk head positioners and other linear applications.
Features
  • High Safe Operating Area (100% Tested) −2 A @ 80 V
  • High DC Current Gain − hFE = 15 (Min) @ IC = 8 Adc
$6.00
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P-QSJ73180Transistor - Peavey, PNP 180V Output, SJ-73180, 180V, 3A

SJ-73180 (MJ21193), PNP output, 180V, 3A, TO-3 Case.


$8.50
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P-Q74LS175Integrated Circuit - SN74LS175, Quadruple D-Type Flip-Flops, 16-pin DIP

This quad flip flop is a part used in our Relay True Bypass Switching Part 2: Momentary and Soft Touch Switches article. To read the full article and learn about a circuit for relay switching in stomp box effects, please see the following link. https://www.amplifiedparts.com/tech-articles/relay-true-bypass-switching-2 These monolithic, positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic. All have a direct clear input, and the '175, 'LS175, and 'S175 feature complementary outputs from each flip-flop. Information at the D inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse.


$1.10
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P-QATTINY45Integrated Circuit - ATtiny45, SN74LS175, 8-bit AVR Microcontroller, 8-pin DIP

This microcontroller is a part used in our Relay True Bypass Switching Part 3: Microcontrollers and Current Savings article. To read the full article and learn about a circuit for relay switching in stomp box effects, please see the following link. https://www.amplifiedparts.com/tech-articles/relay-true-bypass-switching-3 The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 256B SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging.


$1.85
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P-QMJ15025Transistor - MJ15025, TO-3 case, power

Transistor MJ15025, TO-3 Case The MJ15025 is a power transistor designed for high-power audio, disk head positioners, and other linear applications Features:



  • High Safe Operating Area: -2A @ 80 V
  • High DC Current Gain hFE = 15 (Min) @ IC = 8 Adc

$4.75
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P-QSJ81180Transistor - Peavey, NPN 140V Driver, SJ-81180, 180V, 1A

SJ-81180, NPN driver, 180V, 1A, TO-3 Case.


$8.25
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